Deaminative meta-C-H alkylation by ruthenium(ii) catalysis.
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ABSTRACT: Precise structural modifications of amino acids are of importance to tune biological properties or modify therapeutical capabilities relevant to drug discovery. Herein, we report a ruthenium-catalyzed meta-C-H deaminative alkylation with easily accessible amino acid-derived Katritzky pyridinium salts. Likewise, remote C-H benzylations were accomplished with high levels of chemoselectivity and remarkable functional group tolerance. The meta-C-H activation approach combined with our deaminative strategy represents a rare example of selectively converting C(sp3)-N bonds into C(sp3)-C(sp2) bonds.
SUBMITTER: Wei W
PROVIDER: S-EPMC8208126 | biostudies-literature |
REPOSITORIES: biostudies-literature
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