1
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Guo SL, Xiao YH, Pan BB, Su XC. Site-Specific Anchoring a Luminescent Tag in a Protein with Non-Emissive Iridium(III) Complex. Chembiochem 2024; 25:e202300798. [PMID: 38169080 DOI: 10.1002/cbic.202300798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 12/24/2023] [Accepted: 01/02/2024] [Indexed: 01/05/2024]
Abstract
Site-specific modification of proteins with synthetic fluorescent tag effectively improves the resolution of imaging, and such a labeling method with negligible three-dimensional structural perturbations and minimal impact on the biological functions of proteins is of high interest to dissect the high-resolution activities of biomolecules in complex systems. To this end, several non-emissive iridium(III) complexes [Ir(C-N)2 (H2 O)2 ]+ OTF- (C-N denotes various cyclometalated ligands) were designed and synthesized. These complexes were tested for attaching a protein by coordinating to H/X (HisMet, HisHis, and HisCys) that are separated by i and i+4 in α-helix. Replacement of the two labile water ligands in the iridium(III) complex by a protein HisHis pair increases the luminescent intensity up to over 100 folds. This labeling approach has been demonstrated in a highly specific and efficient manner in a number of proteins, and it is also feasible for labeling target proteins in cell lysates.
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Affiliation(s)
- Shu-Li Guo
- State Key Laboratory of Elemento-organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Yu-Hao Xiao
- State Key Laboratory of Elemento-organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Bin-Bin Pan
- State Key Laboratory of Elemento-organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Xun-Cheng Su
- State Key Laboratory of Elemento-organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
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2
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Babón JC, Boudreault PLT, Esteruelas MA, Gaona MA, Izquierdo S, Oliván M, Oñate E, Tsai JY, Vélez A. Two Synthetic Tools to Deepen the Understanding of the Influence of Stereochemistry on the Properties of Iridium(III) Heteroleptic Emitters. Inorg Chem 2023; 62:19821-19837. [PMID: 37988596 PMCID: PMC10880056 DOI: 10.1021/acs.inorgchem.3c03133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 10/24/2023] [Accepted: 11/02/2023] [Indexed: 11/23/2023]
Abstract
Two complementary procedures are presented to prepare cis-pyridyl-iridium(III) emitters of the class [3b+3b+3b'] with two orthometalated ligands of the 2-phenylpyridine type (3b) and a third ligand (3b'). They allowed to obtain four emitters of this class and to compare their properties with those of the trans-pyridyl isomers. The finding starts from IrH5(PiPr3)2, which reacts with 2-(p-tolyl)pyridine to give fac-[Ir{κ2-C,N-[C6MeH3-py]}3] with an almost quantitative yield. Stirring the latter in the appropriate amount of a saturated solution of HCl in toluene results in the cis-pyridyl adduct IrCl{κ2-C,N-[C6MeH3-py]}2{κ1-Cl-[Cl-H-py-C6MeH4]} stabilized with p-tolylpyridinium chloride, which can also be transformed into dimer cis-[Ir(μ-OH){κ2-C,N-[C6MeH3-py]}2]2. Adduct IrCl{κ2-C,N-[C6MeH3-py]}2{κ1-Cl-[Cl-H-py-C6MeH4]} directly generates cis-[Ir{κ2-C,N-[C6MeH3-py]}2{κ2-C,N-[C6H4-Isoqui]}] and cis-[Ir{κ2-C,N-[C6MeH3-py]}2{κ2-C,N-[C6H4-py]}] by transmetalation from Li[2-(isoquinolin-1-yl)-C6H4] and Li[py-2-C6H4]. Dimer cis-[Ir(μ-OH){κ2-C,N-[C6MeH3-py]}2]2 is also a useful starting complex when the precursor molecule of 3b' has a fairly acidic hydrogen atom, suitable for removal by hydroxide groups. Thus, its reactions with 2-picolinic acid and acetylacetone (Hacac) lead to cis-Ir{κ2-C,N-[C6MeH3-py]}2{κ2-O,N-[OC(O)-py]} and cis-Ir{κ2-C,N-[C6MeH3-py]}2{κ2-O,O-[acac]}. The stereochemistry of the emitter does not significantly influence the emission wavelengths. On the contrary, its efficiency is highly dependent on and associated with the stability of the isomer. The more stable isomer shows a higher quantum yield and color purity.
