These clusters show different fluxional behaviour and ligands according to various substituent around the metals of osmium.

根据羰基配体取代基的不同,该类簇合物中小分子的移动种类及方式也有所不同。

Reactions of Carbonyl Compounds with the Carbonyl Group as an Electrophile with H, C, N and O Nucleophiles.

作亲电基的碳基与作亲核基的H,C,N和O的羰基化合物。

This paper andlyses and disscusses the application of group of equal value in syn-thetize to the synthetize of carbonyl chemical compound.

本文介绍并讨论了某些合成用等价基团在合成羰基化合物中的用。

They are formed byatmospheric photochemistry reaction, and could product OH radical, alkyl radical, ozone,carboxylic acid peroxyacetyl nitrates by atmospheric photochemistry reaction.

羰基化合物既是大气光化学的产物，又能通过光化学生成羧酸、羟基自由基、臭氧和过氧乙酰硝酸酯。

At the same time, some other oxycompound groups, such as carbonyl group, aldehyde group and ketone group, appear or increase with temperature rising.

与此同时，醛、酮、酯类羰基、芳香酮、醛类羰基等类含氧基团或者从无到有，或者官能团数量不断增加。

A simple method for calculating the standard heats of formation of organic compounds containing carboxide using the inductive effect index is built up.

利用诱导效指数建立了一个含羰基有机化合物的标准生成热的简单计算方法。

The sythesis of Monuron herbicide by oxidative-reductive carbonylation of dimethyamine and p-ClC6H4NO2 using selenium as catalyst and organic base as cocatalyst was studied.

研究了以硒催化剂,有机胺助催化剂,对氯硝基苯和二甲胺底物,经高选择性氧化还原羰基化一步合成灭草隆除草剂。

OXEA, one of the world's largest suppliers of oxo-products,.with annual sales worth more than 2 billion USD and manufactory sites in Europe and USA.

OXEA是全球羰基化合物的最大供商之一，年销售额超过20亿美元，在美国和欧洲建有工厂。

Unsaturated transition metal thiocarbonyl complexes are building blocks for stable organometallic complexes and play important role in catalysis and biology.The CS molecule is isovalent with CO.

不饱和过渡金属硫代羰基化合物不仅在催化及生物上具有重要作用，而且这些化合物是许多稳定的金属有机化合物的结构单元。

Sugar alcohol (alditol) An alcohol derived from a monosaccharide by reduction of its carbonyl group (CO) so that each carbon atom of the sugar has an alcohol group (OH).

单糖的羰基(CO)还原得到一个醇．继而糖分子的每个碳原子都连有一个羟基(OH)。

And it mainly includes the action of 1,3-diethylene alkylation and acidyl; the action of addition of carbonyl compound; the action of chlorortrimethys:lane and the reaction of diethy lene.

对含硫碳负离子─—1，3-二噻烷的合成方法及其在有机合成上的用进行比较系统的介绍，主要介绍1，3-二噻烷的烃基化和酰基化，与羰基化合物的加成，与氯化三甲硅的及1，3-二噻烷的还原。

These clusters show different fluxional behaviour and ligands according to various substituent around the metals of osmium.

根据配体取代不同,该类簇合物中小分子移动种类及方式也有所不同。

Reactions of Carbonyl Compounds with the Carbonyl Group as an Electrophile with H, C, N and O Nucleophiles.

作为亲电碳与作为亲核H,C,N和O化合物应。

This paper andlyses and disscusses the application of group of equal value in syn-thetize to the synthetize of carbonyl chemical compound.

本文介绍并讨论了某些合成用等价团在合成化合物中应用。

They are formed byatmospheric photochemistry reaction, and could product OH radical, alkyl radical, ozone,carboxylic acid peroxyacetyl nitrates by atmospheric photochemistry reaction.

化合物既是大气光化学应产物，又能通过光化学应生成羧酸、羟自由、臭氧和过氧乙酰硝酸酯。

At the same time, some other oxycompound groups, such as carbonyl group, aldehyde group and ketone group, appear or increase with temperature rising.

与此同时，醛、酮、酯类、芳香酮、醛类等类含氧团或者从无到有，或者官能团数量不断。

A simple method for calculating the standard heats of formation of organic compounds containing carboxide using the inductive effect index is built up.

用诱导效应指数建立了一个含有机化合物标准生成热简单计算方法。

The sythesis of Monuron herbicide by oxidative-reductive carbonylation of dimethyamine and p-ClC6H4NO2 using selenium as catalyst and organic base as cocatalyst was studied.

