The heptanal butyl mercaptal was synthesized with heptanal, sodium thiosuifate and 1bromobutane as raw materials.
以正庚醛、硫代硫酸钠和溴代正丁烷为原料,合成了正庚醛正丁硫醇缩醛。
The heptanal butyl mercaptal was synthesized with heptanal, sodium thiosuifate and 1bromobutane as raw materials.
以正庚醛、硫代硫酸钠和溴代正丁烷为原料,合成了正庚醛正丁硫醇缩醛。
This paper discussed three methods of producting vinyl etherspreparation from acetylene,dehydrohalogenation and acetals.
论述了醚类化合物的三种主要制备方法
炔法、脱卤化氢法和缩醛热分解法。
Dimethoxymethane possesses higher quantity of oxygen, higher ratio of hydrogen to carbon and lower flash point.
甲缩醛含氧量大、氢碳比高、闪点低,加柴油中能够提高其十六烷值。
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
系列有害物质。
A novel family of ester acetal molecular glass materials has been created by the reaction between monocarboxylic acid and divinyl ethers.
通过酸和二
醚的反应,我们得到了
种新颖的酯缩醛结构分子玻璃。
Bromobutyraldehyde ethylene acetal was synthesized from crotonaldehyde by addition with hydrogen bromide and then acetalation with ethylene glycol with an overall yield of 80.
巴豆醛先与溴化氢加成,再与二醇缩醛化得到3-溴代丁醛缩
二醇,收率80.8%。
The effects of reactant ratio, reaction time, catalyst amount,the species and amount of deaquation reagent on the yield of benzaldehyde 1,3-butanediol acetal were investigated.
对苯甲醛与1,3-丁二醇在钒磷氧催化剂作用下的缩醛化反应进行了研究,考察了醇醛比、反应时间、催化剂用量、带水剂种类和体积等因素对苯甲醛1,3-丁二醇缩醛收率的影响。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
The heptanal butyl mercaptal was synthesized with heptanal, sodium thiosuifate and 1bromobutane as raw materials.
以正庚醛、硫代硫酸钠和溴代正丁烷为原料,成了正庚醛正丁硫醇缩醛。
This paper discussed three methods of producting vinyl etherspreparation from acetylene,dehydrohalogenation and acetals.
论述了乙烯基醚类的三种主要制备方法乙炔法、脱卤
氢法和缩醛热分解法。
Dimethoxymethane possesses higher quantity of oxygen, higher ratio of hydrogen to carbon and lower flash point.
甲缩醛含氧量大、氢碳比高、闪点低,加柴油中能够提高其十六烷值。
A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.
如乙醇的反应产包括乙醛,乙酸乙酯,乙酸甲酯,缩醛等一系列有
。
A novel family of ester acetal molecular glass materials has been created by the reaction between monocarboxylic acid and divinyl ethers.
通过一元羧酸和二乙烯基醚的反应,我们得到了一种新颖的酯缩醛结构分子玻璃。
Bromobutyraldehyde ethylene acetal was synthesized from crotonaldehyde by addition with hydrogen bromide and then acetalation with ethylene glycol with an overall yield of 80.
巴豆醛先与溴氢加成,再与乙二醇缩醛
得到3-溴代丁醛缩乙二醇,收率80.8%。
The effects of reactant ratio, reaction time, catalyst amount,the species and amount of deaquation reagent on the yield of benzaldehyde 1,3-butanediol acetal were investigated.
对苯甲醛与1,3-丁二醇在钒磷氧催剂作用下的缩醛
反应进行了研究,考察了醇醛比、反应时间、催
剂用量、带水剂种类和体积等因素对苯甲醛1,3-丁二醇缩醛收率的影响。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
The heptanal butyl mercaptal was synthesized with heptanal, sodium thiosuifate and 1bromobutane as raw materials.
以正庚醛、硫代硫酸钠和溴代正丁烷为原料,合了正庚醛正丁硫醇缩醛。
This paper discussed three methods of producting vinyl etherspreparation from acetylene,dehydrohalogenation and acetals.
