Photoswitchable Copper(I) and Copper(II) Complexes of Phenylazo-3,5-dimethylpyrazole Incorporated Ligands

被引：4
作者：
Gupta, Debapriya [1 ]
Gaur, Ankit Kumar [1 ]
Thakur, Sandeep Kumar [1 ]
Singh, Sanjay [1 ]
Venkataramani, Sugumar [1 ]
机构：
[1] Indian Inst Sci Educ & Res Mohali, Dept Chem Sci, Sect 81, Manauli 140306, India
来源：
CHEMPHOTOCHEM | 2023年 / 7卷 / 06期
关键词：
azoheteroarenes; copper; metal complexes; photoisomerization; photoswitches; METAL-COMPLEXES; PYRAZOLE; ISOMERIZATION; IMIDAZOLE; CHEMISTRY; BEHAVIOR; ZN(II); CU(II);
D O I：
10.1002/cptc.202200338
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
We report the design, synthesis, characterization, and photochemistry of three photoresponsive azoheteroarene-based neutral N-donor ligands. Furthermore, those bidentate and tridentate ligands have been coordinated with Cu(I) and Cu(II) metal ions to form seven complexes exhibiting different geometries and nuclearities. Detailed studies of the electronic properties, photoswitching, and thermal reverse isomerization behavior of the photoswitched states of the free ligands and their metal complexes in different solvents are presented.
引用
收藏
页数：10
相关论文
共 59 条
  • [1] Pyrazolopyridine: An efficient pharmacophore in recent drug design and development
    Atukuri, Dorababu
    [J]. CHEMICAL BIOLOGY & DRUG DESIGN, 2022, 100 (03) : 376 - 388
  • [2] Gating the photoactivity of azobenzene-type ligands trapped within a dynamic system of an M4L6 tetrahedral cage, an M2L2 metallocycle and mononuclear MLn complexes
    Cecot, Piotr
    Walczak, Anna
    Markiewicz, Grzegorz
    Stefankiewicz, Artur R.
    [J]. INORGANIC CHEMISTRY FRONTIERS, 2021, 8 (24) : 5195 - 5200
  • [3] Novel fast-acting pyrazole/pyridine-functionalized N-heterocyclic carbene silver complexes assembled with nanoparticles show enhanced safety and efficacy as anticancer therapeutics
    Chen, Chao
    Zhou, Liqian
    Xie, Binbin
    Wang, Yuchen
    Ren, Lulu
    Chen, Xiaona
    Cen, Beini
    Lv, He
    Wang, Hangxiang
    [J]. DALTON TRANSACTIONS, 2020, 49 (08) : 2505 - 2516
  • [4] Unraveling the Thermal Isomerization Mechanisms of Heteroaryl Azoswitches: Phenylazoindoles as Case Study
    Crespi, Stefano
    Simeth, Nadja A.
    Bellisario, Alfredo
    Fagnoni, Maurizio
    Koenig, Burkhard
    [J]. JOURNAL OF PHYSICAL CHEMISTRY A, 2019, 123 (09) : 1814 - 1823
  • [5] Polycatenar pyrazole and pyrazolate ligands as building blocks of new columnar Pd(II) metallomesogens
    Cuerva, Cristian
    Campo, Jose A.
    Ovejero, Paloma
    Torres, Maria R.
    Cano, Mercedes
    [J]. DALTON TRANSACTIONS, 2014, 43 (23) : 8849 - 8860
  • [6] Tripodal N-Functionalized Arylazo-3,5-dimethylpyrazole Derivatives of Trimesic Acid: Photochromic Materials for Rewritable Imaging Applications
    Devi, Sudha
    Gaur, Ankit Kumar
    Gupta, Debapriya
    Saraswat, Mayank
    Venkataramani, Sugumar
    [J]. CHEMPHOTOCHEM, 2018, 2 (09): : 806 - 810
  • [7] Evaluation of Substituent Effect in Z-Isomer Stability of Arylazo-1H-3,5-dimethylpyrazoles: Interplay of Steric, Electronic Effects and Hydrogen Bonding
    Devi, Sudha
    Saraswat, Mayank
    Grewal, Surbhi
    Venkataramani, Sugumar
    [J]. JOURNAL OF ORGANIC CHEMISTRY, 2018, 83 (08) : 4307 - 4322
  • [8] DiNardi R. G, 2022, ANGEW CHE, V134
  • [9] Visible-Light-Responsive Self-Assembled Complexes: Improved Photoswitching Properties by Metal Ion Coordination
    DiNardi, Ray G.
    Douglas, Anna O.
    Tian, Ruoming
    Price, Jason R.
    Tajik, Mohammad
    Donald, William A.
    Beves, Jonathon E.
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2022, 61 (38)
  • [10] Photoswitchable Magnetic Resonance Imaging Contrast by Improved Light-Driven Coordination-Induced Spin State Switch
    Dommaschk, Marcel
    Peters, Morten
    Gutzeit, Florian
    Schuett, Christian
    Naether, Christian
    Soennichsen, Frank D.
    Tiwar, Sanjay
    Riedel, Christian
    Boretius, Susann
    Herges, Rainer
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2015, 137 (24) : 7552 - 7555
123456