One-methylene incorporated dimerization reaction of ketone enolates. 1. A new route to 1,5-diketones from ketones having α-active hydrogen on one side
作者:Syun-ichi Kiyooka、Tsuneo Yamashita、Jun-ichi Tashiro、Kazuyuki Takano、Yasuto Uchio
DOI:10.1016/s0040-4039(00)85285-5
日期:——
A novel reaction of ketone enolate with dimethylformamide (DMF) to give 1,5-diketone has been found. It is a dimerization of ketone enolates accompanying the incorporation of one-methyl one from DMF.
已发现
酮烯醇化物与二
甲基甲
酰胺(
DMF)产生1,5-二
酮的新反应。它是
酮烯酸
酯的二聚化,伴随有来自
DMF的一
甲基甲酸酯的引入。