The Reaction of Olefins with Malonic Acid in the Presence of Manganese(III) Acetate
作者:Nobuyuki Ito、Hiroshi Nishino、Kazu Kurosawa
DOI:10.1246/bcsj.56.3527
日期:1983.11
The reaction of 1,1-diphenylethene with malonic acid in the presence of manganese(III) acetate gave 3,3,8,8-tetraphenyl-2,7-dioxaspiro[4.4]nonane-1,6-dione and 4,4-diphenyl-2-(2,2-diphenylethenyl)-4-butanolide. Similar reactions with 1,1-bis(4-methoxyphenyl)ethene, methylenecyclohexane, 2-phenylpropene, 1-octene, and cyclohexene yielded the corresponding 2,7-dioxaspiro[4.4]nonane-1,6-diones.
在乙酸锰 (III) 存在下,1,1-二苯基乙烯与丙二酸反应得到 3,3,8,8-四苯基-2,7-二氧杂螺[4.4]壬烷-1,6-二酮和 4,4 -二苯基-2-(2,2-二苯基乙烯基)-4-丁内酯。与 1,1-双(4-甲氧基苯基)乙烯、亚甲基环己烷、2-苯基丙烯、1-辛烯和环己烯的类似反应产生相应的 2,7-二氧杂螺[4.4]壬烷-1,6-二酮。