One-pot synthesis of thiazino[2,3,4-hi]indole derivatives through a tandem oxidative coupling/heteroannulation process?

Chemical Communications Pub Date: 2017-04-04 DOI: 10.1039/C7CC00992E

Abstract

A novel and expedient one-pot synthesis of thiazino[2,3,4-hi]indole derivatives from o-haloaryl enamines and o-bromothiophenols has been developed. The tandem oxidative coupling/heteroannulation reactions exhibit high selectivity and good efficiency. The polycyclic heterocyclic products obtained might be useful in medicinal chemistry and materials science.

Graphical abstract: One-pot synthesis of thiazino[2,3,4-hi]indole derivatives through a tandem oxidative coupling/heteroannulation process
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