Bera T, Singh B, Jana M, Saha J. Access to 3,3'-disubstituted peroxyoxindole derivatives and α-peroxyamides
via azaoxyallyl cation-guided addition of hydroperoxides.
Chem Commun (Camb) 2022;
58:7538-7541. [PMID:
35703384 DOI:
10.1039/d2cc02378d]
[Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein, a transition metal-free approach for access to 3,3'-disubstituted peroxyoxindole is disclosed, which harnesses a transient azaoxyallyl cation. This strategy is also applicable to the synthesis of structurally diverse α-peroxycarboxylic acid surrogates. The method exhibits good functional group tolerance and is suitable for generating a library of peroxy-containing compounds.
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