Open AccessRoom-Temperature Synthesis of Tetrasubstituted 1,3-Dithioles by Dimerizing Sulfuration of Chalcones with Elemental Sulfur
Author(s) -
Thanh Bình Nguyễn,
Dinh Hung Mac,
Pascal Retailleau
Publication year - 2020
Publication title -
the journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.2
H-Index - 228
eISSN - 1520-6904
pISSN - 0022-3263
DOI - 10.1021/acs.joc.0c01618
Subject(s) - chemistry , sulfur , catalysis , base (topology) , nitrogen , elemental analysis , organic chemistry , combinatorial chemistry , polymer chemistry , mathematical analysis , mathematics
Chalcones were found to undergo sulfurative dimerization with elemental sulfur to tetrasubstituted 1,3-dithioles. The reaction was found to proceed at room temperature in the presence of a nitrogen-base catalyst in DMSO.
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