Synthesis of 3,4-disubstituted 2,5-dihydrofurans starting from the Baylis–Hillman adducts via consecutive radical cyclization, halolactonization, and decarboxylation strategy
作者:Saravanan Gowrisankar、Ka Young Lee、Jae Nyoung Kim
DOI:10.1016/j.tetlet.2005.05.057
日期:2005.7
of 3,4-disubstituted 2,5-dihydrofurans and 2,5-dihydropyrroles starting from the Baylis–Hillman adducts was developed. The 2,5-dihydrofuran skeleton was constructed via the consecutive radical cyclization, hydrolysis, halolactonization, and spontaneous decarboxylation strategy starting from the modified Baylis–Hillman adducts.
从Baylis-Hillman加合物开始,开发了一种简便的3,4-二取代的2,5-二氢呋喃和2,5-二氢吡咯的合成方法。通过连续的自由基环化,水解,卤代内酯化和自发脱羧策略从修饰的Baylis-Hillman加合物开始构建2,5-二氢呋喃骨架。