Sodium Acetate Catalyzed Multicomponent Cyclization of Aromatic Aldehydes, Acetone and Meldrum Acid
作者:Lin An、Feng Yang、Rong Yao、Chaoguo Yan
DOI:10.1002/cjoc.201190020
日期:2010.12
The sodium acetate catalyzed three‐component reaction of aromatic aldehyde, acetone and Meldrum acid or spirolactone at room temperature gave stereospecific 7,11‐cis‐diaryl‐2,4‐dioxaspiro[5,5]undecane‐1,5,9‐triones in a very efficient manner.