作者:Saverio Florio、Erbana Epifani、Giovanni Ingrosso
DOI:10.1016/s0040-4020(01)98829-5
日期:——
The title benzothiasoles 1 react with allylic Grignard reagents affording 2-allylbenzothiazoles 5, 2,2-diallyl- benzothiazolines 6 and N-triallylmethyl-o-aminobenzenethiols as disulphides 7 depending upon the experimental conditions. The reaction is considerably influenced by the solvent used and the nature of the allylic Grignard. A possible mechanism for the formation of compounds 5, 6 and 7 is reported
根据实验条件,标题苯并噻唑1与烯丙基格利雅试剂反应,得到2-烯丙基苯并噻唑5、2,2-二烯丙基-苯并噻唑啉6和N-三烯丙基甲基-邻氨基苯硫酚7。该反应在很大程度上受所用溶剂和烯丙基格利雅(Grignard)性质的影响。据报道形成化合物5、6和7的可能机理。