An effective additive for copper-catalyzed hydroxylation of aryl iodides

被引：1

作者：

Sakaguchi, Tomoya ^{[1
]}

Shibata, Tomohiro ^{[1
]}

Fukuda, Yusuke ^{[1
]}

Tazawa, Aya ^{[2
]}

Uozumi, Yasuhiro ^{[2
]}

Matsumura, Yoshimasa ^{[1
]}

Shimomura, Osamu ^{[1
]}

Ohtaka, Atsushi ^{[1
]}

机构：

[1] Osaka Inst Technol, Fac Engn, Dept Appl Chem, 5-16-1 Ohmiya, Asahi, Osaka 5358585, Japan

[2] Inst Mol Sci IMS, Higashiyama 5-1, Myodaiji, Okazaki 4448787, Japan

来源：

APPLIED ORGANOMETALLIC CHEMISTRY | 2023年 / 37卷 / 07期

基金：

日本学术振兴会;

关键词：

copper catalyst; hydroxylation; PEG; HIYAMA COUPLING REACTION; SUBSTITUTED CYCLOHEXANONES; PALLADIUM NANOPARTICLES; AEROBIC DEHYDROGENATION; RECYCLABLE CATALYST; EFFICIENT LIGAND; PHENOLS; HALIDES; ACID;

D O I：

10.1002/aoc.7111

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Additive screening was conducted for copper-catalyzed hydroxylation of aryl iodides. Polyethylene glycol (PEG)-200 proved to be the most effective additive; whereas, longer chain PEGs (PEG-300, PEG-600, PEG-4000, and PEG-6000), other alcohols, and compounds including oxygen reduced the reaction efficiency. The reaction occurred smoothly under milder conditions than those reported previously. Using polystyrene-stabilized Cu nanoparticles as the catalyst, a reusable system could be established.

引用

页数：7

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