Synthesis of fully-substituted alkenylimidazoles from N-(cyanoalkyl)amides via the In-mediated allylation of nitrile and dehydrative cyclization cascade
作者:Yu Mi Kim、Sangku Lee、Sung Hwan Kim、Ko Hoon Kim、Jae Nyoung Kim
DOI:10.1016/j.tetlet.2010.09.016
日期:2010.11
The reaction of allylindium reagents and N-(cyanoalkyl)amides afforded fully-substituted 4-alkenylimidazoles in moderate yields via the In-mediated Barbier-type allylation of nitrile and the following dehydrative cyclization cascade.
烯丙基化试剂与N-(氰基烷基)酰胺的反应通过腈的In-介导的Barbier型烯丙基化和随后的脱水环化级联反应以中等收率得到了完全取代的4-链烯基咪唑。