作者:Antonio Arcadi、Fabio Marinelli、Elena Pini、Elisabetta Rossi
DOI:10.1016/0040-4039(96)00553-9
日期:1996.5
Different substituted furans are syntetised by cyclization of 4-pentynones using potassium tert-butoxide in DMF. A different reaction pattern is observed when the same compounds were treated with sodium methoxide in MeOH. A new approach to 2-propargyl-carbonyl compounds is also proposed.
使用叔丁醇钾在DMF中环化4-戊炔酮可合成不同的取代呋喃。当相同的化合物在甲醇中用甲醇钠处理时,观察到不同的反应模式。还提出了一种新的2-炔丙基-羰基化合物的方法。