Silver-Catalyzed Imination of Sulfoxides and Sulfides
作者:Gae Young Cho、Carsten Bolm
DOI:10.1021/ol0519442
日期:2005.10.1
[reaction: see text] Silver salts in the presence of a chelating ligand efficiently catalyze the stereospecific imination of sulfoxides and sulfides with sulfonylamides and PhI(OAc)(2) to afford sulfoximines and sulfilimines, respectively, in good yields.
Iron(II) Triflate as an Efficient Catalyst for the Imination of Sulfoxides
作者:Olga García Mancheño、Jonathan Dallimore、Andrew Plant、Carsten Bolm
DOI:10.1021/ol900660x
日期:2009.6.4
The challenging imination of benzyl-, sterically demanding alkyl-, and heteroaryl-substituted sulfoxides has been studied. Iron(II) triflate was identified as a highly efficient and robust catalyst for sulfur imination reactions. A variety of sulfoxides and sulfides were efficiently iminated with sulfonyliminoiodinanes (PhI═NSO2R) at room temperature to give the corresponding sulfoximines and sulfilimines
Iron-Catalyzed Imination of Sulfoxides and Sulfides
作者:Olga García Mancheño、Carsten Bolm
DOI:10.1021/ol060640s
日期:2006.5.1
[reaction: see text] The Fe(III)-catalyzed imination of sulfoxides and sulfides with sulfonylamides in the presence of iodinanes has been investigated. The best results were obtained when Fe(acac)(3) was used as a catalyst in combination with iodosylbenzene, providing an effective alternative (stereospecific) access to sulfoximines and sulfilimines.