- Synthesis of a Library of 1,5,2-Dithiazepine 1,1-Dioxides. Part 1: A One-Pot Sulfonylation/Thia-Michael Protocol.
Synthesis of a Library of 1,5,2-Dithiazepine 1,1-Dioxides. Part 1: A One-Pot Sulfonylation/Thia-Michael Protocol.
Heterocycles (2014-01-05)
Qin Zang, Aihua Zhou, Salim Javed, Pradip K Maity, Chris A Knudtson, Danse Bi, Jared J Hastings, Fatima Z Basha, Paul R Hanson
PMID24385679
ABSTRACT
A novel one-pot sulfonylation/intramolecular thia-Michael protocol is reported for the synthesis of 1,5,2-dithiazepine 1,1-dioxides. Sulfonylation between cysteine ethyl ester/cysteamine and 2-chloroethanesulfonyl chloride, followed by
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