[EN] 2-ARYLOXYETHYL GLYCINE DERIVATIVES AND THEIR USE AS GLYCINE TRANSPORT INHIBITORS [FR] DERIVES DE LA 2-ARYLOXYETHYL GLYCINE ET LEUR UTILISATION COMME INHIBITEURS DU TRANSPORT DE LA GLYCINE
[EN] 2-ARYLOXYETHYL GLYCINE DERIVATIVES AND THEIR USE AS GLYCINE TRANSPORT INHIBITORS [FR] DERIVES DE LA 2-ARYLOXYETHYL GLYCINE ET LEUR UTILISATION COMME INHIBITEURS DU TRANSPORT DE LA GLYCINE
A General C(sp<sup>3</sup>)–C(sp<sup>3</sup>) Cross-Coupling of Benzyl Sulfonylhydrazones with Alkyl Boronic Acids
作者:Rohan R. Merchant、Jovan A. Lopez
DOI:10.1021/acs.orglett.0c00471
日期:2020.3.20
A general transition-metal-free cross-coupling between benzylic sulfonylhydrazones and 1 degrees, 2 degrees, or 3 degrees alkyl boronic acids is reported. The base-promoted reaction is operationally simple and exhibits a broad substrate scope to forge a variety of alkyl-alkyl bonds, including between sterically encumbered secondary and tertiary sp(3)-carbons. The ability of this method to simplify retrosynthetic analysis is exemplified by the improved synthesis of multiple medicinally relevant scaffolds.