Synthesis of benzimidazoles by Cu2O-catalyzed cascade reactions between o-haloaniline and amidine hydrochlorides

DOI: 10.1016/j.tet.2012.12.039

Source and publish data:

Tetrahedron p. 1717 - 1719 (2013)

Update date:2022-07-30

Topics:

Authors:

Qu, Yanyang

Pan, Lei

Wu, Zhiqing

Zhou, Xiangge

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Article abstract of DOI:10.1016/j.tet.2012.12.039

An efficient Cu₂O-catalyzed method for the synthesis of benzimidazole derivatives from amidine hydrochlorides and o-haloaniline has been developed. The cascade C-N coupling and intramolecular transamination reaction provided benzimidazole deriv

Full text of DOI:10.1016/j.tet.2012.12.039

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