SYNTHESIS OF PHENOLS BY POLYKETIDE CONDENSATION AND AN EFFICIENT SYNTHESIS OF 3,5-DIOXOALKANOATES FROM AMIDES
作者:Masahiko Yamaguchi、Keisuke Shibato、Ichiro Hirao
DOI:10.1246/cl.1985.1145
日期:1985.8.5
Several phenols were synthesized from dimethyl β,β′,δ,δ′-tetraoxoalkanedioates, which were prepared by the condensation of methyl acetoacetate dianion with N,N,N′,N′-tetramethylalkanediamides in the presence of BF3·OEt2.
在 BF3-OEt2 的存在下,通过乙酰乙酸甲酯二酐与 N,N,N,N′,N′-四甲基烷二酰胺缩合制备了 β,β′,δ,δ′-四氧代烷二酸二甲酯,并从该二甲酯合成了多种酚类化合物。