Construction of furo[3,4-c]pyran skeleton starting from the Baylis–Hillman adducts via the ring-closing metathesis (RCM) reaction of exo-methylene tetrahydrofuran
作者:Saravanan Gowrisankar、Ka Young Lee、Jae Nyoung Kim
DOI:10.1016/j.tet.2006.02.038
日期:2006.4
Construction of furo[3,4-c]pyran ring skeleton was achieved starting from the Baylis–Hillman adducts. The synthesis was carried out by the successive introduction of propargylalcohol, radical cyclization, reduction, allylation, and finally ring-closing metathesis reaction.
从Baylis-Hillman加合物开始,实现了呋喃[3,4- c ]吡喃环骨架的构建。通过依次引入炔丙醇,自由基环化,还原,烯丙基化以及最后的闭环易位反应来进行合成。