Synthesis ( IF 2.2 ) Pub Date : 2018-06-28 , DOI: 10.1055/s-0037-1610124 Jiang Cheng 1 , Rui Yang 1 , Xiaopeng Wu 1 , Song Sun 1 , Jin-Tao Yu 1
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Abstract
A Rh-catalyzed annulation between 2-aryl-1H-benzo[d]imidazoles and α-aroyl sulfoxonium ylides was developed, affording a series of benzimidazo[2,1-a]isoquinolines in moderate to excellent yields. This procedure proceeded with the sequential ortho-C–H functionalization and cyclization, representing a facile and straightforward pathway to access such frameworks.
A Rh-catalyzed annulation between 2-aryl-1H-benzo[d]imidazoles and α-aroyl sulfoxonium ylides was developed, affording a series of benzimidazo[2,1-a]isoquinolines in moderate to excellent yields. This procedure proceeded with the sequential ortho-C–H functionalization and cyclization, representing a facile and straightforward pathway to access such frameworks.
中文翻译：
铑催化的2-Arylimidazoles和α-AroylSulpoxonium Ylides对5-Arylimidazo [2,1-a] isoquinolines的铑催化环化反应
摘要
开发了Rh催化的2-芳基-1 H-苯并[ d ]咪唑与α-芳酰基sulf代亚砜基化物之间的环化反应，从而以中等至优异的收率提供了一系列苯并咪唑并[2,1- a ]异喹啉。该过程先进行顺序的邻位-C-H功能化和环化，代表了访问此类框架的便捷途径。
开发了Rh催化的2-芳基-1 H-苯并[ d ]咪唑与α-芳酰基sulf代亚砜基化物之间的环化反应，从而以中等至优异的收率提供了一系列苯并咪唑并[2,1- a ]异喹啉。该过程先进行顺序的邻位-C-H功能化和环化，代表了访问此类框架的便捷途径。
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