论述了乙烯基醚类化合物的三种主要制备方法乙炔法、脱卤化氢法和缩醛热分解法。
Dimethoxymethane possesses higher quantity of oxygen, higher ratio of hydrogen to carbon and lower flash point.
甲缩醛含氧量大、氢碳比高、闪点低,加柴油中能够提高其十六烷值。
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。
A novel family of ester acetal molecular glass materials has been created by the reaction between monocarboxylic acid and divinyl ethers.
通过一元羧酸和二乙烯基醚的反应,我们得到了一种新颖的酯缩醛结构分子玻璃。
Bromobutyraldehyde ethylene acetal was synthesized from crotonaldehyde by addition with hydrogen bromide and then acetalation with ethylene glycol with an overall yield of 80.
巴豆醛先溴化氢加
,
乙二醇缩醛化得到3-溴代丁醛缩乙二醇,收率80.8%。
The effects of reactant ratio, reaction time, catalyst amount,the species and amount of deaquation reagent on the yield of benzaldehyde 1,3-butanediol acetal were investigated.
对苯甲醛1,3-丁二醇在钒磷氧催化剂作用下的缩醛化反应进行了研究,考察了醇醛比、反应时间、催化剂用量、带水剂种类和体积等因素对苯甲醛1,3-丁二醇缩醛收率的影响。
声明:以上例句、词性分类均由互联网资源自动生,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
The heptanal butyl mercaptal was synthesized with heptanal, sodium thiosuifate and 1bromobutane as raw materials.
正庚醛、硫代硫酸钠和
代正丁烷为原料,合成了正庚醛正丁硫醇缩醛。
This paper discussed three methods of producting vinyl etherspreparation from acetylene,dehydrohalogenation and acetals.
论述了乙烯基醚类化合物的三种主要制备方法乙炔法、脱卤化氢法和缩醛热分解法。
Dimethoxymethane possesses higher quantity of oxygen, higher ratio of hydrogen to carbon and lower flash point.
甲缩醛含氧量大、氢碳比高、闪点低,加柴油中能够提高其十六烷值。
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。
A novel family of ester acetal molecular glass materials has been created by the reaction between monocarboxylic acid and divinyl ethers.
通过一元羧酸和二乙烯基醚的反应,我们得到了一种新颖的酯缩醛结构分子玻璃。
Bromobutyraldehyde ethylene acetal was synthesized from crotonaldehyde by addition with hydrogen bromide and then acetalation with ethylene glycol with an overall yield of 80.
巴豆醛化氢加成,再
乙二醇缩醛化得到3-
代丁醛缩乙二醇,收率80.8%。
The effects of reactant ratio, reaction time, catalyst amount,the species and amount of deaquation reagent on the yield of benzaldehyde 1,3-butanediol acetal were investigated.
对苯甲醛1,3-丁二醇在钒磷氧催化剂作用下的缩醛化反应进行了研究,考察了醇醛比、反应时间、催化剂用量、带水剂种类和体积等因素对苯甲醛1,3-丁二醇缩醛收率的影响。
声明:上例
、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
The heptanal butyl mercaptal was synthesized with heptanal, sodium thiosuifate and 1bromobutane as raw materials.
以正庚醛、硫代硫酸钠和溴代正丁烷为原料,正庚醛正丁硫醇缩醛。
This paper discussed three methods of producting vinyl etherspreparation from acetylene,dehydrohalogenation and acetals.
论述乙烯基醚类化
物的三种主要制备方法乙炔法、脱卤化氢法和缩醛热分解法。
Dimethoxymethane possesses higher quantity of oxygen, higher ratio of hydrogen to carbon and lower flash point.
甲缩醛含氧量大、氢碳比高、闪点低,加柴油中能够提高其十六烷值。
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。
A novel family of ester acetal molecular glass materials has been created by the reaction between monocarboxylic acid and divinyl ethers.
