1
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Volpi G, Laurenti E, Rabezzana R. Imidazopyridine Family: Versatile and Promising Heterocyclic Skeletons for Different Applications. Molecules 2024; 29:2668. [PMID: 38893542 PMCID: PMC11173518 DOI: 10.3390/molecules29112668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2024] [Revised: 05/30/2024] [Accepted: 05/31/2024] [Indexed: 06/21/2024] Open
Abstract
In recent years, there has been increasing attention focused on various products belonging to the imidazopyridine family; this class of heterocyclic compounds shows unique chemical structure, versatile optical properties, and diverse biological attributes. The broad family of imidazopyridines encompasses different heterocycles, each with its own specific properties and distinct characteristics, making all of them promising for various application fields. In general, this useful category of aromatic heterocycles holds significant promise across various research domains, spanning from material science to pharmaceuticals. The various cores belonging to the imidazopyridine family exhibit unique properties, such as serving as emitters in imaging, ligands for transition metals, showing reversible electrochemical properties, and demonstrating biological activity. Recently, numerous noteworthy advancements have emerged in different technological fields, including optoelectronic devices, sensors, energy conversion, medical applications, and shining emitters for imaging and microscopy. This review intends to provide a state-of-the-art overview of this framework from 1955 to the present day, unveiling different aspects of various applications. This extensive literature survey may guide chemists and researchers in the quest for novel imidazopyridine compounds with enhanced properties and efficiency in different uses.
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Affiliation(s)
- Giorgio Volpi
- Department of Chemistry, University of Turin, Via Pietro Giuria 7, 10125 Torino, Italy; (E.L.)
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2
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Volpi G. Luminescent imidazo[1,5‐a] pyridine scaffold: synthetic heterocyclization strategies overview and promising applications. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200171] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Giorgio Volpi
- University of Turin: Universita degli Studi di Torino Chemistry ITALY
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3
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Bori J, Manivannan V. A New Synthetic Route for Synthesis of
3‐Substituted
Imidazo[1,5‐
a
]pyridines. J Heterocycl Chem 2022. [DOI: 10.1002/jhet.4449] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jugal Bori
- Department of Chemistry Indian Institute of Technology Guwahati Guwahati Assam India
| | - Vadivelu Manivannan
- Department of Chemistry Indian Institute of Technology Guwahati Guwahati Assam India
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4
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Ni-β-diimine complex heterogenized in delaminated ITQ-2 zeolite as catalytic precursor for ethylene oligomerization. Catal Today 2021. [DOI: 10.1016/j.cattod.2020.07.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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5
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Volpi G, Rabezzana R. Imidazo[1,5- a]pyridine derivatives: useful, luminescent and versatile scaffolds for different applications. NEW J CHEM 2021. [DOI: 10.1039/d1nj00322d] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In the last few years, imidazo[1,5-a]pyridine nuclei and derivatives have attracted growing attention due to their unique chemical structure and versatility, optical behaviours, and biological properties.
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Affiliation(s)
- Giorgio Volpi
- Department of Chemistry
- University of Turin
- 7 - 10125 Turin
- Italy
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6
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Panda S, Bera SK, Goel P, Dutta AK, Lahiri GK. Ruthenium-Chelated Non-Innocent Bis(heterocyclo)methanides: A Mimicked β-Diketiminate. Inorg Chem 2019; 58:11458-11469. [DOI: 10.1021/acs.inorgchem.9b01201] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Sanjib Panda
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Sudip Kumar Bera
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Puneet Goel
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Achintya Kumar Dutta
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Goutam Kumar Lahiri
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
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7
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Novel aluminum complexes bearing 2-(aminomethylene)malonate ligands with high efficiency and controllability in ring-opening polymerization of ε-caprolactone. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.03.055] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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8
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Song G, Guo L, Du Q, Kong W, Li W, Liu Z. Highly active mono and bis-ligated iminopyridyl nickel catalysts for 1-hexene reactions. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2017.12.030] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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9
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Gu X, Wang S, Wei Y, Zhu X, Zhou S, Huang Z, Mu X. Rare earth metal bisamido complexes with an NNO tridentate ligand and catalytic activity for the selective polymerization of isoprene. NEW J CHEM 2017. [DOI: 10.1039/c7nj01454f] [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
A series of rare earth metal bisamido complexes was synthesized, which could effectively initiate the polymerization of isoprene to afford polyisoprene with high regio- and stereo-selectivity in the presence of cocatalysts.
