TRIFLUOROETHYL SULFENYLATION OR SULFINYLATION WITH 2,2,2-TRIFLUOROETHYL T-BUTYL SULFOXIDE

Authors
REDON M JANOUSEK Z VIEHE HG
Citation
M. Redon et al., TRIFLUOROETHYL SULFENYLATION OR SULFINYLATION WITH 2,2,2-TRIFLUOROETHYL T-BUTYL SULFOXIDE, Tetrahedron, 53(46), 1997, pp. 15717-15728
Citations number
19
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron → ACNP
ISSN journal
00404020
Volume
53
Issue
46
Year of publication
1997
Pages
15717 - 15728
Database
ISI
SICI code
0040-4020(1997)53:46<15717:TSOSW2>2.0.ZU;2-A
Abstract
Treatment of 2,2,2-trifluoroethyl-t-butyl sulfoxide 8 under acylating conditions, in the presence of various alkenes or 1-hexyne gives beta- trifluoroacetoxy trifluoroethyl thioethers in good yields. Activated a romatic compounds furnish ortho and mainly para-substitution. In contr ast, under thermal conditions 8 reacts with dimethyl acetylene dicarbo xylate as a cis-trifluoroethyl sulfinylating agent. (C) 1997 Elsevier Science Ltd.