作者:Pilho Kim、Marilyn M Olmstead、Michael H Nantz、Mark J Kurth
DOI:10.1016/s0040-4039(00)00581-5
日期:2000.5
The intermolecular Knoevenagel condensation of β-hemiacetyl ester proceeds by an in situ unmasking of a reactive ω-hydroxy-β-keto ester giving unsaturated ω-hydroxy-β-keto esters 6–12 which accommodate acetal formation.