RADICAL-INDUCED ALLYLATIONS OF FUNCTIONALIZED ALPHA-HALOALKYLPHENYL SULFONES

Authors
GIARDINA A GIOVANNINI R PETRINI M
Citation
A. Giardina et al., RADICAL-INDUCED ALLYLATIONS OF FUNCTIONALIZED ALPHA-HALOALKYLPHENYL SULFONES, Tetrahedron letters, 38(11), 1997, pp. 1995-1998
Citations number
22
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
38
Issue
11
Year of publication
1997
Pages
1995 - 1998
Database
ISI
SICI code
0040-4039(1997)38:11<1995:RAOFAS>2.0.ZU;2-J
Abstract
alpha-Haloalkylphenyl sulfones are efficiently allylated using allyltr ibutyltin in benzene at reflux in the presence of AIBN. Several functi onal groups (e.g. ester, keto, amino, nitro etc.) are tolerated by the se conditions that ultimately allow the chemoselective allylation of p henylsulfones at alpha position, (C) 1997 Elsevier Science Ltd.