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Affiliation(s)
- Juan C. Babón
- Departamento
de Química Inorgánica - Instituto de Síntesis
Química y Catálisis Homogénea (ISQCH) - Centro
de Innovación en Química Avanzada (ORFEO−CINQA), Universidad de Zaragoza - CSIC, 50009 Zaragoza, Spain
| | | | - Miguel A. Esteruelas
- Departamento
de Química Inorgánica - Instituto de Síntesis
Química y Catálisis Homogénea (ISQCH) - Centro
de Innovación en Química Avanzada (ORFEO−CINQA), Universidad de Zaragoza - CSIC, 50009 Zaragoza, Spain
| | - Miguel A. Gaona
- Departamento
de Química Inorgánica - Instituto de Síntesis
Química y Catálisis Homogénea (ISQCH) - Centro
de Innovación en Química Avanzada (ORFEO−CINQA), Universidad de Zaragoza - CSIC, 50009 Zaragoza, Spain
| | - Susana Izquierdo
- Departamento
de Química Inorgánica - Instituto de Síntesis
Química y Catálisis Homogénea (ISQCH) - Centro
de Innovación en Química Avanzada (ORFEO−CINQA), Universidad de Zaragoza - CSIC, 50009 Zaragoza, Spain
| | - Montserrat Oliván
- Departamento
de Química Inorgánica - Instituto de Síntesis
Química y Catálisis Homogénea (ISQCH) - Centro
de Innovación en Química Avanzada (ORFEO−CINQA), Universidad de Zaragoza - CSIC, 50009 Zaragoza, Spain
| | - Enrique Oñate
- Departamento
de Química Inorgánica - Instituto de Síntesis
Química y Catálisis Homogénea (ISQCH) - Centro
de Innovación en Química Avanzada (ORFEO−CINQA), Universidad de Zaragoza - CSIC, 50009 Zaragoza, Spain
| | - Jui-Yi Tsai
- Universal
Display Corporation, Ewing, New Jersey 08618, United States
| | - Andrea Vélez
- Departamento
de Química Inorgánica - Instituto de Síntesis
Química y Catálisis Homogénea (ISQCH) - Centro
de Innovación en Química Avanzada (ORFEO−CINQA), Universidad de Zaragoza - CSIC, 50009 Zaragoza, Spain
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3
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Yu Gitlina A, Fadaei-Tirani F, Ruggi A, Plaice C, Severin K. Acid-base-induced fac → mer isomerization of luminescent iridium(iii) complexes. Chem Sci 2022; 13:10370-10374. [PMID: 36277648 PMCID: PMC9473533 DOI: 10.1039/d2sc02808e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 07/21/2022] [Indexed: 11/21/2022] Open
Abstract
Luminescent Ir(C^N)3 complexes (C^N = cyclometalated arylpyridine ligand) exist in the form of two stable isomers with distinct photophysical and electrochemical properties: fac and mer. Herein, we show that fac-Ir(C^N)3 complexes can be converted into the thermodynamically less stable mer forms by a consecutive reaction with first acid and then base. The chemically induced isomerization is fast, quantitative, and stereoselective, and it can be inversed by light. The new isomerization process opens the possibility to use highly luminescent Ir(C^N)3 complexes as molecular switches.
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Affiliation(s)
- Anastasia Yu Gitlina
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL) 1015 Lausanne Switzerland
| | - Farzaneh Fadaei-Tirani
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL) 1015 Lausanne Switzerland
| | - Albert Ruggi
- Département de Chimie, Université de Fribourg 1700 Fribourg Switzerland
| | - Carolina Plaice
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL) 1015 Lausanne Switzerland
| | - Kay Severin
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL) 1015 Lausanne Switzerland
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4
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Boudreault PLT, Esteruelas MA, Mora E, Oñate E, Tsai JY. Bromination and C–C Cross-Coupling Reactions for the C–H Functionalization of Iridium(III) Emitters. Organometallics 2021. [DOI: 10.1021/acs.organomet.1c00408] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Miguel A. Esteruelas
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación en Química Avanzada (ORFEO−CINQA), Universidad de Zaragoza−CSIC, 50009 Zaragoza, Spain
| | - Erik Mora
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación en Química Avanzada (ORFEO−CINQA), Universidad de Zaragoza−CSIC, 50009 Zaragoza, Spain
| | - Enrique Oñate
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación en Química Avanzada (ORFEO−CINQA), Universidad de Zaragoza−CSIC, 50009 Zaragoza, Spain
| | - Jui-Yi Tsai
- Universal Display Corporation, 375 Phillips Boulevard, Ewing, New Jersey 08618, United States
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5
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Meng D, Bi J, Dong Y, Hao B, Qin K, Li T, Zhu D. Salen-based hypercrosslinked polymer-supported Pd as an efficient and recyclable catalyst for C-H halogenation. Chem Commun (Camb) 2020; 56:2889-2892. [PMID: 32037434 DOI: 10.1039/c9cc09781c] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
In this work, we report the first use of a salen-based hypercrosslinked polymer-supported Pd catalyst to carry out C-H halogenation. This catalyst can effectively catalyze C-H bromination and chlorination even better than its homogeneous counterpart Pd(OAc)2. It also showed excellent reusability without loss of catalytic activity for ten cycles. A broad substrate scope was explored and moderate to excellent yields were obtained.
