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Oxidation of disulfides with Selectfluor™: concise syntheses of thiosulfonates and sulfonyl fluorides

Authors :
Kirihara, Masayuki
Naito, Sayuri
Ishizuka, Yuki
Hanai, Honoka
Noguchi, Takuya
Source :
Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry. Jun2011, Vol. 52 Issue 24, p3086-3089. 4p.
Publication Year :
2011

Abstract

Abstract: The reaction of aromatic or benzylic disulfides with 2.5equiv of Selectfluor™ in acetonitrile/water (10:1) at room temperature efficiently produced the corresponding thiosulfonates. On the other hand, the reaction of disulfides with 6.5equiv of Selectfluor™ in refluxing acetonitrile/water (10:1) provided sulfonyl fluoride in high yields. [Copyright &y& Elsevier]

Details

Language :
English
ISSN :
00404039
Volume :
52
Issue :
24
Database :
Academic Search Index
Journal :
Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry
Publication Type :
Academic Journal
Accession number :
60662538
Full Text :
https://doi.org/10.1016/j.tetlet.2011.03.132