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