Chen X, Yu L, Wang H, Zhang W, Tang P, Chen F. Stereoselective total synthesis of (±)-vindeburnol and (±)-16-
epi-vindeburnol.
Chem Commun (Camb) 2021;
57:11669-11672. [PMID:
34672312 DOI:
10.1039/d1cc04980a]
[Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A concise stereoselective total synthesis of (±)-vindeburnol and its epimer (±)-16-epi-vindeburnol is presented. This synthetic work features the utilization of Baeyer-Villiger oxidation to install different types of lactone substrate, and a sequence of aminolysis, aldimine condensation and acyl-Pictet-Spengler to deliver the crucial trans-fused indoloquinolizidine scaffold with high-level diastereocontrol.
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