A SIMPLE REDUCTION OF ALPHA-BROMOSULFONES BY CAT.(PHSE)(2) NABH4/

Authors
YOSHIMATSU M OHARA M
Citation
M. Yoshimatsu et M. Ohara, A SIMPLE REDUCTION OF ALPHA-BROMOSULFONES BY CAT.(PHSE)(2) NABH4/, Tetrahedron letters, 38(32), 1997, pp. 5651-5654
Citations number
53
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
38
Issue
32
Year of publication
1997
Pages
5651 - 5654
Database
ISI
SICI code
0040-4039(1997)38:32<5651:ASROAB>2.0.ZU;2-5
Abstract
Reduction of alpha-bromosulfones 1, 5, 13-16 by cat.(PhSe)(2)/NaBH4 oc curred site-selectively in high yields. This reduction of 1,3- or 1,4- dibromobis(sulfone) 21 and 25 was applied to intramolecular coupling r eactions to give the three- and four-membered carbocycles 26-28. (C) 1 997 Elsevier Science Ltd.