Asymmetric synthesis of organoelement analogs of natural products
摘要:
Michael addition of octafluoropentyl vinylsulfonate to complexes of Ni(II) with Schiff's bases derived from S-2-N-(N-benzylprolyl)-o-aminobenzophenone and glycine or S-2-N-(N-benzylprolyl)-o-aminobenzaldehyde and alanine is a convenient preparative method for asymmetric synthesis of previously unknown fluorinated esters of S-homocysteic acid.