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Affiliation(s)
- Di Meng
- Hubei Key laboratory of Material Chemistry and Service Failure, Key laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.
| | - Jiajun Bi
- Hubei Key laboratory of Material Chemistry and Service Failure, Key laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.
| | - Yahao Dong
- Hubei Key laboratory of Material Chemistry and Service Failure, Key laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.
| | - Bo Hao
- Hubei Key laboratory of Material Chemistry and Service Failure, Key laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.
| | - Kaiwei Qin
- Hubei Key laboratory of Material Chemistry and Service Failure, Key laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.
| | - Tao Li
- Hubei Key laboratory of Material Chemistry and Service Failure, Key laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.
| | - Dajian Zhu
- Hubei Key laboratory of Material Chemistry and Service Failure, Key laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.
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6
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Adamovich V, Bajo S, Boudreault PLT, Esteruelas MA, López AM, Martín J, Oliván M, Oñate E, Palacios AU, San-Torcuato A, Tsai JY, Xia C. Preparation of Tris-Heteroleptic Iridium(III) Complexes Containing a Cyclometalated Aryl-N-Heterocyclic Carbene Ligand. Inorg Chem 2018; 57:10744-10760. [DOI: 10.1021/acs.inorgchem.8b01367] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Vadim Adamovich
- Universal Display Corporation, 375 Phillips Boulevard, Ewing, New Jersey 08618, United States
| | - Sonia Bajo
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea, Centro de Innovación en Química Avanzada, Universidad de Zaragoza, CSIC, Zaragoza 50009, Spain
| | | | - Miguel A. Esteruelas
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea, Centro de Innovación en Química Avanzada, Universidad de Zaragoza, CSIC, Zaragoza 50009, Spain
| | - Ana M. López
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea, Centro de Innovación en Química Avanzada, Universidad de Zaragoza, CSIC, Zaragoza 50009, Spain
| | - Jaime Martín
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea, Centro de Innovación en Química Avanzada, Universidad de Zaragoza, CSIC, Zaragoza 50009, Spain
| | - Montserrat Oliván
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea, Centro de Innovación en Química Avanzada, Universidad de Zaragoza, CSIC, Zaragoza 50009, Spain
| | - Enrique Oñate
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea, Centro de Innovación en Química Avanzada, Universidad de Zaragoza, CSIC, Zaragoza 50009, Spain
| | - Adrián U. Palacios
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea, Centro de Innovación en Química Avanzada, Universidad de Zaragoza, CSIC, Zaragoza 50009, Spain
| | - Ainhoa San-Torcuato
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea, Centro de Innovación en Química Avanzada, Universidad de Zaragoza, CSIC, Zaragoza 50009, Spain
| | - Jui-Yi Tsai
- Universal Display Corporation, 375 Phillips Boulevard, Ewing, New Jersey 08618, United States
| | - Chuanjun Xia
- Universal Display Corporation, 375 Phillips Boulevard, Ewing, New Jersey 08618, United States
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7
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Tamura Y, Hisamatsu Y, Kazama A, Yoza K, Sato K, Kuroda R, Aoki S. Stereospecific Synthesis of Tris-heteroleptic Tris-cyclometalated Iridium(III) Complexes via Different Heteroleptic Halogen-Bridged Iridium(III) Dimers and Their Photophysical Properties. Inorg Chem 2018; 57:4571-4589. [DOI: 10.1021/acs.inorgchem.8b00323] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Yuichi Tamura
- Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Yosuke Hisamatsu
- Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Ayami Kazama
- Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Kenji Yoza
- Bruker AXS K.K., 3-9 Moriya-cho, Yokohama, Kanagawa 221-0022, Japan
| | - Kyouhei Sato
- Research Institute for Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Reiko Kuroda
- Research Institute for Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Shin Aoki
- Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
- Division of Medical-Science-Engineering Cooperation, Research Institute for Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
- Imaging Frontier Center, Research Institute for Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
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8
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Maity A, Kölsch JC, Na H, Teets TS. Room temperature transmetallation from tris(pentafluorophenyl)borane to cyclometallated iridium(iii). Dalton Trans 2017; 46:11757-11767. [DOI: 10.1039/c7dt02540h] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Transmetallation with tris(pentafluorophenyl)borane produces bis-cyclometallated iridium complexes with a perfluorophenyl ancillary ligand.
