Rhodium(III)-catalyzed intermolecular cyclization of anilines with sulfoxonium ylides toward indoles
作者:Zhihao Shen、Chao Pi、Xiuling Cui、Yangjie Wu
DOI:10.1016/j.cclet.2019.01.033
日期:2019.7
Abstract Rhodium(III)-catalyzed synthesis of indole derivatives has been realized via cascade reaction of C H alkylation/nucleophilic cyclization starting from readily available N-phenylpyridin-2-amines and sulfoxonium ylides. Notably, this transformation could smoothly proceed with high yields, good regioselectivity, and feature broad group tolerance and under redox-neutral condition to avoid external
Nucleophilic addition to 2,3-pyridyne and synthesis of benzonaphthyridinones
作者:Yuesi Fang、Richard C. Larock
DOI:10.1016/j.tet.2012.02.002
日期:2012.4
A study of the nucleophilic addition of amines to 2,3-pyridyne has been carried out. 2-Aminopyridines have been generated exclusively. A series of benzonaphthyridinones have been synthesized by reacting 2,3-pyridyne and o-aminobenzoates. (C) 2012 Elsevier Ltd. All rights reserved.
BRUNEL S.; MONTGINOUL C.; TORREILLES E.; CIRAL L., J. HETEROCYCL. CHEM., 1980, 17, NO 2, 235-240
作者:BRUNEL S.、 MONTGINOUL C.、 TORREILLES E.、 CIRAL L.