Chebieb A, Cha JK. A Cascade Synthesis of Indoles.
J Org Chem 2024;
89:10293-10298. [PMID:
38963688 DOI:
10.1021/acs.joc.4c01190]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/05/2024]
Abstract
We report herein an expedient method for the regioselective synthesis of indoles from o-haloanilines and α-ketol-derived N-tosylhydrazones. This two-step, modular synthesis of N-H indoles can be carried out conveniently without purification of intermediates.
Collapse