Cooperation of biopolymer chitosan with hydrogen peroxide for ipso-hydroxylation of arylboronic acids under green conditions

被引：18

作者：

Shin, Eun-Jae ^{[1
]}

Joo, Seong-Ryu ^{[1
]}

Kim, Seung-Hoi ^{[1
]}

机构：

[1] Dankook Univ, Dept Chem, 179 Dandaero, Cheonan 31116, South Korea

来源：

TETRAHEDRON LETTERS | 2019年 / 60卷 / 23期

关键词：

ipso-Hydroxylation; Chitosan; CNT-chitosan; Arylboronic acids; AEROBIC OXIDATIVE HYDROXYLATION; VISIBLE-LIGHT; HETEROGENEOUS CATALYST; PHOTOREDOX CATALYSIS; ORGANIC FRAMEWORK; BORONATE ESTERS; PHENOLS; EFFICIENT; METAL; MILD;

D O I：

10.1016/j.tetlet.2019.05.009

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Oxidative hydroxylation of arylboronic acids to the corresponding phenolic compounds under metal- and base-free aerobic conditions is successfully demonstrated on a biopolymer support (chitosan or chitosan immobilized onto carbon nanotubes (CNT@Chitosan)). Hydrogen peroxide, as an eco-friendly oxidant, is compatible with the biopolymer supports and provides hydroxylation products in an efficient manner. The CNT@chitosan biopolymer support is particularly interesting for its potential recyclability. (C) 2019 Elsevier Ltd. All rights reserved.

引用

页码：1509 / 1513

页数：5

共 35 条

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