Electrochemical Borylation of Carboxylic Acids

16 March 2021, Version 1
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

A simple electrochemically mediated method for the conversion of alkyl carboxylic acids to their borylated congeners is presented. This protocol features an undivided cell setup with inexpensive carbon-based electrodes and exhibits a broad substrate scope and scalability in both flow and batch reactors. The use of this method in challenging contexts is exemplified with a modular formal synthesis of jawsamycin, a natural product harboring five cyclopropane rings.

Keywords

electrochemistry
Organic SynthesisA
Total Synthesis
natural products
borylation

Supplementary materials

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SI Electrochemical Borylation Final
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