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Affiliation(s)
- Ayan Maity
- Department of Chemistry
- University of Houston
- Houston
- USA
| | | | - Hanah Na
- Department of Chemistry
- University of Houston
- Houston
- USA
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9
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Yu X, Ma Q, Lv S, Li J, Zhang C, Hai L, Wang Q, Wu Y. 1,2,3-Triazole-assisted C–H amidation by cobalt(iii) catalysis. Org Chem Front 2017. [DOI: 10.1039/c7qo00556c] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
This protocol proceeded efficiently under external oxidant-free conditions with the advantages of high atom efficiency and a broad substrate scope.
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Affiliation(s)
- Xinling Yu
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
| | - Qiang Ma
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
| | - Songyang Lv
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
| | - Jue Li
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
| | - Chen Zhang
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
| | - Li Hai
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
| | - Qiantao Wang
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
| | - Yong Wu
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
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10
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Tamura Y, Hisamatsu Y, Kumar S, Itoh T, Sato K, Kuroda R, Aoki S. Efficient Synthesis of Tris-Heteroleptic Iridium(III) Complexes Based on the Zn2+-Promoted Degradation of Tris-Cyclometalated Iridium(III) Complexes and Their Photophysical Properties. Inorg Chem 2016; 56:812-833. [DOI: 10.1021/acs.inorgchem.6b02270] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Yuichi Tamura
- Faculty of Pharmaceutical Science and §Division of Medical-Science-Engineering
Cooperation, ∥Imaging Frontier Center, ‡Research Institute for Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Yosuke Hisamatsu
- Faculty of Pharmaceutical Science and §Division of Medical-Science-Engineering
Cooperation, ∥Imaging Frontier Center, ‡Research Institute for Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Sarvendra Kumar
- Faculty of Pharmaceutical Science and §Division of Medical-Science-Engineering
Cooperation, ∥Imaging Frontier Center, ‡Research Institute for Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Taiki Itoh
- Faculty of Pharmaceutical Science and §Division of Medical-Science-Engineering
Cooperation, ∥Imaging Frontier Center, ‡Research Institute for Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Kyouhei Sato
- Faculty of Pharmaceutical Science and §Division of Medical-Science-Engineering
Cooperation, ∥Imaging Frontier Center, ‡Research Institute for Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Reiko Kuroda
- Faculty of Pharmaceutical Science and §Division of Medical-Science-Engineering
Cooperation, ∥Imaging Frontier Center, ‡Research Institute for Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Shin Aoki
- Faculty of Pharmaceutical Science and §Division of Medical-Science-Engineering
Cooperation, ∥Imaging Frontier Center, ‡Research Institute for Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
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11
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Huckaba AJ, Nazeeruddin MK. Strategies for Tuning Emission Energy in Phosphorescent Ir(III) Complexes. COMMENT INORG CHEM 2016. [DOI: 10.1080/02603594.2016.1207064] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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12
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Fan X, Guo Y, Li Y, Yu K, Liu H, Liao D, Ji Y. Pd‐Catalyzed Late‐Stage Monoacetoxylation and Monoiodination of 4‐Alkyl‐1,5‐diaryl‐1
H
‐pyrazole‐3‐carboxylates via Direct Csp
2
−H Bond Activation. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600028] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Xue‐Min Fan
- School of PharmacyEast China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Ying Guo
- School of PharmacyEast China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Yu‐Dan Li
- School of PharmacyEast China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Kun‐Kun Yu
- School of PharmacyEast China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Hong‐Wei Liu
- School of PharmacyEast China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Dao‐Hua Liao
- School of PharmacyEast China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Ya‐Fei Ji
