Diastereoselective synthesis of 2,2 '-thiobis- and 2,2 '-sulfonylbis- (2-aroyl-3- aryloxiranes)

Authors
Renuga, S Selvaraj, S Perumal, S Hewlins, MJE
Citation
S. Renuga et al., Diastereoselective synthesis of 2,2 '-thiobis- and 2,2 '-sulfonylbis- (2-aroyl-3- aryloxiranes), TETRAHEDRON, 55(30), 1999, pp. 9309-9316
Citations number
8
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON
ISSN journal
00404020 → ACNP
Volume
55
Issue
30
Year of publication
1999
Pages
9309 - 9316
Database
ISI
SICI code
0040-4020(19990723)55:30<9309:DSO2'A>2.0.ZU;2-M
Abstract
Epoxidation of 2, 2'-thiobis(1,3-diarylprop-2-en-1-ones) with H2O2/NaOH in THF afforded a mixture of diastereomeric 2,2'-thiobis(2-aroyl-3-aryloxirane s) while the same reaction with its sulfonyl counterpart gave a single dias tereomer. (C) 1999 Elsevier Science Ltd. All rights reserved.