中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
7-DEAZA-2'-脱氧鸟苷 | 7-deaza-2'-deoxyguanosine | 86392-75-8 | C11H14N4O4 | 266.257 |
A simple, straightforward, reliable, and efficient protection-free “one-pot, three-step” chemical synthesis of 7-deaza-2′-deoxyguanosine-5′-triphosphate (7-deaza-dGTP) is described. The reaction involves monophosphorylation of 7-deaza-2′-deoxyguanosine using phosphorous oxychloride as the phosphorylating agent, followed by reaction with tributylammonium pyrophosphate, and subsequent hydrolysis affords 7-deaza-2′-deoxyguanosine-5′-triphosphate in a 52% yield with high purity (>99.9%).