A Versatile Method for the Preparation of Enantiomeric Benzene-1,2-<i>bis</i>(alanine) Derivatives
作者:Bjørg S. Møller、Kjell Undheim
DOI:10.1081/scc-120026849
日期:2003.12.31
method for the preparation of dicarba analogues of cystine as substituted benzene-, dihydrobenzene-, and tetrahydrobenzene-1,2-bis(alanine) derivatives is described. The partially saturated products resulted from Diels-Alderadduct formation with stereoselectively prepared (2R,7R)-2,7-diacetamido-4,5-bis (methylene)octane-1,8-dioic acid dimethyl ester. Aromatization of the dihydroadducts by manganese