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Literature DB >> 28072532

Controlling the Isomerization Rate of an Azo-BF₂ Switch Using Aggregation.

Hai Qian¹, Yu-Ying Wang², Dong-Sheng Guo², Ivan Aprahamian¹.

Abstract

A novel visible-light activated azo-BF2 switch possessing a phenanthridinyl π-system has been synthesized, and its switching properties have been characterized as a function of concentration. The switch self-aggregates through π-π interactions, and the degree of aggregation modulates the Z → E thermal isomerization rate. This property allows for the active tuning of the thermal relaxation half-life of the same switch from seconds to days.

Entities: Gene

Year: 2017 PMID： 28072532 DOI： 10.1021/jacs.6b10982

Source DB: PubMed Journal: J Am Chem Soc ISSN： 0002-7863 Impact factor: 15.419

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Cited

13 in total

1. New molecular switch architectures.

Authors: Jared D Harris; Mark J Moran; Ivan Aprahamian
Journal: Proc Natl Acad Sci U S A Date: 2018-07-16 Impact factor: 11.205

2. Molecular photoswitches mediating the strain-driven disassembly of supramolecular tubules.

Authors: Jean W Fredy; Alejandro Méndez-Ardoy; Supaporn Kwangmettatam; Davide Bochicchio; Benjamin Matt; Marc C A Stuart; Jurriaan Huskens; Nathalie Katsonis; Giovanni M Pavan; Tibor Kudernac
Journal: Proc Natl Acad Sci U S A Date: 2017-10-09 Impact factor: 11.205

3. Size-selective Catalytic Polymer Acylation with a Molecular Tetrahedron.

Authors: Mona Sharafi; Kyle T McKay; Monika Ivancic; Dillon R McCarthy; Natavan Dudkina; Kyle E Murphy; Sinu C Rajappan; Joseph P Campbell; Yuxiang Shen; Appala Raju Badireddy; Jianing Li; Severin T Schneebeli
Journal: Chem Date: 2020-06-11 Impact factor: 22.804

Review 4. Molecular photoswitches in aqueous environments.

Authors: Jana Volarić; Wiktor Szymanski; Nadja A Simeth; Ben L Feringa
Journal: Chem Soc Rev Date: 2021-11-15 Impact factor: 54.564

5. Acylhydrazone-based supramolecular assemblies undergoing a converse sol-to-gel transition on trans → cis photoisomerization.

Authors: Zhao Gao; Fei Yan; Lulu Shi; Yifei Han; Shuai Qiu; Juan Zhang; Feng Wang; Si Wu; Wei Tian
Journal: Chem Sci Date: 2022-06-16 Impact factor: 9.969

10. Trace mild acid-catalysed Z → E isomerization of norbornene-fused stilbene derivatives: intelligent chiral molecular photoswitches with controllable self-recovery.

Authors: Taotao Hao; Yongsheng Yang; Wenting Liang; Chunying Fan; Xin Wang; Wanhua Wu; Xiaochuan Chen; Haiyan Fu; Hua Chen; Cheng Yang
Journal: Chem Sci Date: 2020-12-28 Impact factor: 9.825

Controlling the Isomerization Rate of an Azo-BF₂ Switch Using Aggregation.

1. New molecular switch architectures.

2. Molecular photoswitches mediating the strain-driven disassembly of supramolecular tubules.

3. Size-selective Catalytic Polymer Acylation with a Molecular Tetrahedron.

Review 4. Molecular photoswitches in aqueous environments.

5. Acylhydrazone-based supramolecular assemblies undergoing a converse sol-to-gel transition on trans → cis photoisomerization.

6. Redox Control over Acyl Hydrazone Photoswitches.

7. A simple multi-responsive system based on aldehyde functionalized amino-boranes.

8. Ultraslow isomerization in photoexcited gas-phase carbon cluster [Formula: see text].

9. Structure-function relationships of donor-acceptor Stenhouse adduct photochromic switches.

10. Trace mild acid-catalysed Z → E isomerization of norbornene-fused stilbene derivatives: intelligent chiral molecular photoswitches with controllable self-recovery.