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ChemInform Abstract: Environmentally Benign Process for the Synthesis of 2,3-Disubstituted Benzo[b]thiophenes Using Electrophilic Cyclization
Journal article

ChemInform Abstract: Environmentally Benign Process for the Synthesis of 2,3-Disubstituted Benzo[b]thiophenes Using Electrophilic Cyclization

Seoyoung Kim, Nikesh Dahal and Tanay Kesharwani
ChemInform, Vol.44(47), 086
11/19/2013

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Abstract

The electrophilic cyclization of 2-alkynylthioanisoles (III) with sodium halides leads to 3-halogenated benzo[b]thiophenes in high yields.

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