THIOPHENOL PROMOTED RADICAL CYCLIZATION OF HYDRAZONES AND OXIME ETHERS

Authors
ELKAIM L GACON A PERROUX A
Citation
L. Elkaim et al., THIOPHENOL PROMOTED RADICAL CYCLIZATION OF HYDRAZONES AND OXIME ETHERS, Tetrahedron letters, 39(5-6), 1998, pp. 371-374
Citations number
15
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
39
Issue
5-6
Year of publication
1998
Pages
371 - 374
Database
ISI
SICI code
0040-4039(1998)39:5-6<371:TPRCOH>2.0.ZU;2-A
Abstract
Thiophenol radical induced cyclisation of N-dimethyltriazolyl imines i s reported. Ethylenic but also acetylenic tethered hydrazones are cycl ised to cycloalkyl hydrazine under smooth conditions. A comparative st udy with oxime ethers is described. (C) 1997 Published by Elsevier Sci ence Ltd. All rights reserved.