An enantioselective synthesis of 1â²,1â²a-methano carbocyclic thymidine, a rigid molecule that mimics thymidine's 2â²-endo/3â²-exo(South) conformation, is efficiently synthesized from chiral 2-benzyloxymethylcyciopent-3-enol.
以手性 2-苄氧基甲基环戊-3-烯醇为原料,高效合成了 1â²,1â²a-
甲烷碳环
胸苷,这是一种模仿
胸苷 2â²-内/3â²-外(南)构象的刚性分子。