Expedient Synthesis of Sulfinamides from Sulfonyl Chlorides
作者:Michael Harmata、Pinguan Zheng、Chaofeng Huang、Maria G. Gomes、Weijiang Ying、Kanok-On Ranyanil、Gayatri Balan、Nathan L. Calkins
DOI:10.1021/jo062296i
日期:2007.1.1
Sulfinamides were synthesized fromsulfonylchlorides using a procedure involving in situ reduction of sulfonylchlorides. The reaction is broad in scope and easy to perform.
A Selectfluor-promoted oxidative reaction of disulfides and amines: access to sulfinamides
作者:Haibo Mei、Jiang Liu、Romana Pajkert、Gerd-Volker Röschenthaler、Jianlin Han
DOI:10.1039/d0ob00720j
日期:——
unprecedented transition-metal-free oxidativereaction of disulfides and amines with Selectfluor as a mild oxidant under aerobic conditions was developed. This reaction was conducted under mild conditions and tolerated a wide range of coupling partners including disulfides and amines, affording the corresponding sulfinamide products in good chemical yields. Furthermore, this reaction could be used in gram-scale
Fast and Efficient Synthesis of Sulfinamides by the Oxidation of Sulfenamides Using Potassium Fluoride and <i>m</i>-Chloroperoxybenzoic Acid
作者:Mrityunjoy Datta、Alan J. Buglass
DOI:10.1080/00397911.2010.543748
日期:2012.6.15
Abstract A procedure for the synthesis of N-alkyl-, N-cycloalkyl-, N,N-dialkyl-, and N-arylarenesulfinamides from the corresponding sulfenamides using KF/m–chloroperoxybenzoic acid (CPBA) in CH3CN-H2O is described. High efficiency (fast reactions, ease of manipulation, and good yields) and absence of overoxidation are the major advantageous features of this protocol. GRAPHICAL ABSTRACT
<i>tert</i>-Butyl Sulfoxide as a Starting Point for the Synthesis of Sulfinyl Containing Compounds
作者:Juhong Wei、Zhihua Sun
DOI:10.1021/acs.orglett.5b02743
日期:2015.11.6
Sulfoxides bearing a tert-butyl group can be activated using N-bromosuccinimide (NBS) under acidic conditions and then subsequently treated with a variety of nitrogen, carbon, or oxygen nucleophiles to afford a wide range of the corresponding sulfinic acid amides, new sulfoxides, and sulfinic acid esters.