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Published 1993 | public
Journal Article

Homolytic Macrocyclization of Alkynes with Propane-1,3-Dithiol as a Route to 14-Membered and 21-Membered Crown Thioethers

Abstract

Crown thioethers, 1,4,8,11-tetrathiacyclotetradecanes and 1,4,8,11,15,18-hexathiaheneicosanes, have been synthesized as 2:2 and 3:3 cycloadducts in a 'one-pot' homolytic macrocyclization of alkynes with propane-1,3-dithiol.

Additional Information

Copyright © 1993 jointly by The Russian Academy of Sciences and The Royal Society of Chemistry (Turpion Ltd). Received 8 January 1993.

Additional details

Created:
August 20, 2023
Modified:
October 24, 2023