HAMBLEY T. W.; RAGUSE B.; RIDLEY D. D., AUSTRAL. J. CHEM., 39,(1986) N 11, 1833-1842
作者:HAMBLEY T. W.、 RAGUSE B.、 RIDLEY D. D.
DOI:——
日期:——
Hambley, Trevor W.; Raguse, Burkhard; Ridley, Damon D., Australian Journal of Chemistry, 1986, vol. 39, # 11, p. 1833 - 1842
作者:Hambley, Trevor W.、Raguse, Burkhard、Ridley, Damon D.
DOI:——
日期:——
A Mild Synthetic Procedure for the Preparation of N-Alkylated Sulfoximines
作者:Carsten Bolm、Christian P. R. Hackenberger、Oliver Simić、Marinella Verrucci、Dirk Müller、Frank Bienewald
DOI:10.1055/s-2002-28514
日期:——
N-Alkylated sulfoximines have been synthesized in good yields by acylation of NH-sulfoximines followed by carbonyl reduction with complexed boranes. Enantiopure substrates react without racemization, and stereogenic centers originating from the acylating component are retained. If the acylation is performed by DCC coupling, this two-step procedure represents a rare example of a formal N-alkylation of sulfoximines under base-free conditions.