Photoswitchable Catalysis by a Self-Assembled Molecular Cage

被引：18

作者：

DiNardi, Ray G. ^{[1
]}

Rasheed, Samina ^{[1
]}

Capomolla, Simona S. ^{[1
]}

Chak, Man Him ^{[1
]}

Middleton, Isis A. ^{[1
]}

Macreadie, Lauren K. ^{[1
]}

Violi, Jake P. ^{[1
]}

Donald, William A. ^{[1
]}

Lusby, Paul J. ^{[2
]}

Beves, Jonathon E. ^{[1
]}

机构：

[1] UNSW Sydney, Sch Chem, Sydney, NSW 2052, Australia

[2] Univ Edinburgh, EaStCHEM Sch Chem, Edinburgh EH9 3FJ, Scotland

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2024年 / 146卷 / 31期

基金：

澳大利亚研究理事会; 英国工程与自然科学研究理事会;

关键词：

DIELS-ALDER REACTION; LIGHT; GUEST; AZOBENZENES; CYCLIZATION; SURFACE; CAVITY; HOSTS;

D O I：

10.1021/jacs.4c04846

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A heteroleptic [Pd2L2L'(2)](4+) coordination cage containing a photoswitchable azobenzene-derived ligand catalyzes the Michael addition reaction between methyl vinyl ketone and benzoyl nitromethane within its cavity. The corresponding homoleptic cages are catalytically inactive. The heteroleptic cage can be reversibly disassembled and reassembled using 530 and 405 nm light, respectively, allowing catalysis within the cage to be switched OFF and ON at will.

引用

页码：21196 / 21202

页数：7

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