This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细化学品的开发及生产进展,包括二甲酮类、氯代甲酯类、异氰酸酯类、酰氯类、碳酸酯类化合物。

This investigation provided an environment-friendly process for the synthesis of methyl anthranilate.

摘要提供了一种环境友好的合成工艺制备香料邻甲酸甲酯。

Taking pyromellitic dianhydride and thionyl chloride as raw key material, 2,5-bis(methoxycarbonyl)terephthaloyl chloride was synthesized.

以氯化亚矾及均四甲酸酐为主要原料通过酰氯法合成了对位均二甲酯二酰氯。

The main products of PET supercritical methanolysis are dimethyl terephthalate(DMT) and ethylene glycol(EG).

红外光谱检测解聚产物是纯度很高的对二甲酸二甲酯（DMT）单体乙二醇。

Anisic acid is separated from the residue of producing anisic aldehyde and synthetized methyl anisate.

从茴香生产茴香醛的废渣、废液中提取副产品茴香酸，合成茴香酸甲酯。

Many popular mouthwashes contain flavor oils, including menthol, eucalyptol and methyl salicylate (wintergreen oil).

而许多常用的漱口药水则含有芳香，包括薄荷脑、桉叶醇以及柳酸甲酯（冬青）。

It is ascertained that the PABA may be N-dimethylated using dimethyl sulfate as a methylation agent.

以硫酸二甲酯为N——甲化剂,对对甲酸PABA进行N——二甲化.

Objective: To study the simple synthetic methods of chloromethyl pivalate.

目的探讨合成特戊酸氯甲酯的简便工艺方法。

The primary synthetic methods of 4-hydroxycoumarin was reviewed starting from phenol, 2-acetylsalicylic acid, methyl salicylate, and o-hydroxyacetophenone respectively.

概述了4-羟香豆素的合成方法，重点介绍了酚法，乙酰水杨酸法，水杨酸甲酯法，邻羟乙酮法。

(-)-Methyl mandelate was produced by asymmetric reduction of methyl benzoylformate catalyzed by Saccharomyces cerevisiae LH1 screcned by our laboratory.

采用本实验室筛选到的酿酒酵母LH1催化甲酰甲酸甲酯不对称合成(R)-(-)-扁桃酸甲酯。

The polyester or copolyester can be converted into dimethyl terephthalate of binary acid and glycol by method of methanolysis.

介绍用甲醇醇解法把聚酯或共聚酯解聚成二元酸二甲酯二元醇。

Two kinds of bis-hydroxyalkyl or bis-methyl formylate subtituted bis-ethylenedithio-tetrathiafulvalenes (BEDT-TTF) and their charger-transfer complexes (CT-complexes ) with TCNQ were synthesized.

合成了带双羟烷及双甲酸甲酯取代的两种双二硫代亚乙四硫代富瓦烯(BEDT-TTF)的衍生物及其它们与TCNQ的CT-络合物。

The catalysts and reaction conditions have been studied for esterinterenange between propenyl carbonate and methanol to produce dimethyl carbonate (DMC).

研究了碳酸丙烯酯甲醇经酯交换制备碳酸二甲酯的催化剂及反应工艺条件。

A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.

如乙醇的反应产物包括乙醛，乙酸乙酯，乙酸甲酯，缩醛等一系列有害物质。

Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.

以丙烯酸、丙烯酸丁酯甲丙烯酸甲酯为单体,采用自由聚合法制备了聚丙烯酸卷材涂料前驱成膜物,获得了适宜的制备工艺条件。

P-hydroxyacetophenone combined with methyl chloroacetate can get a new acetonate.This new acetonate combined with another compound-ethanolamine and get a new schiff base.

由对羟乙酮与氯乙酸甲酯反应,得到一种酮,这种酮再与乙醇胺反应得到一种新的希夫碱。

It can also be prepared by reaction of bromochloromethane with sodium thiocyanate to obtain chloromethyl thiocyanate, and then it reacts with 2-mercapto-benzothiazole.

另一种2-巯并噻唑法是先将溴氯甲烷与硫氰化钠反应生成硫氰酸氯甲酯，然后硫氰酸氯甲酯与2-巯并噻唑反应得到噻氰。

The results showed that in this process of alkaline hydrolysis the demethylation of poly(methyl glutamate)was faster, but debenzylation of poly(benzyl glutamate) was hardly processed.

谷酸甲酯均聚物碱解较快，而谷酸苄酯均聚物与稀碱在室温下反应很小。

Tussore oil was extracted by chemical .The fatty acid (FA) in tussore oil was saponificated and modified to methyl esters by different means .

研究了脂肪的衍生化、三氟化硼、硫酸3种不同方法对脂肪的皂化、甲酯化效果,并用GC/MS法对柞蚕中脂肪酸的成分进行了鉴分析。

Etodolac was synthesized with 7-ethyltryptophol and methyl 3-oxopentanoate as the starting materials.Highly pure etodolac was obtained by purifying the crude product with a mixing solvent.

以7-乙色醇3-氧代戊酸甲酯为起始原料,以甲醇为溶剂,合成了依托度酸.采用混合溶剂对粗品进行精制,得到了高纯度的依托度酸.

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细化学品的开发及进展,包括酮类、氯代酯类、异氰酸酯类、酰氯类、碳酸酯类化合物。

This investigation provided an environment-friendly process for the synthesis of methyl anthranilate.

摘要提供了一种环境友好的合成工艺制备香料邻氨基酸酯。

Taking pyromellitic dianhydride and thionyl chloride as raw key material, 2,5-bis(methoxycarbonyl)terephthaloyl chloride was synthesized.

以氯化亚矾及均四酸酐为主要原料通过酰氯法合成了对位均酯酰氯。

The main products of PET supercritical methanolysis are dimethyl terephthalate(DMT) and ethylene glycol(EG).

