Dissanayake GC, Ndi CN, Markley JL, Martinez JB, Hanson PR. Total Synthesis of Sanctolide A and Formal Synthesis of (2
S)-Sanctolide A.
J Org Chem 2023;
88:805-817. [PMID:
36602547 DOI:
10.1021/acs.joc.2c01922]
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Abstract
Two synthetic strategies employing phosphate tether-mediated one-pot sequential protocols for the total synthesis of the polyketide nonribosomal peptide macrolide, sanctolide A, and the formal synthesis of the (2S)-epimer of sanctolide A are reported. In this work, a phosphate tether-mediated one-pot sequential ring-closing metathesis/cross metathesis/substrate-controlled "H2"/tether removal approach was developed to accomplish the total synthesis of the natural product sanctolide A.
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