科研之友
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摘要
The formal synthesis of the marine natural product (-)-cyanolide A is presented. The synthetic strategy is centered on two acyclic diastereoselective reactions and a single cyclic reaction with modest to excellent dr based on an initial stereocenter. Most notable is a highly stereoselective oxocarbenium reduction based on a "mismatched" reactive conformer to afford the beta-C-glycoside subunit leading to an efficient synthesis of the diolide aglycon in 12 overall steps.
- 出版日期2011-10-7
