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]

Subjects :: *OXIDATION
*AROMATIC compounds
*ACETONITRILE
*WATER
*SULFONATES
*CHEMICAL reactions

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

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