研究了以硒为催化剂,有机胺为助催化剂,对氯硝苯和二甲胺为应底物,经高选择性氧化还原化一步合成灭草隆除草剂。

OXEA, one of the world's largest suppliers of oxo-products,.with annual sales worth more than 2 billion USD and manufactory sites in Europe and USA.

OXEA是全球化合物最大供应商之一，年销售额超过20亿美元，在美国和欧洲建有工厂。

Unsaturated transition metal thiocarbonyl complexes are building blocks for stable organometallic complexes and play important role in catalysis and biology.The CS molecule is isovalent with CO.

不饱和过渡金属硫代化合物不仅在催化及生物上具有重要作用，而且这些化合物是许多稳定金属有机化合物结构单元。

Sugar alcohol (alditol) An alcohol derived from a monosaccharide by reduction of its carbonyl group (CO) so that each carbon atom of the sugar has an alcohol group (OH).

单糖(CO)还原得到一个醇．继而糖分子每个碳原子都连有一个羟(OH)。

And it mainly includes the action of 1,3-diethylene alkylation and acidyl; the action of addition of carbonyl compound; the action of chlorortrimethys:lane and the reaction of diethy lene.

对含硫碳负离子─—1，3-二噻烷合成方法及其在有机合成上应用进行比较系统介绍，主要介绍1，3-二噻烷烃化和酰化应，与化合物成应，与氯化三甲硅应及1，3-二噻烷还原应。

These clusters show different fluxional behaviour and ligands according to various substituent around the metals of osmium.

根据羰基配体取代基的不同,该类簇合物中小分子的移动种类及方式也有所不同。

Reactions of Carbonyl Compounds with the Carbonyl Group as an Electrophile with H, C, N and O Nucleophiles.

作为亲电基的碳基与作为亲核基的H,C,N和O的羰基化合物应。

This paper andlyses and disscusses the application of group of equal value in syn-thetize to the synthetize of carbonyl chemical compound.

本文介绍并讨论了某些合成用等价基团在合成羰基化合物中的应用。

They are formed byatmospheric photochemistry reaction, and could product OH radical, alkyl radical, ozone,carboxylic acid peroxyacetyl nitrates by atmospheric photochemistry reaction.

羰基化合物气光化学应的产物，又能通过光化学应生成羧、羟基自由基、臭氧和过氧乙酯。

At the same time, some other oxycompound groups, such as carbonyl group, aldehyde group and ketone group, appear or increase with temperature rising.

与此同时，醛、酮、酯类羰基、芳香酮、醛类羰基等类含氧基团或者从无到有，或者官能团数量不断增加。

A simple method for calculating the standard heats of formation of organic compounds containing carboxide using the inductive effect index is built up.

利用诱导效应指数建立了一个含羰基有机化合物的标准生成热的简单计算方法。

The sythesis of Monuron herbicide by oxidative-reductive carbonylation of dimethyamine and p-ClC6H4NO2 using selenium as catalyst and organic base as cocatalyst was studied.

研究了以硒为催化剂,有机胺为助催化剂,对氯基苯和二甲胺为应底物,经高选择性氧化还原羰基化一步合成灭草隆除草剂。

OXEA, one of the world's largest suppliers of oxo-products,.with annual sales worth more than 2 billion USD and manufactory sites in Europe and USA.

OXEA全球羰基化合物的最供应商之一，年销售额超过20亿美元，在美国和欧洲建有工厂。

Unsaturated transition metal thiocarbonyl complexes are building blocks for stable organometallic complexes and play important role in catalysis and biology.The CS molecule is isovalent with CO.

不饱和过渡金属硫代羰基化合物不仅在催化及生物上具有重要作用，而且这些化合物许多稳定的金属有机化合物的结构单元。

Sugar alcohol (alditol) An alcohol derived from a monosaccharide by reduction of its carbonyl group (CO) so that each carbon atom of the sugar has an alcohol group (OH).

单糖的羰基(CO)还原得到一个醇．继而糖分子的每个碳原子都连有一个羟基(OH)。

And it mainly includes the action of 1,3-diethylene alkylation and acidyl; the action of addition of carbonyl compound; the action of chlorortrimethys:lane and the reaction of diethy lene.

对含硫碳负离子─—1，3-二噻烷的合成方法及其在有机合成上的应用进行比较系统的介绍，主要介绍1，3-二噻烷的烃基化和基化应，与羰基化合物的加成应，与氯化三甲硅的应及1，3-二噻烷的还原应。

These clusters show different fluxional behaviour and ligands according to various substituent around the metals of osmium.

