A NEW STEREOCONTROLLED APPROACH TO 1-BETA-METHYLCARBAPENEM - ASYMMETRIC HYDROFORMYLATION OF 4-VINYL BETA-LACTAMS CATALYZED BY RH(I) COMPLEXES OF CHIRAL PHOSPHINE-PHOSPHITES AND PHOSPHINE-PHOSPHINITES
K. Nozaki et al., A NEW STEREOCONTROLLED APPROACH TO 1-BETA-METHYLCARBAPENEM - ASYMMETRIC HYDROFORMYLATION OF 4-VINYL BETA-LACTAMS CATALYZED BY RH(I) COMPLEXES OF CHIRAL PHOSPHINE-PHOSPHITES AND PHOSPHINE-PHOSPHINITES, Journal of organic chemistry, 61(22), 1996, pp. 7658-7659