作者:Alexander V. Kel’in、Oleg G. Kulinkovich
DOI:10.1055/s-1996-4215
日期:1996.3
1,4-Diketones have been prepared by aldol condensation of methyl ketones with α-bromo ketones in the presence of tert-butoxymagnesium or diethylamido magnesium bromide and subsequent rearrangement of the formed 4-bromo-3-hydroxy ketones under the action of triethylamine.
1,4-二酮可通过在叔丁氧基镁或二乙氨基镁溴化物的存在下,将甲基酮与α-溴酮进行醇醛缩合反应制备,随后在三乙胺的作用下,对形成的4-溴-3-羟基酮进行重排反应。