红外光谱检测解聚物是纯度很高的对酸酯（DMT）单体乙醇。

Anisic acid is separated from the residue of producing anisic aldehyde and synthetized methyl anisate.

从茴香茴香醛的废渣、废液中提取副品茴香酸，合成茴香酸酯。

Many popular mouthwashes contain flavor oils, including menthol, eucalyptol and methyl salicylate (wintergreen oil).

而许多常用的漱口药水则含有芳香，包括薄荷脑、桉叶醇以及柳酸酯（冬青）。

It is ascertained that the PABA may be N-dimethylated using dimethyl sulfate as a methylation agent.

确定以硫酸酯为N——基化剂,对对氨基酸PABA进行N——基化.

Objective: To study the simple synthetic methods of chloromethyl pivalate.

目的探讨合成特戊酸氯酯的简便工艺方法。

The primary synthetic methods of 4-hydroxycoumarin was reviewed starting from phenol, 2-acetylsalicylic acid, methyl salicylate, and o-hydroxyacetophenone respectively.

概述了4-羟基香豆素的合成方法，重点介绍了酚法，乙酰水杨酸法，水杨酸酯法，邻羟基乙酮法。

(-)-Methyl mandelate was produced by asymmetric reduction of methyl benzoylformate catalyzed by Saccharomyces cerevisiae LH1 screcned by our laboratory.

采用本实验室筛选到的酿酒酵母LH1催化酰酸酯不对称合成(R)-(-)-扁桃酸酯。

The polyester or copolyester can be converted into dimethyl terephthalate of binary acid and glycol by method of methanolysis.

介绍用醇醇解法把聚酯或共聚酯解聚成元酸酯元醇。

Two kinds of bis-hydroxyalkyl or bis-methyl formylate subtituted bis-ethylenedithio-tetrathiafulvalenes (BEDT-TTF) and their charger-transfer complexes (CT-complexes ) with TCNQ were synthesized.

合成了带双羟烷基及双酸酯基取代的两种双硫代亚乙基四硫代富瓦烯(BEDT-TTF)的衍物及其它们与TCNQ的CT-络合物。

The catalysts and reaction conditions have been studied for esterinterenange between propenyl carbonate and methanol to produce dimethyl carbonate (DMC).

研究了碳酸丙烯酯醇经酯交换制备碳酸酯的催化剂及反应工艺条件。

A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.

如乙醇的反应物包括乙醛，乙酸乙酯，乙酸酯，缩醛等一系列有害物质。

Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.

以丙烯酸、丙烯酸丁酯基丙烯酸酯为单体,采用自由基聚合法制备了聚丙烯酸卷材涂料前驱成膜物,获得了适宜的制备工艺条件。

P-hydroxyacetophenone combined with methyl chloroacetate can get a new acetonate.This new acetonate combined with another compound-ethanolamine and get a new schiff base.

由对羟基乙酮与氯乙酸酯反应,得到一种酮,这种酮再与乙醇胺反应得到一种新的希夫碱。

It can also be prepared by reaction of bromochloromethane with sodium thiocyanate to obtain chloromethyl thiocyanate, and then it reacts with 2-mercapto-benzothiazole.

另一种2-巯基并噻唑法是先将溴氯烷与硫氰化钠反应成硫氰酸氯酯，然后硫氰酸氯酯与2-巯基并噻唑反应得到噻氰。

The results showed that in this process of alkaline hydrolysis the demethylation of poly(methyl glutamate)was faster, but debenzylation of poly(benzyl glutamate) was hardly processed.

谷氨酸酯均聚物碱解较快，而谷氨酸苄酯均聚物与稀碱在室温下反应很小。

Tussore oil was extracted by chemical .The fatty acid (FA) in tussore oil was saponificated and modified to methyl esters by different means .

研究了脂肪的衍化、三氟化硼、硫酸3种不同方法对脂肪的皂化、酯化效果,并用GC/MS法对柞蚕中脂肪酸的成分进行了鉴定分析。

Etodolac was synthesized with 7-ethyltryptophol and methyl 3-oxopentanoate as the starting materials.Highly pure etodolac was obtained by purifying the crude product with a mixing solvent.

以7-乙基色醇3-氧代戊酸酯为起始原料,以醇为溶剂,合成了依托度酸.采用混合溶剂对粗品进行精制,得到了高纯度的依托度酸.

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细化学品的开发及生产进展,包括苯甲酮类、氯代甲类、异氰酸类、氯类、碳酸类化合物。

This investigation provided an environment-friendly process for the synthesis of methyl anthranilate.

摘要提供了一种环境友好的合工艺制备料邻氨基苯甲酸甲。

Taking pyromellitic dianhydride and thionyl chloride as raw key material, 2,5-bis(methoxycarbonyl)terephthaloyl chloride was synthesized.

以氯化亚矾及均苯四甲酸酐为主要原料通过氯法合了对位均苯甲氯。

The main products of PET supercritical methanolysis are dimethyl terephthalate(DMT) and ethylene glycol(EG).

红外光谱检测解聚产物是纯度很高的对苯甲酸甲（DMT）单体乙醇。

Anisic acid is separated from the residue of producing anisic aldehyde and synthetized methyl anisate.

从油生产醛的废渣、废液中提取副产品酸，合酸甲。

Many popular mouthwashes contain flavor oils, including menthol, eucalyptol and methyl salicylate (wintergreen oil).

而许多常用的漱口药水则含有芳油，包括薄荷脑、桉叶醇以及柳酸甲（冬青油）。

It is ascertained that the PABA may be N-dimethylated using dimethyl sulfate as a methylation agent.

确定以硫酸甲为N——甲基化剂,对对氨基苯甲酸PABA进行N——甲基化.

