Modular, Atroposelective Total Synthesis of Micitide 982

15 May 2024, Version 1
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

A modular, atroposelective total synthesis of micitide 982 (1) is reported. The feature of this report is the gram-scale C-H biarylation of N-phthaloyl-L-alanine followed by atroposelective Larock macrocyclization. This modular approach allowed the construction of a highly strained atrop-Tyr-Trp cross-linkage with unprecedented atropisomerism, as well as the first total synthesis of micitide 982 (1).

Keywords

atroposelective total synthesis
Larock macrocyclization
C-H biarylation

Supplementary materials

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Supporting Information
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Experimental Procedures and Characterization of Compounds
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