Novel Approach for Asymmetric Synthesis of Fluorinated β-Amino Sulfones and Allylic Amines
作者:Santos Fustero、Juan García Soler、Ana Bartolomé、María Sánchez Roselló
DOI:10.1021/ol034892u
日期:2003.7.1
pure gamma-fluoroalkyl beta-amino sulfones are readily synthesized in three steps starting from fluorinated imidoyl chlorides and arylmethyl sulfones. A complementary two-step sequence starting from chiral fluorinated beta-amino sulfoxides has also been developed. To illustrate the application of this procedure, a new method for the synthesis of alpha-fluoroalkyl allylic amines in optically pure form involving