Objective: To study the simple synthetic methods of chloromethyl pivalate.

目的探讨合特戊酸氯甲的简便工艺方法。

The primary synthetic methods of 4-hydroxycoumarin was reviewed starting from phenol, 2-acetylsalicylic acid, methyl salicylate, and o-hydroxyacetophenone respectively.

概述了4-羟基豆素的合方法，重点介绍了苯酚法，乙水杨酸法，水杨酸甲法，邻羟基苯乙酮法。

(-)-Methyl mandelate was produced by asymmetric reduction of methyl benzoylformate catalyzed by Saccharomyces cerevisiae LH1 screcned by our laboratory.

采用本实验室筛选到的酿酒酵母LH1催化苯甲甲酸甲不对称合(R)-(-)-扁桃酸甲。

The polyester or copolyester can be converted into dimethyl terephthalate of binary acid and glycol by method of methanolysis.

介绍用甲醇醇解法把聚或共聚解聚元酸甲元醇。

Two kinds of bis-hydroxyalkyl or bis-methyl formylate subtituted bis-ethylenedithio-tetrathiafulvalenes (BEDT-TTF) and their charger-transfer complexes (CT-complexes ) with TCNQ were synthesized.

合了带双羟烷基及双甲酸甲基取代的两种双硫代亚乙基四硫代富瓦烯(BEDT-TTF)的衍生物及其它们与TCNQ的CT-络合物。

The catalysts and reaction conditions have been studied for esterinterenange between propenyl carbonate and methanol to produce dimethyl carbonate (DMC).

研究了碳酸丙烯甲醇经交换制备碳酸甲的催化剂及反应工艺条件。

A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.

如乙醇的反应产物包括乙醛，乙酸乙，乙酸甲，缩醛等一系列有害物质。

Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.

以丙烯酸、丙烯酸丁甲基丙烯酸甲为单体,采用自由基聚合法制备了聚丙烯酸卷材涂料前驱膜物,获得了适宜的制备工艺条件。

P-hydroxyacetophenone combined with methyl chloroacetate can get a new acetonate.This new acetonate combined with another compound-ethanolamine and get a new schiff base.

由对羟基苯乙酮与氯乙酸甲反应,得到一种酮,这种酮再与乙醇胺反应得到一种新的希夫碱。

It can also be prepared by reaction of bromochloromethane with sodium thiocyanate to obtain chloromethyl thiocyanate, and then it reacts with 2-mercapto-benzothiazole.

另一种2-巯基苯并噻唑法是先将溴氯甲烷与硫氰化钠反应生硫氰酸氯甲，然后硫氰酸氯甲与2-巯基苯并噻唑反应得到苯噻氰。

The results showed that in this process of alkaline hydrolysis the demethylation of poly(methyl glutamate)was faster, but debenzylation of poly(benzyl glutamate) was hardly processed.

谷氨酸甲均聚物碱解较快，而谷氨酸苄均聚物与稀碱在室温下反应很小。

Tussore oil was extracted by chemical .The fatty acid (FA) in tussore oil was saponificated and modified to methyl esters by different means .

研究了脂肪油的衍生化、三氟化硼、硫酸3种不同方法对脂肪油的皂化、甲化效果,并用GC/MS法对柞蚕中脂肪酸的分进行了鉴定分析。

Etodolac was synthesized with 7-ethyltryptophol and methyl 3-oxopentanoate as the starting materials.Highly pure etodolac was obtained by purifying the crude product with a mixing solvent.

以7-乙基色醇3-氧代戊酸甲为起始原料,以甲醇为溶剂,合了依托度酸.采用混合溶剂对粗品进行精制,得到了高纯度的依托度酸.

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细化学品的开发及生产进展,包括二甲酮类、氯代甲酯类、异氰酸酯类、酰氯类、碳酸酯类化合物。

This investigation provided an environment-friendly process for the synthesis of methyl anthranilate.

摘要提供了一种环境友好的合成工艺制备香料邻氨甲酸甲酯。

Taking pyromellitic dianhydride and thionyl chloride as raw key material, 2,5-bis(methoxycarbonyl)terephthaloyl chloride was synthesized.

以氯化亚矾及均四甲酸酐为主要原料通过酰氯法合成了对位均二甲酯二酰氯。

The main products of PET supercritical methanolysis are dimethyl terephthalate(DMT) and ethylene glycol(EG).

红外光谱检测解聚产物是纯度很高的对二甲酸二甲酯（DMT）单体二醇。

Anisic acid is separated from the residue of producing anisic aldehyde and synthetized methyl anisate.

从茴香油生产茴香醛的废渣、废液中提取副产品茴香酸，合成茴香酸甲酯。

Many popular mouthwashes contain flavor oils, including menthol, eucalyptol and methyl salicylate (wintergreen oil).

而许多常用的漱口药水则含有芳香油，包括薄荷脑、桉叶醇以及柳酸甲酯（冬青油）。

It is ascertained that the PABA may be N-dimethylated using dimethyl sulfate as a methylation agent.

确定以硫酸二甲酯为N——甲化剂,对对氨甲酸PABA进行N——二甲化.

Objective: To study the simple synthetic methods of chloromethyl pivalate.

目的探讨合成特戊酸氯甲酯的简便工艺方法。

The primary synthetic methods of 4-hydroxycoumarin was reviewed starting from phenol, 2-acetylsalicylic acid, methyl salicylate, and o-hydroxyacetophenone respectively.

概述了4-羟香豆素的合成方法，重点介绍了酚法，酰水杨酸法，水杨酸甲酯法，邻羟酮法。

(-)-Methyl mandelate was produced by asymmetric reduction of methyl benzoylformate catalyzed by Saccharomyces cerevisiae LH1 screcned by our laboratory.