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Affiliation(s)
- Xiaoxia Gu
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- School of Chemistry and Materials Science
- Anhui Normal University
| | - Shaowu Wang
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- School of Chemistry and Materials Science
- Anhui Normal University
| | - Yun Wei
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- School of Chemistry and Materials Science
- Anhui Normal University
| | - Xiancui Zhu
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- School of Chemistry and Materials Science
- Anhui Normal University
| | - Shuangliu Zhou
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- School of Chemistry and Materials Science
- Anhui Normal University
| | - Zeming Huang
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- School of Chemistry and Materials Science
- Anhui Normal University
| | - Xiaolong Mu
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- School of Chemistry and Materials Science
- Anhui Normal University
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10
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Álvarez CM, Álvarez‐Miguel L, García‐Rodríguez R, Martín‐Álvarez JM, Miguel D. 3‐(Pyridin‐2‐yl)imidazo[1,5‐
a
]pyridine (Pyridylindolizine) as Ligand in Complexes of Transition and Main‐Group Metals. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500776] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Celedonio M. Álvarez
- GIR MIOMET‐IU CINQUIMA, Química Inorgánica, Facultad de Ciencias, Universidad de Valladolid, Paseo de Belén 7, 47011 Valladolid, Spain, http://danielmiguel.blogs.uva.es/
| | - Lucía Álvarez‐Miguel
- GIR MIOMET‐IU CINQUIMA, Química Inorgánica, Facultad de Ciencias, Universidad de Valladolid, Paseo de Belén 7, 47011 Valladolid, Spain, http://danielmiguel.blogs.uva.es/
| | - Raúl García‐Rodríguez
- GIR MIOMET‐IU CINQUIMA, Química Inorgánica, Facultad de Ciencias, Universidad de Valladolid, Paseo de Belén 7, 47011 Valladolid, Spain, http://danielmiguel.blogs.uva.es/
| | - Jose M. Martín‐Álvarez
- GIR MIOMET‐IU CINQUIMA, Química Inorgánica, Facultad de Ciencias, Universidad de Valladolid, Paseo de Belén 7, 47011 Valladolid, Spain, http://danielmiguel.blogs.uva.es/
| | - Daniel Miguel
- GIR MIOMET‐IU CINQUIMA, Química Inorgánica, Facultad de Ciencias, Universidad de Valladolid, Paseo de Belén 7, 47011 Valladolid, Spain, http://danielmiguel.blogs.uva.es/
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11
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Heterogeneous complexes of nickel MCM-41 with β-diimine ligands: Applications in olefin oligomerization. J Catal 2015. [DOI: 10.1016/j.jcat.2014.12.026] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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12
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Huang W, Wang Y, Ma H, Huang J. Highly selective propylene dimerization catalyzed by
C
1
‐symmetric zirconocene complexes. Appl Organomet Chem 2014. [DOI: 10.1002/aoc.3142] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Wenzhong Huang
- Laboratory of Organometallic ChemistryEast China University of Science and Technology Shanghai 200237 People's Republic of China
| | - Yan Wang
- Laboratory of Organometallic ChemistryEast China University of Science and Technology Shanghai 200237 People's Republic of China
| | - Haiyan Ma
- Laboratory of Organometallic ChemistryEast China University of Science and Technology Shanghai 200237 People's Republic of China
| | - Jiling Huang
- Laboratory of Organometallic ChemistryEast China University of Science and Technology Shanghai 200237 People's Republic of China
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13
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Chen Y, Li L, Chen Z, Liu Y, Hu H, Chen W, Liu W, Li Y, Lei T, Cao Y, Kang Z, Lin M, Li W. Metal-Mediated Controllable Creation of Secondary, Tertiary, and Quaternary Carbon Centers: A Powerful Strategy for the Synthesis of Iron, Cobalt, and Copper Complexes with in Situ Generated Substituted 1-Pyridineimidazo[1,5-a]pyridine Ligands. Inorg Chem 2012; 51:9705-13. [DOI: 10.1021/ic300949y] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Yanmei Chen
