The Journal of Organic Chemistry

Asymmetric synthesis of. alpha.-alkyl-. alpha. amino acids from chromium-carbene-complex-derived. beta.-lactams

PJ Colson, LS Hegedus

Index: Journal of Organic Chemistry, , vol. 58, # 22 p. 5918 - 5924

Full Text: HTML

Citation Number: 109

Abstract

... The mixture was extracted with EtOAc (3 X 5 mL). The organic layers were combined and washed with brine (2 X 15 mL), dried with MgSO4, fiitered, and concentrated. ... Chem. SOC. 1991,113,6784. J. Org. Chem., Vol. 58, No. 22, 1993 5921 ...