根据羰基配体取代基的同,该类簇中小分子的移动种类及方式也有所同。

Reactions of Carbonyl Compounds with the Carbonyl Group as an Electrophile with H, C, N and O Nucleophiles.

作为亲电基的碳基与作为亲核基的H,C,N和O的羰基应。

This paper andlyses and disscusses the application of group of equal value in syn-thetize to the synthetize of carbonyl chemical compound.

本文介绍并讨论了某些成用等价基团在成羰基中的应用。

They are formed byatmospheric photochemistry reaction, and could product OH radical, alkyl radical, ozone,carboxylic acid peroxyacetyl nitrates by atmospheric photochemistry reaction.

羰基既是大气光学应的产，又能通过光学应生成羧酸、羟基自由基、臭氧和过氧乙酰硝酸酯。

At the same time, some other oxycompound groups, such as carbonyl group, aldehyde group and ketone group, appear or increase with temperature rising.

与此同时，醛、酮、酯类羰基、芳香酮、醛类羰基等类含氧基团或者从无到有，或者官能团数量断增加。

A simple method for calculating the standard heats of formation of organic compounds containing carboxide using the inductive effect index is built up.

利用诱导效应指数建立了一个含羰基有机的标准生成热的简单计算方法。

The sythesis of Monuron herbicide by oxidative-reductive carbonylation of dimethyamine and p-ClC6H4NO2 using selenium as catalyst and organic base as cocatalyst was studied.

研究了以硒为催剂,有机胺为助催剂,对氯硝基苯和二甲胺为应底,经高选择性氧还原羰基一步成灭草隆除草剂。

OXEA, one of the world's largest suppliers of oxo-products,.with annual sales worth more than 2 billion USD and manufactory sites in Europe and USA.

OXEA是全球羰基的最大供应商之一，年销售额超过20亿美元，在美国和欧洲建有工厂。

Unsaturated transition metal thiocarbonyl complexes are building blocks for stable organometallic complexes and play important role in catalysis and biology.The CS molecule is isovalent with CO.

饱和过渡金属硫代羰基仅在催及生上具有重要作用，而且这些是许多稳定的金属有机的结构单元。

Sugar alcohol (alditol) An alcohol derived from a monosaccharide by reduction of its carbonyl group (CO) so that each carbon atom of the sugar has an alcohol group (OH).

单糖的羰基(CO)还原得到一个醇．继而糖分子的每个碳原子都连有一个羟基(OH)。

And it mainly includes the action of 1,3-diethylene alkylation and acidyl; the action of addition of carbonyl compound; the action of chlorortrimethys:lane and the reaction of diethy lene.

对含硫碳负离子─—1，3-二噻烷的成方法及其在有机成上的应用进行比较系统的介绍，主要介绍1，3-二噻烷的烃基和酰基应，与羰基的加成应，与氯三甲硅的应及1，3-二噻烷的还原应。

These clusters show different fluxional behaviour and ligands according to various substituent around the metals of osmium.

根据羰基配体取代基的不同,该类簇合物中小分子的移动种类及方式也有所不同。

Reactions of Carbonyl Compounds with the Carbonyl Group as an Electrophile with H, C, N and O Nucleophiles.

作为亲电基的碳基与作为亲核基的H,C,N和O的羰基化合物应。

This paper andlyses and disscusses the application of group of equal value in syn-thetize to the synthetize of carbonyl chemical compound.

本文介论了某些合成用等价基团在合成羰基化合物中的应用。

They are formed byatmospheric photochemistry reaction, and could product OH radical, alkyl radical, ozone,carboxylic acid peroxyacetyl nitrates by atmospheric photochemistry reaction.

羰基化合物既是大气光化学应的产物，又能通过光化学应生成羧酸、羟基自由基、臭氧和过氧乙酰硝酸酯。

At the same time, some other oxycompound groups, such as carbonyl group, aldehyde group and ketone group, appear or increase with temperature rising.

与此同时，醛、酮、酯类羰基、芳香酮、醛类羰基等类含氧基团者从无有，者官能团数量不断增加。

A simple method for calculating the standard heats of formation of organic compounds containing carboxide using the inductive effect index is built up.

利用诱导效应指数建立了一个含羰基有机化合物的标准生成热的简单计算方法。

The sythesis of Monuron herbicide by oxidative-reductive carbonylation of dimethyamine and p-ClC6H4NO2 using selenium as catalyst and organic base as cocatalyst was studied.

