SYNTHESIS OF IMIDAZOLE DERIVATIVES FROM α-HALOOXIMES AND AMIDINES BY USE OF IRON CARBONYLS
作者:Saburo Nakanishi、Junji Nantaku、Yoshio Otsuji
DOI:10.1246/cl.1983.341
日期:1983.3.5
The reaction of α-halooximes with amidines in the presence of iron carbonyls gives imidazole derivatives in good yields. This reaction occurs via deoxygenation of 4H-1,2,5-oxadiazines by iron carbonyls.
α-卤代肟与脒在羰基铁存在下的反应以良好的产率得到咪唑衍生物。该反应通过羰基铁使 4H-1,2,5-恶二嗪脱氧而发生。