采用本实验室筛选到的酿酒酵母LH1催化甲酰甲酸甲酯不对称合成(R)-(-)-扁桃酸甲酯。

The polyester or copolyester can be converted into dimethyl terephthalate of binary acid and glycol by method of methanolysis.

介绍用甲醇醇解法把聚酯或共聚酯解聚成二元酸二甲酯二元醇。

Two kinds of bis-hydroxyalkyl or bis-methyl formylate subtituted bis-ethylenedithio-tetrathiafulvalenes (BEDT-TTF) and their charger-transfer complexes (CT-complexes ) with TCNQ were synthesized.

合成了带双羟烷及双甲酸甲酯取代的两种双二硫代亚四硫代富瓦烯(BEDT-TTF)的衍生物及其它们与TCNQ的CT-络合物。

The catalysts and reaction conditions have been studied for esterinterenange between propenyl carbonate and methanol to produce dimethyl carbonate (DMC).

研究了碳酸丙烯酯甲醇经酯交换制备碳酸二甲酯的催化剂及反应工艺条件。

A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.

如醇的反应产物包括醛，酸酯，酸甲酯，缩醛等一系列有害物质。

Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.

以丙烯酸、丙烯酸丁酯甲丙烯酸甲酯为单体,采用自由聚合法制备了聚丙烯酸卷材涂料前驱成膜物,获得了适宜的制备工艺条件。

P-hydroxyacetophenone combined with methyl chloroacetate can get a new acetonate.This new acetonate combined with another compound-ethanolamine and get a new schiff base.

由对羟酮与氯酸甲酯反应,得到一种酮,这种酮再与醇胺反应得到一种新的希夫碱。

It can also be prepared by reaction of bromochloromethane with sodium thiocyanate to obtain chloromethyl thiocyanate, and then it reacts with 2-mercapto-benzothiazole.

另一种2-巯并噻唑法是先将溴氯甲烷与硫氰化钠反应生成硫氰酸氯甲酯，然后硫氰酸氯甲酯与2-巯并噻唑反应得到噻氰。

The results showed that in this process of alkaline hydrolysis the demethylation of poly(methyl glutamate)was faster, but debenzylation of poly(benzyl glutamate) was hardly processed.

谷氨酸甲酯均聚物碱解较快，而谷氨酸苄酯均聚物与稀碱在室温下反应很小。

Tussore oil was extracted by chemical .The fatty acid (FA) in tussore oil was saponificated and modified to methyl esters by different means .

研究了脂肪油的衍生化、三氟化硼、硫酸3种不同方法对脂肪油的皂化、甲酯化效果,并用GC/MS法对柞蚕中脂肪酸的成分进行了鉴定分析。

Etodolac was synthesized with 7-ethyltryptophol and methyl 3-oxopentanoate as the starting materials.Highly pure etodolac was obtained by purifying the crude product with a mixing solvent.

以7-色醇3-氧代戊酸甲酯为起始原料,以甲醇为溶剂,合成了依托度酸.采用混合溶剂对粗品进行精制,得到了高纯度的依托度酸.

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细化学品的开发及生产进展,包括二甲酮类、氯代甲酯类、异氰酸酯类、酰氯类、碳酸酯类化合物。

This investigation provided an environment-friendly process for the synthesis of methyl anthranilate.

摘要提供了一种环境友好的合成工艺制备香料邻氨基甲酸甲酯。

Taking pyromellitic dianhydride and thionyl chloride as raw key material, 2,5-bis(methoxycarbonyl)terephthaloyl chloride was synthesized.

以氯化亚矾及甲酸酐为主要原料通过酰氯法合成了对位二甲酯二酰氯。

The main products of PET supercritical methanolysis are dimethyl terephthalate(DMT) and ethylene glycol(EG).

红外光谱检测解聚产物是纯度很高的对二甲酸二甲酯（DMT）单体乙二醇。

Anisic acid is separated from the residue of producing anisic aldehyde and synthetized methyl anisate.

从茴香油生产茴香醛的废渣、废液中提取副产品茴香酸，合成茴香酸甲酯。

Many popular mouthwashes contain flavor oils, including menthol, eucalyptol and methyl salicylate (wintergreen oil).

而许多常用的漱口药水则含有芳香油，包括薄、叶醇以及柳酸甲酯（冬青油）。

It is ascertained that the PABA may be N-dimethylated using dimethyl sulfate as a methylation agent.

确定以硫酸二甲酯为N——甲基化剂,对对氨基甲酸PABA进行N——二甲基化.

Objective: To study the simple synthetic methods of chloromethyl pivalate.

目的探讨合成特戊酸氯甲酯的简便工艺方法。

The primary synthetic methods of 4-hydroxycoumarin was reviewed starting from phenol, 2-acetylsalicylic acid, methyl salicylate, and o-hydroxyacetophenone respectively.

概述了4-羟基香豆素的合成方法，重点介绍了酚法，乙酰水杨酸法，水杨酸甲酯法，邻羟基乙酮法。

(-)-Methyl mandelate was produced by asymmetric reduction of methyl benzoylformate catalyzed by Saccharomyces cerevisiae LH1 screcned by our laboratory.

采用本实验室筛选到的酿酒酵母LH1催化甲酰甲酸甲酯不对称合成(R)-(-)-扁桃酸甲酯。

The polyester or copolyester can be converted into dimethyl terephthalate of binary acid and glycol by method of methanolysis.

介绍用甲醇醇解法把聚酯或共聚酯解聚成二元酸二甲酯二元醇。

Two kinds of bis-hydroxyalkyl or bis-methyl formylate subtituted bis-ethylenedithio-tetrathiafulvalenes (BEDT-TTF) and their charger-transfer complexes (CT-complexes ) with TCNQ were synthesized.