研究了以硒为催化剂,有机胺为助催化剂,对氯硝基苯和二甲胺为应底物,经高选择性氧化还原羰基化一步合成灭草隆除草剂。

OXEA, one of the world's largest suppliers of oxo-products,.with annual sales worth more than 2 billion USD and manufactory sites in Europe and USA.

OXEA是全球羰基化合物的最大供应商之一，年销售额超过20亿美元，在美国和欧洲建有工厂。

Unsaturated transition metal thiocarbonyl complexes are building blocks for stable organometallic complexes and play important role in catalysis and biology.The CS molecule is isovalent with CO.

不饱和过渡金属硫代羰基化合物不仅在催化及生物上具有重要作用，而且这些化合物是许多稳定的金属有机化合物的结构单元。

Sugar alcohol (alditol) An alcohol derived from a monosaccharide by reduction of its carbonyl group (CO) so that each carbon atom of the sugar has an alcohol group (OH).

单糖的羰基(CO)还原得一个醇．继而糖分子的每个碳原子都连有一个羟基(OH)。

And it mainly includes the action of 1,3-diethylene alkylation and acidyl; the action of addition of carbonyl compound; the action of chlorortrimethys:lane and the reaction of diethy lene.

对含硫碳负离子─—1，3-二噻烷的合成方法及其在有机合成上的应用进行比较系统的介，主要介1，3-二噻烷的烃基化和酰基化应，与羰基化合物的加成应，与氯化三甲硅的应及1，3-二噻烷的还原应。

These clusters show different fluxional behaviour and ligands according to various substituent around the metals of osmium.

根据羰基配体取代基的不同,该类簇合物中小分子的移动种类及方式也有所不同。

Reactions of Carbonyl Compounds with the Carbonyl Group as an Electrophile with H, C, N and O Nucleophiles.

作为亲电基的碳基与作为亲核基的H,C,N和O的羰基合物应。

This paper andlyses and disscusses the application of group of equal value in syn-thetize to the synthetize of carbonyl chemical compound.

本文介绍并讨论了某些合用等价基团在合羰基合物中的应用。

They are formed byatmospheric photochemistry reaction, and could product OH radical, alkyl radical, ozone,carboxylic acid peroxyacetyl nitrates by atmospheric photochemistry reaction.

羰基合物既是大气学应的产物，又能通学应酸、羟基自由基、臭氧和氧乙酰硝酸酯。

At the same time, some other oxycompound groups, such as carbonyl group, aldehyde group and ketone group, appear or increase with temperature rising.

与此同时，醛、酮、酯类羰基、芳香酮、醛类羰基等类含氧基团或者从无到有，或者官能团数量不断增加。

A simple method for calculating the standard heats of formation of organic compounds containing carboxide using the inductive effect index is built up.

利用诱导效应指数建立了一个含羰基有机合物的标准热的简单计算方法。

The sythesis of Monuron herbicide by oxidative-reductive carbonylation of dimethyamine and p-ClC6H4NO2 using selenium as catalyst and organic base as cocatalyst was studied.

研究了以硒为催剂,有机胺为助催剂,对氯硝基苯和二甲胺为应底物,经高选择性氧还原羰基一步合灭草隆除草剂。

OXEA, one of the world's largest suppliers of oxo-products,.with annual sales worth more than 2 billion USD and manufactory sites in Europe and USA.

OXEA是全球羰基合物的最大供应商之一，年销售额超20亿美元，在美国和欧洲建有工厂。

Unsaturated transition metal thiocarbonyl complexes are building blocks for stable organometallic complexes and play important role in catalysis and biology.The CS molecule is isovalent with CO.

不饱和渡金属硫代羰基合物不仅在催及物上具有重要作用，而且这些合物是许多稳定的金属有机合物的结构单元。

Sugar alcohol (alditol) An alcohol derived from a monosaccharide by reduction of its carbonyl group (CO) so that each carbon atom of the sugar has an alcohol group (OH).

单糖的羰基(CO)还原得到一个醇．继而糖分子的每个碳原子都连有一个羟基(OH)。

And it mainly includes the action of 1,3-diethylene alkylation and acidyl; the action of addition of carbonyl compound; the action of chlorortrimethys:lane and the reaction of diethy lene.

对含硫碳负离子─—1，3-二噻烷的合方法及其在有机合上的应用进行比较系统的介绍，主要介绍1，3-二噻烷的烃基和酰基应，与羰基合物的加应，与氯三甲硅的应及1，3-二噻烷的还原应。

These clusters show different fluxional behaviour and ligands according to various substituent around the metals of osmium.

