Download PDF
Synlett 2001; 2001(1): 0022-0024
DOI: 10.1055/s-2001-9732
letter
© Georg Thieme Verlag, Rüdigerstr. 14, 70469 Stuttgart, Germany. All rights reserved. This journal, including all individual contributions and illustrations published therein, is legally protected by copyright for the duration of the copyright period. Any use, exploitation or commercialization outside the narrow limits set by copyright legislation, without the publisher's consent, is illegal and liable to criminal prosecution. This applies in particular to photostat reproduction, copying, cyclostyling, mimeographing or duplication of any kind, translating, preparation of microfilms, and electronic data processing and storage.

Novel Preparation and Reactivity of Poly[4-hydroxy(tosyloxy)iodo]styrenes

Seiichiro Abe* , Kenji Sakuratani, Hideo Togo
  • *Graduate School of Science and Technology, Yayoi-cho 1-33, Inage-ku, Chiba 263-8522, Japan; E-mail: togo@scichem.s.chiba-u.ac.jp
Further Information

Publication History

Publication Date:
31 December 2001 (online)

  PDF Download  Permissions and Reprints All articles of this category

Poly[4-hydroxy(tosyloxy)iodo]styrene (high M. W.) and poly{α-methyl[4-hydroxy(tosyloxy)iodo]styrene} (low M. W.) were prepared from polystyrene (average M. W. = 45,000) and poly(α-methylstyrene) (average M. W. = 6,200), respectively, and their reactivities for the α-tosyloxylation of ketones and oxidative α-tosyloxylation of alcohols were compared with those of [hydroxy(tosyloxy)iodo]benzene.

poly[4-hydroxy(tosyloxy)iodo]styrene - poly{α-methyl[4-hydroxy(tosyloxy)iodo]styrene - α-tosyloxylation - oxidative α-tosyloxylation - [hydroxy(tosyloxy)iodo]benzene