1) Monobromination
单溴代反应
1.
Monobromination of Primary Arylamines by NBS-DMF System;
N－溴代丁二酰亚胺－二甲基甲酰胺系统对芳伯胺的单溴代反应
2) bromination
['brəumineiʃən]
溴代反应
1.
Ethyl 4 bromo 2 butenoate,a medicine intermediate,was prepared using 2 butenoic acid as main raw material through esterification and bromination reactions.
以 2 丁烯酸为原料 ,通过酯化和溴代反应研制了药物中间体 4 溴 2 丁烯酸乙酯。
3) bromide reaction
溴代反应
1.
When ethano1 was applied as an substitute of mixture of ethyl acetate-ch1oroform as so1vent,the results showed that it could change this bromide reaction from non-homophase.
研究结果表明:利用乙醇作为反应溶剂使4-乙酰基愈创木酚-[α-13C]的溴代反应成为均相反应,溴代产物的产率可提高到90%以上。
4) Bromization
溴代反应
1.
new synthetic process of O bromobenzeneacetic acid was accomplished through bromizationof p sulfobenzeacetic acid and hydrolysis of 2 bromo 4 sulfobenzeneacetic acid with sulfo re-moved.
邻溴苯乙酸的一种新合成路线，通过对磺酸基苯乙酸的溴代反应和２一溴一４一磺酸基苯乙酸的水解反应脱去磺酸基来完成。
6) acetylation-bromination
乙酰化溴代反应
1.
In order to make rational utilization of tigogenin, the reaction of pregnane-3S,16S,20S-triol and HBr/HOAc was explored in detail, and a regioselective acetylation-bromination reaction of preg- nane-3S,16S,20S-triol was found during this exploration.
为合理利用剑麻皂甙元资源,系统地考察了孕甾-3S,16S,20S-三醇和溴化氢/乙酸溶液的反应,并且发现了孕甾-3S,16S,20S-三醇的区域选择性乙酰化溴代反应,从而为转化孕甾-3S,16S,20S-三醇成为16R-溴代孕甾-3S,20S-二醇二乙酸酯提供了一个有效方法。
补充资料：3-氧代丁酸与溴代-3-壬酮的反应产物
CAS：68411-18-7
分子式：C9H17BrO·C4H6O3
中文名称：3-氧代丁酸与溴代-3-壬酮的反应产物
英文名称：Butanoic acid, 3-oxo-, reaction products with bromo-3-nonanone
分子式：C9H17BrO·C4H6O3
中文名称：3-氧代丁酸与溴代-3-壬酮的反应产物
英文名称：Butanoic acid, 3-oxo-, reaction products with bromo-3-nonanone
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