- School of PharmacyEast China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
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13
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Xu H, Huang ZA, Guo X, Yang Y, Hua Y, Cao Z, Li S, Xia H. Sequential Construction Strategy for Rational Design of Luminescent Iridacycles. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00652] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Hui Xu
- State
Key Laboratory for Physical Chemistry of Solid Surfaces, Collaborative
Innovation Center of Chemistry for Energy Materials and College of
Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Zi-Ao Huang
- State
Key Laboratory for Physical Chemistry of Solid Surfaces, Collaborative
Innovation Center of Chemistry for Energy Materials and College of
Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Xugeng Guo
- State
Key Laboratory for Physical Chemistry of Solid Surfaces, Collaborative
Innovation Center of Chemistry for Energy Materials and College of
Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
- Fujian
Provincial Key Laboratory of Theoretical and Computational Chemistry, Xiamen University, Xiamen, 361005, China
| | - Yuhui Yang
- State
Key Laboratory for Physical Chemistry of Solid Surfaces, Collaborative
Innovation Center of Chemistry for Energy Materials and College of
Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Yuhui Hua
- State
Key Laboratory for Physical Chemistry of Solid Surfaces, Collaborative
Innovation Center of Chemistry for Energy Materials and College of
Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
- The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, Xiamen 361005, China
| | - Zexing Cao
- State
Key Laboratory for Physical Chemistry of Solid Surfaces, Collaborative
Innovation Center of Chemistry for Energy Materials and College of
Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
- Fujian
Provincial Key Laboratory of Theoretical and Computational Chemistry, Xiamen University, Xiamen, 361005, China
| | - Shunhua Li
- State
Key Laboratory for Physical Chemistry of Solid Surfaces, Collaborative
Innovation Center of Chemistry for Energy Materials and College of
Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
- The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, Xiamen 361005, China
| | - Haiping Xia
- State
Key Laboratory for Physical Chemistry of Solid Surfaces, Collaborative
Innovation Center of Chemistry for Energy Materials and College of
Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
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14
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Radwan YK, Maity A, Teets TS. Manipulating the Excited States of Cyclometalated Iridium Complexes with β-Ketoiminate and β-Diketiminate Ligands. Inorg Chem 2015; 54:7122-31. [DOI: 10.1021/acs.inorgchem.5b01401] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yousf K. Radwan
- Department
of Chemistry, University of Houston, 112 Fleming Building, Houston, Texas 77204-5003, United States
| | - Ayan Maity
- Department
of Chemistry, University of Houston, 112 Fleming Building, Houston, Texas 77204-5003, United States
| | - Thomas S. Teets
- Department
of Chemistry, University of Houston, 112 Fleming Building, Houston, Texas 77204-5003, United States
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15
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Guo WH, Min QQ, Gu JW, Zhang X. Rhodium-Catalyzedortho-Selective CF Bond Borylation of Polyfluoroarenes with BpinBpin. Angew Chem Int Ed Engl 2015; 54:9075-8. [DOI: 10.1002/anie.201500124] [Citation(s) in RCA: 102] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2015] [Revised: 05/14/2015] [Indexed: 11/12/2022]
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16
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Guo WH, Min QQ, Gu JW, Zhang X. Rhodium-Catalyzedortho-Selective CF Bond Borylation of Polyfluoroarenes with BpinBpin. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201500124] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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17
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Browne AR, Deligonul N, Anderson BL, Zeller M, Hunter AD, Gray TG. Cyclometalated (boroxinato)gold(iii) complexes from arrested transmetalation. Chem Commun (Camb) 2015; 51:15800-3. [DOI: 10.1039/c5cc05200a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Luminescent metallaboroxines of gold(iii) form in self-assembly reactions from trifluoroacetato precursors and alkyl or arylboronic acids.
