Synthese von 5-Alkyliden-3-pyrrolin-2-onen / Synthesis of 5-Alkylidene-3-pyrrolin-2-ones
作者:Hans-Dietrich Stachel、Hermann Poschenrieder、Hans Burghard
DOI:10.1515/znb-1986-0516
日期:1986.5.1
By reduction of the tetramic acids 1 or their derivatives 5 and 6 with complex borohydrides the pyrrolidinones 2 and 7 are obtained. Dehydration of 2 and 7 leads to the title compounds 3 and 8, respectively.
通过用复合硼氢化物还原特拉姆酸1或其衍生物5和6,获得吡咯烷酮2和7。2和7的脱水分别产生标题化合物3和8。