The acid chloride–iminoester condensation: a direct approach to PS-5 and PS-6 intermediates and related compounds
作者:Claudio Palomo、Jesús Ma. Ontoria、José M. Odriozola、Jesús M. Alzpurua、Iñtaki Ganboa
DOI:10.1039/c39900000248
日期:——
The dehydrochlorination of alkanoyl chlorides with triethylamine in the presence of α-iminoesters produced 3-alkyl-4-alkoxycarbonyl β-lactams in excellent yields and high stereoselectivity.