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Affiliation(s)
- Amberle R. Browne
- Department of Chemistry
- Case Western Reserve University
- 10900 Euclid Avenue, Cleveland
- USA
| | - Nihal Deligonul
- Department of Chemistry
- Case Western Reserve University
- 10900 Euclid Avenue, Cleveland
- USA
| | - Bryce L. Anderson
- Department of Chemistry and Chemical Biology
- Harvard University
- Cambridge
- USA
| | - Matthias Zeller
- Department of Chemistry
- Youngstown State University
- Youngstown
- USA
| | - Allen D. Hunter
- Department of Chemistry
- Youngstown State University
- Youngstown
- USA
| | - Thomas G. Gray
- Department of Chemistry
- Case Western Reserve University
- 10900 Euclid Avenue, Cleveland
- USA
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18
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Maity A, Stanek RJ, Anderson BL, Zeller M, Hunter AD, Moore CE, Rheingold AL, Gray TG. Fluoride Complexes of Cyclometalated Iridium(III). Organometallics 2014. [DOI: 10.1021/om5009555] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ayan Maity
- Department
of Chemistry, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - Robert J. Stanek
- Department
of Chemistry, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - Bryce L. Anderson
- Department
of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States
| | - Matthias Zeller
- Department
of Chemistry, Youngstown State University, Youngstown, Ohio 44555, United States
| | - Allen D. Hunter
- Department
of Chemistry, Youngstown State University, Youngstown, Ohio 44555, United States
| | - Curtis E. Moore
- Department
of Chemistry and Biochemistry, University of California San Diego, La Jolla, California 92093, United States
| | - Arnold L. Rheingold
- Department
of Chemistry and Biochemistry, University of California San Diego, La Jolla, California 92093, United States
| | - Thomas G. Gray
- Department
of Chemistry, Case Western Reserve University, Cleveland, Ohio 44106, United States
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19
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Dostál L, Růžička A, Jambor R. Deamination of N→Sn‐Coordinated Organotin(II) Hydroxide: Formation of a New C–O Covalent Bond. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402836] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Libor Dostál
- Department of General and Inorganic Chemistry, Faculty of Chemical Technology, University of Pardubice, Studentská 95, 53210 Pardubice, Czech Republic, http://www.upce.cz
| | - Aleš Růžička
- Department of General and Inorganic Chemistry, Faculty of Chemical Technology, University of Pardubice, Studentská 95, 53210 Pardubice, Czech Republic, http://www.upce.cz
| | - Roman Jambor
- Department of General and Inorganic Chemistry, Faculty of Chemical Technology, University of Pardubice, Studentská 95, 53210 Pardubice, Czech Republic, http://www.upce.cz
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20
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Deligonul N, Browne AR, Golen JA, Rheingold AL, Gray TG. Cyclometalated Iridium(III) Complexes of Azadipyrromethene Chromophores. Organometallics 2014. [DOI: 10.1021/om4007032] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Nihal Deligonul
- Department of Chemistry, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, Ohio 44106, United States
| | - Amberle R. Browne
- Department of Chemistry, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, Ohio 44106, United States
| | - James A. Golen
- Department of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - Arnold L. Rheingold
- Department of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - Thomas G. Gray
- Department of Chemistry, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, Ohio 44106, United States
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21
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Alam P, Kaur G, Climent C, Pasha S, Casanova D, Alemany P, Roy Choudhury A, Laskar IR. New ‘aggregation induced emission (AIE)’ active cyclometalated iridium(iii) based phosphorescent sensors: high sensitivity for mercury(ii) ions. Dalton Trans 2014; 43:16431-40. [DOI: 10.1039/c4dt02266a] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Strategic design and syntheses of an AIE active bis-cyclometalatediridium(iii) complex were carried out for highly selective and sensitive detection of mercuric ions.
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Affiliation(s)
- Parvej Alam
- Department of Chemistry
- Birla Institute of Technology and Science
- Pilani, India
| | - Gurpreet Kaur
- Department of Chemical Sciences
- Indian Institute of Science Education and Research (IISER)
- Mohali, India
| | - Clàudia Climent
- Departament de Química Física and Institut de Química Teòrica i Computational (IQTCUB)
- Universitat de Barcelona
- 08028 Barcelona, Spain
| | - Saleem Pasha
- Department of Chemistry
- Birla Institute of Technology and Science
- Pilani, India
| | - David Casanova
- Kimika Fakultatea
- Euskal Herriko Unibertsitatea (UPV/EHU)
- Donostia International Physics Center (DIPC)
- 2080 Donostia, Spain
- IKERBASQUE
| | - Pere Alemany
- Departament de Química Física and Institut de Química Teòrica i Computational (IQTCUB)
- Universitat de Barcelona
- 08028 Barcelona, Spain
| | - Angshuman Roy Choudhury
- Department of Chemical Sciences
- Indian Institute of Science Education and Research (IISER)
- Mohali, India
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22
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Maity A, Choi JS, Teets TS, Deligonul N, Berdis AJ, Gray TG. Cyclometalated Iridium(III) Complexes with Deoxyribose Substituents. Chemistry 2013; 19:15924-32. [DOI: 10.1002/chem.201301776] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2013] [Indexed: 02/06/2023]
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