通过一元羧酸和二乙烯基醚的反应,我们一种新颖的酯缩醛结构分子玻璃。
Bromobutyraldehyde ethylene acetal was synthesized from crotonaldehyde by addition with hydrogen bromide and then acetalation with ethylene glycol with an overall yield of 80.
巴豆醛先与溴化氢加,再与乙二醇缩醛化
3-溴代丁醛缩乙二醇,收率80.8%。
The effects of reactant ratio, reaction time, catalyst amount,the species and amount of deaquation reagent on the yield of benzaldehyde 1,3-butanediol acetal were investigated.
对苯甲醛与1,3-丁二醇在钒磷氧催化剂作用下的缩醛化反应进行研究,考察
醇醛比、反应时间、催化剂用量、带水剂种类和体积等因素对苯甲醛1,3-丁二醇缩醛收率的影响。
声明:以上例句、词性分类均由互联网资源自动生,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
The heptanal butyl mercaptal was synthesized with heptanal, sodium thiosuifate and 1bromobutane as raw materials.
以正庚醛、硫代硫酸钠和溴代正丁烷为原料,合成了正庚醛正丁硫缩醛。
This paper discussed three methods of producting vinyl etherspreparation from acetylene,dehydrohalogenation and acetals.
论述了烯基醚类化合物的三种主要制备方法
炔法、脱卤化氢法和缩醛热分解法。
Dimethoxymethane possesses higher quantity of oxygen, higher ratio of hydrogen to carbon and lower flash point.
甲缩醛含氧量大、氢碳比高、闪点低,加柴油中能够提高其十六烷值。
A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.
如的反应产物包括
醛,
酸
酯,
酸甲酯,缩醛等一系列有害物质。
A novel family of ester acetal molecular glass materials has been created by the reaction between monocarboxylic acid and divinyl ethers.
通过一元羧酸和烯基醚的反应,我们得到了一种新颖的酯缩醛结构分子玻璃。
Bromobutyraldehyde ethylene acetal was synthesized from crotonaldehyde by addition with hydrogen bromide and then acetalation with ethylene glycol with an overall yield of 80.
巴豆醛先与溴化氢加成,再与缩醛化得到3-溴代丁醛缩
,收率80.8%。
The effects of reactant ratio, reaction time, catalyst amount,the species and amount of deaquation reagent on the yield of benzaldehyde 1,3-butanediol acetal were investigated.
对苯甲醛与1,3-丁在钒磷氧催化剂作用下的缩醛化反应进行了研究,考察了
醛比、反应时间、催化剂用量、带水剂种类和体积等因素对苯甲醛1,3-丁
缩醛收率的影响。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
The heptanal butyl mercaptal was synthesized with heptanal, sodium thiosuifate and 1bromobutane as raw materials.
以正庚、硫代硫酸钠和溴代正丁烷为原料,合成了正庚
正丁硫醇缩
。
This paper discussed three methods of producting vinyl etherspreparation from acetylene,dehydrohalogenation and acetals.
论述了烯基醚类
合物的三种主要制备方法
炔法、脱卤
法和缩
热分解法。
Dimethoxymethane possesses higher quantity of oxygen, higher ratio of hydrogen to carbon and lower flash point.
甲缩含氧量大、
碳比高、闪点低,加
柴油中能够提高其十六烷值。
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
,
酸
酯,
酸甲酯,缩
等一系列有害物质。
A novel family of ester acetal molecular glass materials has been created by the reaction between monocarboxylic acid and divinyl ethers.
通过一元羧酸和二烯基醚的反应,我们得到了一种新颖的酯缩
结构分子玻璃。
Bromobutyraldehyde ethylene acetal was synthesized from crotonaldehyde by addition with hydrogen bromide and then acetalation with ethylene glycol with an overall yield of 80.
巴豆先与溴
加成,再与
二醇缩
得到3-溴代丁
缩
二醇,收率80.8%。
The effects of reactant ratio, reaction time, catalyst amount,the species and amount of deaquation reagent on the yield of benzaldehyde 1,3-butanediol acetal were investigated.
