溴化作用相关论文
丁基橡胶中的1,4-异戊二烯(1,4-IP)单元的溴化是以取代方式而非加成方式进行,根据生成的副产品HBr计算,理论上溴的最大利用率为50wt%,为了......
在室温下以丁酮为溶剂,26,28-二甲氧基杯[4]芳烃与N-溴代丁二酰亚胺(NBS)反应生成新化合物5,11,17,23-四溴-26,28-二甲氧基杯[4]芳烃,通过MS......
The photobrominations of 1-methylnaphthalene (1-MN) and 2-methylnaphthalene (2-MN ) were investigated by using N-bromosu......
[Bmim]Br3 as a New Reagent for Regioselective Mono-bromination of Activated Aromatics under Solvent-
Reaction of activated aromatics containing phenols, naphthol, methoxynaphthalenes,anisole etc. with 1-butyl-3-methylimid......
The selective brominations of 3, 4-dimethoxytoluene with N-bromosuccinimide were reported. The nuclear and side-chain br......
A Simple and Selective Procedure for α-Bromination of Alkanones with [Bmim]Br3 as a Promoter under S
Reaction of alkanones with 1-butyl-3-methylimidazolium tribromide ([Bmim]Br3) under solvent-free conditions, selectively......
Using the molecular electronegativity distance vector descriptors derived directly from the molecular topological struct......
The reaction of aromatic carboxylic acid with oxalyl chloride gives rise to the corresponding acid chloride which withou......
在N,N-二甲基甲酰胺(DMF)中,室温(1e,1f在50℃)下,用N-溴代丁二酰亚胺(NBS),经24h,溴化芳氧乙酸,得率中等。......