Synlett 2002(12): 1966-1975
DOI: 10.1055/s-2002-35575
ACCOUNT
© Georg Thieme Verlag Stuttgart · New York

Polymer-Supported Hypervalent Iodine Reagents

Hideo Togo*a,b, Kenji Sakuratania
Graduate School of Science and Technology, Chiba University, Yayoi-cho 1-33, Inage-ku, Chiba 263-8522 Japan
Department of Chemistry, Faculty of Science, Chiba University, Yayoi-cho 1-33, Inage-ku, Chiba 263-8522 Japan
Fax: +81(43)2902874; e-Mail: togo@scichem.s.chiba-u.ac.jp;
Further Information

Publication History

Received 2 January 2002
Publication Date:
20 November 2002 (online)

Abstract

Polymer-supported hypervalent iodine reagents, bearing (diacetoxy)iodo, (dihalo)iodo, (hydroxy)(tosyloxy)iodo, (hydroxy)(phosphoryloxy)iodo, aryliodonium, 1,2-benziodoxol-3-one, and hypervalent iodine groups as counter anions, can be used for various oxidative functional group conversions of substrates. These polymer species can be recovered quantitatively by simple filtration, and can be regenerated and reused. Thus, these polymer-supported hypervalent iodine reagents are very useful, effective, and environmentally benign reagents for organic synthesis.

  • 1 Introduction

  • 2 Polymer-Supported Reagents Bearing (Diacetoxy)iodo
    Groups

  • 3 Polymer-Supported Reagents Bearing (Dihalo)iodo Groups

  • 4 Polymer-Supported Reagents Bearing (Hydroxy)(tosyl-
    ­oxy)iodo Groups and (Hydroxy)(phosphoryloxy)iodo
    Groups

  • 5 Polymer-Supported Reagents Bearing Aryliodonium
    Groups

  • 6 Polymer-Supported Reagents Bearing 1,2-Benziodoxol-3-
    one Groups

  • 7 Polymer-Supported Reagents Bearing Hypervalent Iodine
    Groups as Counter Anion

11

Sakuratani, K.; Togo, H unpublished results.