中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | tert-butyl 5-methyl-2,4-dioxo-3,4-dihydropyrimidine-1(2H)-carboxylate | 402848-98-0 | C10H14N2O4 | 226.232 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 5-methyl-3-(phenylmethoxymethyl)-1-[(1R,3S,4R)-3-phenylmethoxy-4-(phenylmethoxymethyl)cyclopentyl]pyrimidine-2,4-dione | 883556-25-0 | C33H36N2O5 | 540.659 |
A new, efficient synthesis of racemic cyclopent-3-en-1-yl nucleoside analogues has been developed starting from cyclopentadiene. The key step is the regioselective hydroboration of an intermediately formed mixture of