USE OF PHOSPHAZENE BASE AND PHASE-TRANSFER CONDITIONS FOR REGIOSPECIFIC ALKYLATIVE ISOMERIZATION OF VINYL SULFONES CAPABLE OF UNDERGOING BETA-ELIMINATION REACTIONS

Authors
JIN ZD FUCHS PL
Citation
Zd. Jin et Pl. Fuchs, USE OF PHOSPHAZENE BASE AND PHASE-TRANSFER CONDITIONS FOR REGIOSPECIFIC ALKYLATIVE ISOMERIZATION OF VINYL SULFONES CAPABLE OF UNDERGOING BETA-ELIMINATION REACTIONS, Tetrahedron letters, 37(30), 1996, pp. 5249-5252
Citations number
11
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
37
Issue
30
Year of publication
1996
Pages
5249 - 5252
Database
ISI
SICI code
0040-4039(1996)37:30<5249:UOPBAP>2.0.ZU;2-5
Abstract
Using phosphazene base, P-4-t-Bu or basic phase-transfer catalyst cond itions, vinyl sulfones were regiospecifically alkylated at the alpha-p osition, No beta-elimination products were observed in a system capabl e of undergoing anion-promoted beta-elimination. The scope and limitat ions of these reactions were studied. Copyright (C) 1996 Elsevier Scie nce Ltd