根据羰基配体取代基的不同,该类簇合物中小分子的移动种类及方式也有所不同。

Reactions of Carbonyl Compounds with the Carbonyl Group as an Electrophile with H, C, N and O Nucleophiles.

作为亲电基的碳基与作为亲核基的H,C,N和O的羰基化合物应。

This paper andlyses and disscusses the application of group of equal value in syn-thetize to the synthetize of carbonyl chemical compound.

本文介绍并讨论了某些合成用等价基团在合成羰基化合物中的应用。

They are formed byatmospheric photochemistry reaction, and could product OH radical, alkyl radical, ozone,carboxylic acid peroxyacetyl nitrates by atmospheric photochemistry reaction.

羰基化合物既是化学应的产物，又能通过化学应生成羧酸、羟基自由基、臭和过硝酸酯。

At the same time, some other oxycompound groups, such as carbonyl group, aldehyde group and ketone group, appear or increase with temperature rising.

与此同时，醛、酮、酯类羰基、芳香酮、醛类羰基等类含基团或者从无到有，或者官能团数量不断增加。

A simple method for calculating the standard heats of formation of organic compounds containing carboxide using the inductive effect index is built up.

利用诱导效应指数建立了一个含羰基有机化合物的标准生成热的简单计算方法。

The sythesis of Monuron herbicide by oxidative-reductive carbonylation of dimethyamine and p-ClC6H4NO2 using selenium as catalyst and organic base as cocatalyst was studied.

研究了以硒为催化剂,有机胺为助催化剂,对氯硝基苯和二甲胺为应底物,经高选择性化还原羰基化一步合成灭草隆除草剂。

OXEA, one of the world's largest suppliers of oxo-products,.with annual sales worth more than 2 billion USD and manufactory sites in Europe and USA.

OXEA是全球羰基化合物的最供应商之一，年销售额超过20亿美元，在美国和欧洲建有工厂。

Unsaturated transition metal thiocarbonyl complexes are building blocks for stable organometallic complexes and play important role in catalysis and biology.The CS molecule is isovalent with CO.

不饱和过渡金属硫代羰基化合物不仅在催化及生物上具有重要作用，而且这些化合物是许多稳定的金属有机化合物的结构单元。

Sugar alcohol (alditol) An alcohol derived from a monosaccharide by reduction of its carbonyl group (CO) so that each carbon atom of the sugar has an alcohol group (OH).

单糖的羰基(CO)还原得到一个醇．继而糖分子的每个碳原子都连有一个羟基(OH)。

And it mainly includes the action of 1,3-diethylene alkylation and acidyl; the action of addition of carbonyl compound; the action of chlorortrimethys:lane and the reaction of diethy lene.

对含硫碳负离子─—1，3-二噻烷的合成方法及其在有机合成上的应用进行比较系统的介绍，主要介绍1，3-二噻烷的烃基化和基化应，与羰基化合物的加成应，与氯化三甲硅的应及1，3-二噻烷的还原应。

These clusters show different fluxional behaviour and ligands according to various substituent around the metals of osmium.

根据羰基配体取代基不同,该类簇合物中小移动种类及方式也有所不同。

Reactions of Carbonyl Compounds with the Carbonyl Group as an Electrophile with H, C, N and O Nucleophiles.

作为亲电基碳基与作为亲核基H,C,N和O羰基化合物应。

This paper andlyses and disscusses the application of group of equal value in syn-thetize to the synthetize of carbonyl chemical compound.

本文介绍并讨论了某些合成用等价基团在合成羰基化合物中应用。

They are formed byatmospheric photochemistry reaction, and could product OH radical, alkyl radical, ozone,carboxylic acid peroxyacetyl nitrates by atmospheric photochemistry reaction.

羰基化合物既是大气光化学应产物，又能通过光化学应生成羧酸、羟基自由基、臭氧和过氧乙酰硝酸酯。

At the same time, some other oxycompound groups, such as carbonyl group, aldehyde group and ketone group, appear or increase with temperature rising.

与此同时，醛、酮、酯类羰基、芳香酮、醛类羰基等类含氧基团或者从无到有，或者官能团数量不断增加。

A simple method for calculating the standard heats of formation of organic compounds containing carboxide using the inductive effect index is built up.

利用诱导效应指数建立了一个含羰基有机化合物标准生成热简方法。

The sythesis of Monuron herbicide by oxidative-reductive carbonylation of dimethyamine and p-ClC6H4NO2 using selenium as catalyst and organic base as cocatalyst was studied.