合成了带双羟烷基及双甲酸甲酯基取代的两种双二硫代亚乙基硫代富瓦烯(BEDT-TTF)的衍生物及其它们与TCNQ的CT-络合物。

The catalysts and reaction conditions have been studied for esterinterenange between propenyl carbonate and methanol to produce dimethyl carbonate (DMC).

研究了碳酸丙烯酯甲醇经酯交换制备碳酸二甲酯的催化剂及反应工艺条件。

A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.

如乙醇的反应产物包括乙醛，乙酸乙酯，乙酸甲酯，缩醛等一系列有害物质。

Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.

以丙烯酸、丙烯酸丁酯甲基丙烯酸甲酯为单体,采用自由基聚合法制备了聚丙烯酸卷材涂料前驱成膜物,获得了适宜的制备工艺条件。

P-hydroxyacetophenone combined with methyl chloroacetate can get a new acetonate.This new acetonate combined with another compound-ethanolamine and get a new schiff base.

由对羟基乙酮与氯乙酸甲酯反应,得到一种酮,这种酮再与乙醇胺反应得到一种新的希夫碱。

It can also be prepared by reaction of bromochloromethane with sodium thiocyanate to obtain chloromethyl thiocyanate, and then it reacts with 2-mercapto-benzothiazole.

另一种2-巯基并噻唑法是先将溴氯甲烷与硫氰化钠反应生成硫氰酸氯甲酯，然后硫氰酸氯甲酯与2-巯基并噻唑反应得到噻氰。

The results showed that in this process of alkaline hydrolysis the demethylation of poly(methyl glutamate)was faster, but debenzylation of poly(benzyl glutamate) was hardly processed.

谷氨酸甲酯聚物碱解较快，而谷氨酸苄酯聚物与稀碱在室温下反应很小。

Tussore oil was extracted by chemical .The fatty acid (FA) in tussore oil was saponificated and modified to methyl esters by different means .

研究了脂肪油的衍生化、三氟化硼、硫酸3种不同方法对脂肪油的皂化、甲酯化效果,并用GC/MS法对柞蚕中脂肪酸的成分进行了鉴定分析。

Etodolac was synthesized with 7-ethyltryptophol and methyl 3-oxopentanoate as the starting materials.Highly pure etodolac was obtained by purifying the crude product with a mixing solvent.

以7-乙基色醇3-氧代戊酸甲酯为起始原料,以甲醇为溶剂,合成了依托度酸.采用混合溶剂对粗品进行精制,得到了高纯度的依托度酸.

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细化学品的开发及进展,包括酮类、氯代酯类、异氰酸酯类、酰氯类、碳酸酯类化合物。

This investigation provided an environment-friendly process for the synthesis of methyl anthranilate.

摘要提供了一种环境友好的合成工艺制备香料邻氨基酸酯。

Taking pyromellitic dianhydride and thionyl chloride as raw key material, 2,5-bis(methoxycarbonyl)terephthaloyl chloride was synthesized.

以氯化亚矾及均四酸酐为主要原料通过酰氯法合成了对位均酯酰氯。

The main products of PET supercritical methanolysis are dimethyl terephthalate(DMT) and ethylene glycol(EG).

红外光谱检测解聚物是纯度很高的对酸酯（DMT）单体乙醇。

Anisic acid is separated from the residue of producing anisic aldehyde and synthetized methyl anisate.

从茴香茴香醛的废渣、废液中提取副品茴香酸，合成茴香酸酯。

Many popular mouthwashes contain flavor oils, including menthol, eucalyptol and methyl salicylate (wintergreen oil).

而许多常用的漱口药水则含有芳香，包括薄荷脑、桉叶醇以及柳酸酯（冬青）。

It is ascertained that the PABA may be N-dimethylated using dimethyl sulfate as a methylation agent.

确定以硫酸酯为N——基化剂,对对氨基酸PABA进行N——基化.

Objective: To study the simple synthetic methods of chloromethyl pivalate.

目的探讨合成特戊酸氯酯的简便工艺方法。

The primary synthetic methods of 4-hydroxycoumarin was reviewed starting from phenol, 2-acetylsalicylic acid, methyl salicylate, and o-hydroxyacetophenone respectively.

概述了4-羟基香豆素的合成方法，重点介绍了酚法，乙酰水杨酸法，水杨酸酯法，邻羟基乙酮法。

(-)-Methyl mandelate was produced by asymmetric reduction of methyl benzoylformate catalyzed by Saccharomyces cerevisiae LH1 screcned by our laboratory.

采用本实验室筛选到的酿酒酵母LH1催化酰酸酯不对称合成(R)-(-)-扁桃酸酯。

The polyester or copolyester can be converted into dimethyl terephthalate of binary acid and glycol by method of methanolysis.

介绍用醇醇解法把聚酯或共聚酯解聚成元酸酯元醇。

Two kinds of bis-hydroxyalkyl or bis-methyl formylate subtituted bis-ethylenedithio-tetrathiafulvalenes (BEDT-TTF) and their charger-transfer complexes (CT-complexes ) with TCNQ were synthesized.

合成了带双羟烷基及双酸酯基取代的两种双硫代亚乙基四硫代富瓦烯(BEDT-TTF)的衍物及其它们与TCNQ的CT-络合物。

The catalysts and reaction conditions have been studied for esterinterenange between propenyl carbonate and methanol to produce dimethyl carbonate (DMC).

研究了碳酸丙烯酯醇经酯交换制备碳酸酯的催化剂及反应工艺条件。

A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.

如乙醇的反应物包括乙醛，乙酸乙酯，乙酸酯，缩醛等一系列有害物质。

Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.

