Synthesis of Nucleosides through Direct Glycosylation of Nucleobases with 5-<i>O</i>-Monoprotected or 5-Modified Ribose: Improved Protocol, Scope, and Mechanism
作者:A. Michael Downey、Radek Pohl、Jana Roithová、Michal Hocek
DOI:10.1002/chem.201604955
日期:2017.3.17
Simplifying access to synthetic nucleosides is of interest due to their widespread use as biochemical or anticancer and antiviral agents. Herein, a direct stereoselective method to access an expansive range of both natural and synthetic nucleosides up to a gram scale, through direct glycosylation of nucleobases with 5‐O‐tritylribose and other C5‐modified ribose derivatives, is discussed in detail.