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August 24, 2011Synthesis

Synthesis of Benzimidazole-Fused Heterocycles by Intramolecular Oxidative C-N Bond Formation Using Hypervalent Iodine Reagents

Noriki Kutsumura Takao Saito Shinichi Kunimatsu Kimiko Kagawa Takashi Otani

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Abstract

A straightforward approach by 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.

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Kutsumura et al. (2011) studied this question.

synapsesocial.com/papers/6ab49707681f7b53e3fd78a6 https://doi.org/10.1055/s-0030-1260192

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