Remarkable effect of CF3CH2OH for the halogen induced oxidative rearrangement reaction of aminals leading to 3,4-dihydroquinazolines
作者:Kenichi Murai、Masato Shimura、Ryu Nagao、Daisuke Endo、Hiromichi Fujioka
DOI:10.1039/c3ob40132d
日期:——
CF3CH2OH was found to be a useful solvent for the oxidative rearrangement reactions of aminals promoted by N-chlorosuccinimide, which proceed via the intermediacy of in situ formed chloro-aminals and that produce 3,4-dihydroquinazolines.
研究发现,CF3CH2OH 是 N-氯代丁二酰亚胺促进的氨基化合物氧化重排反应的有效溶剂,该反应通过原位形成的氯代氨基化合物中间体进行,并生成 3,4-二氢喹唑啉类化合物。