An odorless thia-Michael addition using Bunte salts as thiol surrogates

A newly developed C–S bond formation process via acid-catalyzed thia-Michael addition has been demonstrated. The protocol, in which Bunte salts generated from odorless and inexpensive sodium thiosulfate and organic halides are used as the thiol precursors, provides an efficient approach for the synt...

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Bibliographic Details
Published in:RSC advances 2015-01, Vol.5 (34), p.27107-27111
Main Authors: Lin, Ya-mei, Lu, Guo-ping, Cai, Chun, Yi, Wen-bin
Format: Article
Language:English
Subjects:
Bonding
Carbonyl compounds
Halides
Michael reaction
Precursors
Sodium
Synthesis
Thiols
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Summary:A newly developed C–S bond formation process via acid-catalyzed thia-Michael addition has been demonstrated. The protocol, in which Bunte salts generated from odorless and inexpensive sodium thiosulfate and organic halides are used as the thiol precursors, provides an efficient approach for the synthesis of β-sulfido carbonyl compounds.
ISSN:2046-2069
2046-2069
DOI:10.1039/C5RA01381J