Progress Towards the Syntheses of Bactobolin A and C4-epi-Bactobolin A Using a Sulfamate-Tethered Aza-Wacker Cyclization Strategy

12 August 2022, Version 1
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

We present a progress report towards Bactobolin A and C4-epi-Bactobolin A. Sulfamate-tethered aza-Wacker cyclization followed by a Tsuji-Wacker ketone synthesis furnishes a key tricyclic intermediate which we hypothesize can be elaborated into C4-epi-Bactobolin A. Epimerization of one of the stereocenters of this compound furnishes an intermediate which we hypothesize can be elaborated into Bactobolin A.

Supplementary materials

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Supporting Information
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Crystal Structure- Compound 14
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Crystal Structure- Compound 12
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