Photoredox-Catalyzed Deformylative 1,4-Addition of 2′-Deoxy-5′-<i>O</i>-phthalimidonucleosides for Synthesis of 5′-Carba Analogs of Nucleoside 5′-Phosphates
作者:Yuta Ito、Airi Kimura、Takashi Osawa、Yoshiyuki Hari
DOI:10.1021/acs.joc.8b00637
日期:2018.9.21
approach for the synthesis of the 5′-carba analogs of nucleoside 5′-phosphates from 2′-deoxy-5′-O-phthalimidonucleosides by a visible-light-mediated deformylative 1,4-addition was developed. This method enabled rapid and facile generation of 4′-carbon radicals of nucleosides. Moreover, this synthetic strategy was applicable to the 5′-carba analogs of nucleoside 5′-phosphates as well as other 5′-carba nucleosides