Copper catalyzed sequential arylation-oxidative dimerization of o-haloanilides: synthesis of dimeric HPI alkaloids.

Chem Commun (Camb)

Key Laboratory of Medicinal Chemistry for Natural Resource (Yunnan University), Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P. R. China.

Published: October 2015

In this communication, we report a copper catalyzed sequential arylation-oxidative dimerization reaction as the key step for the synthesis of hexahydropyrroloindole alkaloids (+)-chimonanthine, (+)-folicanthine and (-)-calycanthine.

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http://dx.doi.org/10.1039/c5cc05378aDOI Listing

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