Synthesis of 2′-O,3′-O bicyclic adenosine analogues using ring closing metathesis
作者:Patricia Busca、Mélanie Etheve-Quelquejeu、Jean-Marc Valéry
DOI:10.1016/j.tetlet.2003.10.059
日期:2003.12
2′-O,3′-O bicyclic adenosine derivatives is presented as the first examples of a new family of 13-membered ring bicyclic nucleoside analogues. Cyclisation was achieved through ring closing metathesis (RCM) on a diene intermediate using Grubbs’ catalyst. The Z and E isomers were purified and characterised.
2′- O,3′- O双环腺苷衍生物的合成被提出作为新的13元环双环核苷类似物家族的第一个实例。环化是通过使用Grubbs催化剂在二烯中间体上进行闭环复分解(RCM)来实现的。的ž和ë异构体进行纯化和表征。