研究了以硒为催化剂,有机胺为助催化剂,对氯硝基苯和二甲胺为应底物,经高选择性氧化还原羰基化一步合成灭草隆除草剂。

OXEA, one of the world's largest suppliers of oxo-products,.with annual sales worth more than 2 billion USD and manufactory sites in Europe and USA.

OXEA是全球羰基化合物最大供应商之一，年销售额超过20亿美元，在美国和欧洲建有工厂。

Unsaturated transition metal thiocarbonyl complexes are building blocks for stable organometallic complexes and play important role in catalysis and biology.The CS molecule is isovalent with CO.

不饱和过渡金属硫代羰基化合物不仅在催化及生物上具有重要作用，而且这些化合物是许多稳定金属有机化合物结构元。

Sugar alcohol (alditol) An alcohol derived from a monosaccharide by reduction of its carbonyl group (CO) so that each carbon atom of the sugar has an alcohol group (OH).

糖羰基(CO)还原得到一个醇．继而糖每个碳原都连有一个羟基(OH)。

And it mainly includes the action of 1,3-diethylene alkylation and acidyl; the action of addition of carbonyl compound; the action of chlorortrimethys:lane and the reaction of diethy lene.

对含硫碳负离─—1，3-二噻烷合成方法及其在有机合成上应用进行比较系统介绍，主要介绍1，3-二噻烷烃基化和酰基化应，与羰基化合物加成应，与氯化三甲硅应及1，3-二噻烷还原应。

These clusters show different fluxional behaviour and ligands according to various substituent around the metals of osmium.

根据配体取代的不,该类簇合物中小分子的移动种类及方式也有所不。

Reactions of Carbonyl Compounds with the Carbonyl Group as an Electrophile with H, C, N and O Nucleophiles.

作为亲电的碳与作为亲核的H,C,N和O的合物应。

This paper andlyses and disscusses the application of group of equal value in syn-thetize to the synthetize of carbonyl chemical compound.

本文介绍并讨论了某些合成用等价团在合成合物中的应用。

They are formed byatmospheric photochemistry reaction, and could product OH radical, alkyl radical, ozone,carboxylic acid peroxyacetyl nitrates by atmospheric photochemistry reaction.

合物既是大气光学应的产物，又能通过光学应生成羧酸、羟自由、臭氧和过氧乙酰硝酸酯。

At the same time, some other oxycompound groups, such as carbonyl group, aldehyde group and ketone group, appear or increase with temperature rising.

与，醛、酮、酯类、芳香酮、醛类等类含氧团或者从无到有，或者官能团数量不断增加。

A simple method for calculating the standard heats of formation of organic compounds containing carboxide using the inductive effect index is built up.

利用诱导效应指数建立了一个含有机合物的标准生成热的简单计算方法。

The sythesis of Monuron herbicide by oxidative-reductive carbonylation of dimethyamine and p-ClC6H4NO2 using selenium as catalyst and organic base as cocatalyst was studied.

研究了以硒为催剂,有机胺为助催剂,对氯硝苯和二甲胺为应底物,经高选择性氧还原一步合成灭草隆除草剂。

OXEA, one of the world's largest suppliers of oxo-products,.with annual sales worth more than 2 billion USD and manufactory sites in Europe and USA.

OXEA是全球合物的最大供应商之一，年销售额超过20亿美元，在美国和欧洲建有工厂。

Unsaturated transition metal thiocarbonyl complexes are building blocks for stable organometallic complexes and play important role in catalysis and biology.The CS molecule is isovalent with CO.

不饱和过渡金属硫代合物不仅在催及生物上具有重要作用，而且这些合物是许多稳定的金属有机合物的结构单元。

Sugar alcohol (alditol) An alcohol derived from a monosaccharide by reduction of its carbonyl group (CO) so that each carbon atom of the sugar has an alcohol group (OH).

单糖的(CO)还原得到一个醇．继而糖分子的每个碳原子都连有一个羟(OH)。

And it mainly includes the action of 1,3-diethylene alkylation and acidyl; the action of addition of carbonyl compound; the action of chlorortrimethys:lane and the reaction of diethy lene.

对含硫碳负离子─—1，3-二噻烷的合成方法及其在有机合成上的应用进行比较系统的介绍，主要介绍1，3-二噻烷的烃和酰应，与合物的加成应，与氯三甲硅的应及1，3-二噻烷的还原应。