作者:Hasan Küçükbay、Engin Çetinkaya、Bekir Çetinkaya、Michael F. Lappert
DOI:10.1080/00397919708005451
日期:1997.12
Abstract: From the reaction of electron-rich olefins, bis(1,3-dimethylbenzimidazolidine-2-ylidene), I, or bis(3-methylbenzothiazolidine-2-ylidene), II with proton active compounds, such as dimethyl phosphite, diethyl phosphite, acetonitrile and benzaldehyde were obtained 2-substituted benzimidazole or benzothiazole derivatives. The compounds synthesized were identified by 1H, 13 C, 31P-NMR, mass, FT-IR
摘要:由富电子烯烃双(1,3-二甲基苯并咪唑烷-2-ylidene), I 或双(3-甲基苯并噻唑烷-2-ylidene), II 与质子活性化合物如亚磷酸二甲酯、二乙基亚磷酸酯、乙腈和苯甲醛分别得到2-取代苯并咪唑或苯并噻唑衍生物。合成的化合物通过1H、13C、31P-NMR、质谱、FT-IR光谱技术和微量分析进行鉴定。