Kucukbay, HCetinkaya, ECetinkaya, BLappert, MF2024-08-042024-08-0419970039-7911https://doi.org/10.1080/00397919708005451https://hdl.handle.net/11616/93909From the reaction of electron-rich olefins, bis(1,3-dimethylbenzimidazolidine-2-ylidene), I, or bis(3-methylbenzothiazolidine-2-ylidene), LI 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 H-1, C-13, P-31-NMR, mass, FT-LR spectroscopic techniques and micro analysis.eninfo:eu-repo/semantics/closedAccessCarbene ComplexesArticle27234059406610.1080/003979197080054512-s2.0-1842330249Q3WOS:A1997YD49100006Q3