Taillades, J; Garrel, L.; Lagriffoul, P. H., Bulletin de la Societe Chimique de France, 1992, # 2, p. 191 - 198
作者:Taillades, J、Garrel, L.、Lagriffoul, P. H.、Commeyras, A.
DOI:——
日期:——
A recyclable chiral auxiliary for the asymmetric syntheses of α-aminonitriles and α-aminophosphinic derivatives
作者:Jean-Christophe Rossi、Marc Marull、Nicolas Larcher、Jacques Taillades、Robert Pascal、Arie van der Lee、Phillipe Gerbier
DOI:10.1016/j.tetasy.2008.03.013
日期:2008.4
involving the following sequence: (i) stereoselective Strecker condensation of a chiral ketone with HCN and NH3 followed by (ii) condensation with RCHO, an HCN donor or a phosphinate and (iii) regioselective decomposition of the intermediate to release the target compound. The third step enables the easy regeneration of the initial chiral ketonic auxiliary.