Enantiopure Trifluoromethylated β3,3-Amino Acids: Synthesis by Asymmetric Reformatsky Reaction with Stable Analogues of Trifluoromethyl N-tert-Butanesulfinylketoimines and Incorporation into α/β-Peptides

Fabienne Grellepois

J. Org. Chem., 2013, 78 (3), pp 1127–1137

DOI: 10.1021/jo302549v