作者:Marta Benincasa、Luca Forti、Franco Ghelfi、Emanuela Libertini、Ugo M. Pagnoni
DOI:10.1080/00397919608004648
日期:1996.11
Abstract Methyl 2,2-dihalocarboxylates add easily to carbonyl compounds in fair to good yields through the intermediate formation of 2-haloester enolates; the reaction is promoted by zinc, following a “Barbier” type procedure.
摘要 2,2-二卤代羧酸甲酯通过中间体形成2-卤代酯烯醇化物,很容易以一般到良好的收率加成到羰基化合物中;该反应由锌促进,遵循“Barbier”型程序。