Novel preparation and reactivity of poly[4-hydroxy(tosyloxy)iodo]styrenes

Authors
Abe, S Sakuratani, K Togo, H
Citation
S. Abe et al., Novel preparation and reactivity of poly[4-hydroxy(tosyloxy)iodo]styrenes, SYNLETT, (1), 2001, pp. 22-24
Citations number
24
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
SYNLETT
ISSN journal
09365214 → ACNP
Issue
1
Year of publication
2001
Pages
22 - 24
Database
ISI
SICI code
0936-5214(200101):1<22:NPAROP>2.0.ZU;2-4
Abstract
Poly[4-hydroxy(tosyloxy)iodo]styrene (high M.W.) and poly(alpha -methyl [4- hydroxy(tosyloxy)iodo]styrene) (low M.W.) were prepared from polystyrene (a verage M.W.=45,000) and poly(alpha -methylstyrene) (average M.W. = 6,200), respectively, and their reactivities for the alpha -tosyloxylation of keton es and oxidative alpha -tosyloxylation of alcohols were compared with those of [hydroxy(to syloxy)iodo]benzene.