Asymmetric synthesis of amino acids via the catalytic reduction of substituted acylaminoacrylic acid azlactone derivatives
作者:G. V. Chel'tsova、E. I. Karpeiskaya、E. I. Klabunovskii
DOI:10.1007/bf00960335
日期:1990.4
Chiral sulfonated phosphines VIII. Hydrogenation of dehydropeptides in a two-phase system
作者:M. Laghmari、D. Sinou、A. Masdeu、C. Claver
DOI:10.1016/0022-328x(92)88019-f
日期:1992.10
Dehydropeptides have been reduced in a two-phase system using [Rh(COD)Cl}2] associated with chiral water-soluble ligands derived from cyclobutanediop and BDPP. Diastereoselectivities of up to 87% were obtained with tetrasulfonated BDPP.