以丙烯酸、丙烯酸丁酯基丙烯酸酯为单体,采用自由基聚合法制备了聚丙烯酸卷材涂料前驱成膜物,获得了适宜的制备工艺条件。

P-hydroxyacetophenone combined with methyl chloroacetate can get a new acetonate.This new acetonate combined with another compound-ethanolamine and get a new schiff base.

由对羟基乙酮与氯乙酸酯反应,得到一种酮,这种酮再与乙醇胺反应得到一种新的希夫碱。

It can also be prepared by reaction of bromochloromethane with sodium thiocyanate to obtain chloromethyl thiocyanate, and then it reacts with 2-mercapto-benzothiazole.

另一种2-巯基并噻唑法是先将溴氯烷与硫氰化钠反应成硫氰酸氯酯，然后硫氰酸氯酯与2-巯基并噻唑反应得到噻氰。

The results showed that in this process of alkaline hydrolysis the demethylation of poly(methyl glutamate)was faster, but debenzylation of poly(benzyl glutamate) was hardly processed.

谷氨酸酯均聚物碱解较快，而谷氨酸苄酯均聚物与稀碱在室温下反应很小。

Tussore oil was extracted by chemical .The fatty acid (FA) in tussore oil was saponificated and modified to methyl esters by different means .

研究了脂肪的衍化、三氟化硼、硫酸3种不同方法对脂肪的皂化、酯化效果,并用GC/MS法对柞蚕中脂肪酸的成分进行了鉴定分析。

Etodolac was synthesized with 7-ethyltryptophol and methyl 3-oxopentanoate as the starting materials.Highly pure etodolac was obtained by purifying the crude product with a mixing solvent.

以7-乙基色醇3-氧代戊酸酯为起始原料,以醇为溶剂,合成了依托度酸.采用混合溶剂对粗品进行精制,得到了高纯度的依托度酸.

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细化学品的开发及生产进展,包括二苯甲、代甲酯、异氰酸酯、酰、碳酸酯化合物。

This investigation provided an environment-friendly process for the synthesis of methyl anthranilate.

摘要提供了一种环境友好的合成工制备香料邻氨基苯甲酸甲酯。

Taking pyromellitic dianhydride and thionyl chloride as raw key material, 2,5-bis(methoxycarbonyl)terephthaloyl chloride was synthesized.

以化亚矾及均苯四甲酸酐为主要原料通过酰法合成了对位均苯二甲酯二酰。

The main products of PET supercritical methanolysis are dimethyl terephthalate(DMT) and ethylene glycol(EG).

红外光谱检测解聚产物是纯度很高的对苯二甲酸二甲酯（DMT）单体乙二醇。

Anisic acid is separated from the residue of producing anisic aldehyde and synthetized methyl anisate.

从茴香油生产茴香醛的废渣、废液中提取副产品茴香酸，合成茴香酸甲酯。

Many popular mouthwashes contain flavor oils, including menthol, eucalyptol and methyl salicylate (wintergreen oil).

而许多常用的漱口药水则含有芳香油，包括薄荷脑、桉叶醇以及柳酸甲酯（冬青油）。

It is ascertained that the PABA may be N-dimethylated using dimethyl sulfate as a methylation agent.

确定以硫酸二甲酯为N——甲基化剂,对对氨基苯甲酸PABA进行N——二甲基化.

Objective: To study the simple synthetic methods of chloromethyl pivalate.

目的探讨合成特戊酸甲酯的简便工法。

The primary synthetic methods of 4-hydroxycoumarin was reviewed starting from phenol, 2-acetylsalicylic acid, methyl salicylate, and o-hydroxyacetophenone respectively.

概述了4-羟基香豆素的合成法，重点介绍了苯酚法，乙酰水杨酸法，水杨酸甲酯法，邻羟基苯乙法。

(-)-Methyl mandelate was produced by asymmetric reduction of methyl benzoylformate catalyzed by Saccharomyces cerevisiae LH1 screcned by our laboratory.

采用本实验室筛选到的酿酒酵母LH1催化苯甲酰甲酸甲酯不对称合成(R)-(-)-扁桃酸甲酯。

The polyester or copolyester can be converted into dimethyl terephthalate of binary acid and glycol by method of methanolysis.

介绍用甲醇醇解法把聚酯或共聚酯解聚成二元酸二甲酯二元醇。

Two kinds of bis-hydroxyalkyl or bis-methyl formylate subtituted bis-ethylenedithio-tetrathiafulvalenes (BEDT-TTF) and their charger-transfer complexes (CT-complexes ) with TCNQ were synthesized.

合成了带双羟烷基及双甲酸甲酯基取代的两种双二硫代亚乙基四硫代富瓦烯(BEDT-TTF)的衍生物及其它们与TCNQ的CT-络合物。

The catalysts and reaction conditions have been studied for esterinterenange between propenyl carbonate and methanol to produce dimethyl carbonate (DMC).

研究了碳酸丙烯酯甲醇经酯交换制备碳酸二甲酯的催化剂及反应工条件。

A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.

如乙醇的反应产物包括乙醛，乙酸乙酯，乙酸甲酯，缩醛等一系列有害物质。

Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.

以丙烯酸、丙烯酸丁酯甲基丙烯酸甲酯为单体,采用自由基聚合法制备了聚丙烯酸卷材涂料前驱成膜物,获得了适宜的制备工条件。

P-hydroxyacetophenone combined with methyl chloroacetate can get a new acetonate.This new acetonate combined with another compound-ethanolamine and get a new schiff base.

由对羟基苯乙与乙酸甲酯反应,得到一种,这种再与乙醇胺反应得到一种新的希夫碱。

It can also be prepared by reaction of bromochloromethane with sodium thiocyanate to obtain chloromethyl thiocyanate, and then it reacts with 2-mercapto-benzothiazole.

