1) sulfonation and chlorination
磺氯化
2) sulfonation by chlorosulfuric acid
氯磺酸磺化
3) chlorosulfonation
[,kləurə,sʌlfə'neiʃən]
氯磺化
1.
Synthesize 2-methyl-5-acetamino benzene sulfochloride using p-toluidine as primer reactant by aceylation and chlorosulfonation.
以对甲基苯胺为起始原料,通过乙酰化和氯磺化反应合成2-甲基-5-乙酰氨基苯磺酰氯(Ⅰ)。
2.
During the chlorosulfonation of N-acetanilide to p-acetamidobenzenesulfonyl chloride,sodium sulphate was added in late stage.
改进后,氯磺化的收率明显提高,废弃物排放量减小。
3.
In the reaction of chlorosulfonation carbon tetrachloride was used as solvent,adding the sodium chloride in later stage reaction.
以苯胺为母体合成对乙酰氨基苯磺酰胺,在氯磺化反应中引入四氯化碳作溶剂,在反应后期加入氯化钠。
4) sulfochlorination
氯磺化
1.
To improve the synthetic technology,albendazole is synthesized from carbendazole by sulfochlorination,reduction of iron powder and thiolation under alkalinious catalyst condition.
以价廉易得的农药多菌灵为原料,经氯磺化、铁粉还原、碱催化条件下硫醚化合成了阿苯达唑,并对氯磺化、还原和硫醚化工艺进行改进。
2.
2,4-Dichloro-5-sulfamoylbenzoic acid(1)was synthesized by sulfochlorination, ammoniation and hydrolysis with 2,4-dichlorobenzoic acid as raw materials, and the reaction conditions were optimized.
2,4-二氯苯甲酸为原料,经氯磺化、氨解、水解酸化三步反应制备了2,4-二氯-5-磺酰氨基苯甲酸(1)。
6) chlorosulfonation
[,kləurə,sʌlfə'neiʃən]
氯磺化反应
1.
Sulfonated polyethylene(SPE) ion exchange hollow fiber membrane, loaded with different kinds of counter ion, was prepared by the heterogeneous chlorosulfonation reaction of polyethylene(PE) hollow fiber followed by hydrolysis and ion exchange reaction.
采用异相氯磺化的方法，对用熔融纺丝法制得的聚乙烯（ＰＥ）中空纤维膜进行氯磺化反应，并对反应产物进一步水解和离子交换，获得具有离子交换功能，带有不同反离子的磺化聚乙烯（ＳＰＥ）中空纤维离子交换膜。
2.
The reaction mechanism and kinetic equation of chlorosulfonation of polyethyleneare given.
聚乙烯的氯磺化反应是在半流动体系中采用气固相反应进行的。
补充资料：氯代-C16-34-烷烃磺酰氯化物
CAS：91082-32-5
中文名称：氯代-C16-34-烷烃磺酰氯化物
英文名称：Sulfonyl chlorides,C16-34-alkane,chloro
中文名称：氯代-C16-34-烷烃磺酰氯化物
英文名称：Sulfonyl chlorides,C16-34-alkane,chloro
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条