Dication disulfides by reaction of thioureas and related compounds with trifluoromethanesulfonic anhydride. The role of triflic anhydride as an oxidizing agent

作者: Gerhard Maas , Peter J. Stang

DOI: 10.1021/JO00321A015

关键词: Trifluoromethanesulfonic anhydrideChemistryPummerer rearrangementOrganic chemistryDicationOxidizing agent

摘要: Interaction of thioureaand substituted thioureas with trifluoromethanesulfonic acid anhydride in methylene chloride results in stable dication disulfide salts (R2N) 2+ CSSC+(NR2) 2-…

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