另一种2-巯基苯并噻唑法是先将溴甲烷与硫氰化钠反应生成硫氰酸甲酯，然后硫氰酸甲酯与2-巯基苯并噻唑反应得到苯噻氰。

The results showed that in this process of alkaline hydrolysis the demethylation of poly(methyl glutamate)was faster, but debenzylation of poly(benzyl glutamate) was hardly processed.

谷氨酸甲酯均聚物碱解较快，而谷氨酸苄酯均聚物与稀碱在室温下反应很小。

Tussore oil was extracted by chemical .The fatty acid (FA) in tussore oil was saponificated and modified to methyl esters by different means .

研究了脂肪油的衍生化、三氟化硼、硫酸3种不同法对脂肪油的皂化、甲酯化效果,并用GC/MS法对柞蚕中脂肪酸的成分进行了鉴定分析。

Etodolac was synthesized with 7-ethyltryptophol and methyl 3-oxopentanoate as the starting materials.Highly pure etodolac was obtained by purifying the crude product with a mixing solvent.

以7-乙基色醇3-氧代戊酸甲酯为起始原料,以甲醇为溶剂,合成了依托度酸.采用混合溶剂对粗品进行精制,得到了高纯度的依托度酸.

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细化学品的开发生产进展,包括二苯甲酮类、氯代甲酯类、异氰酸酯类、酰氯类、碳酸酯类化合物。

This investigation provided an environment-friendly process for the synthesis of methyl anthranilate.

摘要提供了一种环境友好的合成工艺制备香料邻氨基苯甲酸甲酯。

Taking pyromellitic dianhydride and thionyl chloride as raw key material, 2,5-bis(methoxycarbonyl)terephthaloyl chloride was synthesized.

以氯化亚苯四甲酸酐为主要原料通过酰氯法合成了对位苯二甲酯二酰氯。

The main products of PET supercritical methanolysis are dimethyl terephthalate(DMT) and ethylene glycol(EG).

红外光谱检测解聚产物是纯度很高的对苯二甲酸二甲酯（DMT）单体乙二。

Anisic acid is separated from the residue of producing anisic aldehyde and synthetized methyl anisate.

从茴香油生产茴香醛的废渣、废液中提取副产品茴香酸，合成茴香酸甲酯。

Many popular mouthwashes contain flavor oils, including menthol, eucalyptol and methyl salicylate (wintergreen oil).

而许多常用的漱口药水则含有芳香油，包括薄荷脑、以柳酸甲酯（冬青油）。

It is ascertained that the PABA may be N-dimethylated using dimethyl sulfate as a methylation agent.

确定以硫酸二甲酯为N——甲基化剂,对对氨基苯甲酸PABA进行N——二甲基化.

Objective: To study the simple synthetic methods of chloromethyl pivalate.

目的探讨合成特戊酸氯甲酯的简便工艺方法。

The primary synthetic methods of 4-hydroxycoumarin was reviewed starting from phenol, 2-acetylsalicylic acid, methyl salicylate, and o-hydroxyacetophenone respectively.

概述了4-羟基香豆素的合成方法，重点介绍了苯酚法，乙酰水杨酸法，水杨酸甲酯法，邻羟基苯乙酮法。

(-)-Methyl mandelate was produced by asymmetric reduction of methyl benzoylformate catalyzed by Saccharomyces cerevisiae LH1 screcned by our laboratory.

采用本实验室筛选到的酿酒酵母LH1催化苯甲酰甲酸甲酯不对称合成(R)-(-)-扁桃酸甲酯。

The polyester or copolyester can be converted into dimethyl terephthalate of binary acid and glycol by method of methanolysis.

介绍用甲解法把聚酯或共聚酯解聚成二元酸二甲酯二元。

Two kinds of bis-hydroxyalkyl or bis-methyl formylate subtituted bis-ethylenedithio-tetrathiafulvalenes (BEDT-TTF) and their charger-transfer complexes (CT-complexes ) with TCNQ were synthesized.

合成了带双羟烷基双甲酸甲酯基取代的两种双二硫代亚乙基四硫代富瓦烯(BEDT-TTF)的衍生物其它们与TCNQ的CT-络合物。

The catalysts and reaction conditions have been studied for esterinterenange between propenyl carbonate and methanol to produce dimethyl carbonate (DMC).

研究了碳酸丙烯酯甲经酯交换制备碳酸二甲酯的催化剂反应工艺条件。

A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.

如乙的反应产物包括乙醛，乙酸乙酯，乙酸甲酯，缩醛等一系列有害物质。

Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.

以丙烯酸、丙烯酸丁酯甲基丙烯酸甲酯为单体,采用自由基聚合法制备了聚丙烯酸卷材涂料前驱成膜物,获得了适宜的制备工艺条件。

P-hydroxyacetophenone combined with methyl chloroacetate can get a new acetonate.This new acetonate combined with another compound-ethanolamine and get a new schiff base.

由对羟基苯乙酮与氯乙酸甲酯反应,得到一种酮,这种酮再与乙胺反应得到一种新的希夫碱。

It can also be prepared by reaction of bromochloromethane with sodium thiocyanate to obtain chloromethyl thiocyanate, and then it reacts with 2-mercapto-benzothiazole.

另一种2-巯基苯并噻唑法是先将溴氯甲烷与硫氰化钠反应生成硫氰酸氯甲酯，然后硫氰酸氯甲酯与2-巯基苯并噻唑反应得到苯噻氰。

The results showed that in this process of alkaline hydrolysis the demethylation of poly(methyl glutamate)was faster, but debenzylation of poly(benzyl glutamate) was hardly processed.

谷氨酸甲酯聚物碱解较快，而谷氨酸苄酯聚物与稀碱在室温下反应很小。

Tussore oil was extracted by chemical .The fatty acid (FA) in tussore oil was saponificated and modified to methyl esters by different means .