对苯甲与1,3-丁二醇在钒磷氧催
剂作用下的缩
反应进行了研究,考察了醇
比、反应时间、催
剂用量、带水剂种类和体积等因素对苯甲
1,3-丁二醇缩
收率的影响。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
The heptanal butyl mercaptal was synthesized with heptanal, sodium thiosuifate and 1bromobutane as raw materials.
以庚醛、硫
硫酸钠和溴
烷为原料,合成了
庚醛
硫醇
醛。
This paper discussed three methods of producting vinyl etherspreparation from acetylene,dehydrohalogenation and acetals.
论述了乙烯基醚类化合物三种主要制备方法乙炔法、脱卤化氢法和
醛热分解法。
Dimethoxymethane possesses higher quantity of oxygen, higher ratio of hydrogen to carbon and lower flash point.
甲醛含氧量大、氢碳比高、闪点低,加
柴油中能够提高其十六烷值。
A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.
如乙醇反应产物包括乙醛,乙酸乙
,乙酸甲
,
醛等一系列有害物质。
A novel family of ester acetal molecular glass materials has been created by the reaction between monocarboxylic acid and divinyl ethers.
通过一元羧酸和二乙烯基醚反应,我们得到了一种新颖
醛结构分子玻璃。
Bromobutyraldehyde ethylene acetal was synthesized from crotonaldehyde by addition with hydrogen bromide and then acetalation with ethylene glycol with an overall yield of 80.
巴豆醛先与溴化氢加成,再与乙二醇醛化得到3-溴
醛
乙二醇,收率80.8%。
The effects of reactant ratio, reaction time, catalyst amount,the species and amount of deaquation reagent on the yield of benzaldehyde 1,3-butanediol acetal were investigated.
对苯甲醛与1,3-二醇在钒磷氧催化剂作用下
醛化反应进行了研究,考察了醇醛比、反应时间、催化剂用量、带水剂种类和体积等因素对苯甲醛1,3-
二醇
醛收率
影响。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不表本软件
观点;若发现问题,欢迎向我们指
。
The heptanal butyl mercaptal was synthesized with heptanal, sodium thiosuifate and 1bromobutane as raw materials.
以正庚醛、硫代硫酸钠和溴代正丁烷为原料,合成了正庚醛正丁硫醇缩醛。
This paper discussed three methods of producting vinyl etherspreparation from acetylene,dehydrohalogenation and acetals.
论述了乙烯基醚类化合物三种主要制备方法乙炔法、脱卤化氢法和缩醛热
法。
Dimethoxymethane possesses higher quantity of oxygen, higher ratio of hydrogen to carbon and lower flash point.
甲缩醛含氧量大、氢碳比高、闪点低,加柴油中能够提高其十六烷值。
A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.
如乙醇产物包括乙醛,乙酸乙酯,乙酸甲酯,缩醛等一系列有害物质。
A novel family of ester acetal molecular glass materials has been created by the reaction between monocarboxylic acid and divinyl ethers.
通过一元羧酸和二乙烯基醚,我们得到了一种新颖
酯缩醛结构
子玻璃。
Bromobutyraldehyde ethylene acetal was synthesized from crotonaldehyde by addition with hydrogen bromide and then acetalation with ethylene glycol with an overall yield of 80.
巴豆醛先与溴化氢加成,再与乙二醇缩醛化得到3-溴代丁醛缩乙二醇,收率80.8%。
The effects of reactant ratio, reaction time, catalyst amount,the species and amount of deaquation reagent on the yield of benzaldehyde 1,3-butanediol acetal were investigated.
对苯甲醛与1,3-丁二醇在钒磷氧催化剂作用下缩醛化
进行了研究,考察了醇醛比、
时间、催化剂用量、带水剂种类和体积等因素对苯甲醛1,3-丁二醇缩醛收率
影响。
声明:以上例句、词性类均由互联网资源自动生成,部
未经过人工审核,其表达内容亦不代表本软件
观点;若发现问题,欢迎向我们指正。