Tetrahedron

Oxidation of allylic alcohols, amines, and sulfides mediated by assembled triphase catalyst of phosphotungstate and non-cross-linked amphiphilic copolymer

YMA Yamada, H Tabata, M Ichinohe, H Takahashi…

文献索引：Yamada, Yoichi M.A.; Tabata, Hidetsugu; Ichinohe, Masato; Takahashi, Hideyo; Ikegami, Shiro Tetrahedron, 2004 , vol. 60, # 18 p. 4087 - 4096

全文：HTML全文

被引用次数: 53

摘要

A novel catalyst PWAA, an assembled complex of phosphotungstic acid (H3PW12O40) and a non-cross-linked copolymer of N-isopropylacrylamide with an ammonium, was developed. It is an amphiphilic, cross-linked, and supramolecular insoluble complex and showed catalytic activity on oxidation with aqueous hydrogen peroxide. PWAA, used in 2.7× 10− 5– 2.0× 10− 3molequiv., catalyzed oxidation of allylic alcohols, amines, and sulfides ...