研究了脂肪油的衍生化、三氟化硼、硫酸3种不同方法对脂肪油的皂化、甲酯化效果,并用GC/MS法对柞蚕中脂肪酸的成分进行了鉴定分析。

Etodolac was synthesized with 7-ethyltryptophol and methyl 3-oxopentanoate as the starting materials.Highly pure etodolac was obtained by purifying the crude product with a mixing solvent.

以7-乙基色3-氧代戊酸甲酯为起始原料,以甲为溶剂,合成了依托度酸.采用混合溶剂对粗品进行精制,得到了高纯度的依托度酸.

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细化学品的开发及生产展,包括二苯甲酮类、氯代甲酯类、异氰酯类、酰氯类、碳酯类化合物。

This investigation provided an environment-friendly process for the synthesis of methyl anthranilate.

摘了一种环境友好的合成工艺制备香料邻氨基苯甲甲酯。

Taking pyromellitic dianhydride and thionyl chloride as raw key material, 2,5-bis(methoxycarbonyl)terephthaloyl chloride was synthesized.

以氯化亚矾及均苯四甲酐为主原料通过酰氯法合成了对位均苯二甲酯二酰氯。

The main products of PET supercritical methanolysis are dimethyl terephthalate(DMT) and ethylene glycol(EG).

红外光谱检测解聚产物是纯度很高的对苯二甲二甲酯（DMT）单体乙二醇。

Anisic acid is separated from the residue of producing anisic aldehyde and synthetized methyl anisate.

从茴香油生产茴香醛的废渣、废液中取副产品茴香，合成茴香甲酯。

Many popular mouthwashes contain flavor oils, including menthol, eucalyptol and methyl salicylate (wintergreen oil).

而许多常用的漱口药水则含有芳香油，包括薄荷脑、桉叶醇以及柳甲酯（冬青油）。

It is ascertained that the PABA may be N-dimethylated using dimethyl sulfate as a methylation agent.

确定以硫二甲酯为N——甲基化剂,对对氨基苯甲PABAN——二甲基化.

Objective: To study the simple synthetic methods of chloromethyl pivalate.

目的探讨合成特戊氯甲酯的简便工艺方法。

The primary synthetic methods of 4-hydroxycoumarin was reviewed starting from phenol, 2-acetylsalicylic acid, methyl salicylate, and o-hydroxyacetophenone respectively.

概述了4-羟基香豆素的合成方法，重点介绍了苯酚法，乙酰水杨法，水杨甲酯法，邻羟基苯乙酮法。

(-)-Methyl mandelate was produced by asymmetric reduction of methyl benzoylformate catalyzed by Saccharomyces cerevisiae LH1 screcned by our laboratory.

采用本实验室筛选到的酿酒酵母LH1催化苯甲酰甲甲酯不对称合成(R)-(-)-扁桃甲酯。

The polyester or copolyester can be converted into dimethyl terephthalate of binary acid and glycol by method of methanolysis.

介绍用甲醇醇解法把聚酯或共聚酯解聚成二元二甲酯二元醇。

Two kinds of bis-hydroxyalkyl or bis-methyl formylate subtituted bis-ethylenedithio-tetrathiafulvalenes (BEDT-TTF) and their charger-transfer complexes (CT-complexes ) with TCNQ were synthesized.

合成了带双羟烷基及双甲甲酯基取代的两种双二硫代亚乙基四硫代富瓦烯(BEDT-TTF)的衍生物及其它们与TCNQ的CT-络合物。

The catalysts and reaction conditions have been studied for esterinterenange between propenyl carbonate and methanol to produce dimethyl carbonate (DMC).

研究了碳丙烯酯甲醇经酯交换制备碳二甲酯的催化剂及反应工艺条件。

A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.

如乙醇的反应产物包括乙醛，乙乙酯，乙甲酯，缩醛等一系列有害物质。

Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.

以丙烯、丙烯丁酯甲基丙烯甲酯为单体,采用自由基聚合法制备了聚丙烯卷材涂料前驱成膜物,获得了适宜的制备工艺条件。

P-hydroxyacetophenone combined with methyl chloroacetate can get a new acetonate.This new acetonate combined with another compound-ethanolamine and get a new schiff base.

由对羟基苯乙酮与氯乙甲酯反应,得到一种酮,这种酮再与乙醇胺反应得到一种新的希夫碱。

It can also be prepared by reaction of bromochloromethane with sodium thiocyanate to obtain chloromethyl thiocyanate, and then it reacts with 2-mercapto-benzothiazole.

另一种2-巯基苯并噻唑法是先将溴氯甲烷与硫氰化钠反应生成硫氰氯甲酯，然后硫氰氯甲酯与2-巯基苯并噻唑反应得到苯噻氰。

The results showed that in this process of alkaline hydrolysis the demethylation of poly(methyl glutamate)was faster, but debenzylation of poly(benzyl glutamate) was hardly processed.

谷氨甲酯均聚物碱解较快，而谷氨苄酯均聚物与稀碱在室温下反应很小。

Tussore oil was extracted by chemical .The fatty acid (FA) in tussore oil was saponificated and modified to methyl esters by different means .

研究了脂肪油的衍生化、三氟化硼、硫3种不同方法对脂肪油的皂化、甲酯化效果,并用GC/MS法对柞蚕中脂肪的成分了鉴定分析。

Etodolac was synthesized with 7-ethyltryptophol and methyl 3-oxopentanoate as the starting materials.Highly pure etodolac was obtained by purifying the crude product with a mixing solvent.

以7-乙基色醇3-氧代戊甲酯为起始原料,以甲醇为溶剂,合成了依托度.采用混合溶剂对粗品精制,得到了高纯度的依托度.