Synthesis of Benzimidazole-Fused Heterocycles by Intramolecular Oxidative C-N Bond Formation Using Hypervalent Iodine Reagents
作者:Noriki Kutsumura、Takao Saito、Shinichi Kunimatsu、Kimiko Kagawa、Takashi Otani
DOI:10.1055/s-0030-1260192
日期:2011.10
dehydrogenative C-N coupling between aryl C-H and N-H bonds using a hypervalent iodine reagent under mild conditions offers a versatile and convenient method for synthesizing various benzimidazole-fused heterocycles. hypervalent iodine reagent - C-N bond forming cyclization - benzimidazole-fused heterocycles - straightforward synthesis - mild conditions
在温和条件下,使用高价碘试剂通过芳基CH和NH键之间的CN脱氢脱氢反应的直接方法,为合成各种苯并咪唑稠合的杂环提供了一种通用且方便的方法。 高价碘试剂-CN键形成环化-苯并咪唑稠合的杂环-简单合成-温和条件