Diastereoselective synthesis of (±)-(3-aminocyclopentane)alkylphosphinic acids, conformationally restricted analogues of GABA
作者:Jane R. Hanrahan、Kenneth N. Mewett、Mary Chebib、Susana Matos、Con T. Eliopoulos、Colm Crean、Rohan J. Kumar、Peter Burden、Graham A. R. Johnston
DOI:10.1039/b604002k
日期:——
A divergent synthesis of both diastereoisomers of (+/-)-(3-aminocyclopentane)alkylphosphinic acid is described. Both diastereoisomers are obtained in 5 stepsfrom the key (+/-)-(3-hydroxycyclopent-1-ene)alkylphosphinate esters which are prepared via a palladiumcatalysed C-P bond forming reaction.