Synthesis of 2′-deoxyguanosine from 2′-deoxyadenosine <i>via</i> C2 nitration
作者:Ran Xia、Lei-Shan Chen、Shao-Hong Xu、Chao Xia、Li-Ping Sun
DOI:10.1080/15257770.2022.2055060
日期:2022.7.3
Abstract An efficient synthetic method has been developed for the synthesis of 2′-deoxyguanosine from the more commercially available 2′-deoxyadenosine via late-stage C2 nitration in 48.7% total yield by a 5-step synthetic procedure. Crucially, 2′-deoxyadenosine was fully protected by bennzoyl groups and then nitrated at C2 by tetrabutylammonium nitrate/trifluoroacetic anhydride. The resulting 2-NO2