- Key Laboratory of Organic Synthesis
of Jiangsu Province, College of Chemistry, Chemical Engineering
and Materials Science, Soochow University, Suzhou, People's Republic of China
| | - Lei Li
- Key Laboratory of Organic Synthesis
of Jiangsu Province, College of Chemistry, Chemical Engineering
and Materials Science, Soochow University, Suzhou, People's Republic of China
| | - Zhou Chen
- Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Qinghai 810008, People's
Republic of China
| | - Yonglu Liu
- Key Laboratory of Organic Synthesis
of Jiangsu Province, College of Chemistry, Chemical Engineering
and Materials Science, Soochow University, Suzhou, People's Republic of China
| | - Hailiang Hu
- Institute of Functional Nano and Soft Materials (FUNSOM) & Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, People's Republic of China
| | - Wenqian Chen
- Key Laboratory of Organic Synthesis
of Jiangsu Province, College of Chemistry, Chemical Engineering
and Materials Science, Soochow University, Suzhou, People's Republic of China
| | - Wei Liu
- Key Laboratory of Organic Synthesis
of Jiangsu Province, College of Chemistry, Chemical Engineering
and Materials Science, Soochow University, Suzhou, People's Republic of China
| | - Yahong Li
- Key Laboratory of Organic Synthesis
of Jiangsu Province, College of Chemistry, Chemical Engineering
and Materials Science, Soochow University, Suzhou, People's Republic of China
| | - Tao Lei
- Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Qinghai 810008, People's
Republic of China
| | - Yanyuan Cao
- Key Laboratory of Organic Synthesis
of Jiangsu Province, College of Chemistry, Chemical Engineering
and Materials Science, Soochow University, Suzhou, People's Republic of China
| | - Zhenghui Kang
- Institute of Functional Nano and Soft Materials (FUNSOM) & Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, People's Republic of China
| | - Miaoshui Lin
- Key Laboratory of Organic Synthesis
of Jiangsu Province, College of Chemistry, Chemical Engineering
and Materials Science, Soochow University, Suzhou, People's Republic of China
| | - Wu Li
- Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Qinghai 810008, People's
Republic of China
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14
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Murai T, Nagaya E, Shibahara F, Maruyama T. Imidazo[1,5-a]pyridine-1-ylalkylalcohols: synthesis via intramolecular cyclization of N-thioacyl 1,2-aminoalcohols and their silyl ethers and molecular structures. Org Biomol Chem 2012; 10:4943-53. [PMID: 22610146 DOI: 10.1039/c2ob25438g] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Iodine-mediated cyclization of N-thioacyl 1,2-aminoalcohols derived from aromatic aldehydes and ketones mainly produced bis(1-imidazo[1,5-a]pyridyl)arylmethanes, whereas the reaction of N-thioacyl 1,2-aminoalcohols derived from aliphatic aldehydes and N-thioacyl 1,2-aminoalcohols protected with a silyl group with iodine gave imidazo[1,5-a]pyridine-1-ylalkylalcohols as a major product.
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Affiliation(s)
- Toshiaki Murai
- Department of Chemistry, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193, Japan.
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15
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Hamaki H, Takeda N, Nabika M, Tokitoh N. Catalytic Activities for Olefin Polymerization: Titanium(III), Titanium(IV), Zirconium(IV), and Hafnium(IV) β-Diketiminato, 1-Aza-1,3-butadienyl–Imido, and 1-Aza-2-butenyl–Imido Complexes Bearing an Extremely Bulky Substituent, the Tbt Group (Tbt = 2,4,6-[(Me3Si)2CH]3C6H2). Macromolecules 2012. [DOI: 10.1021/ma2024107] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hirofumi Hamaki
- Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan
| | - Nobuhiro Takeda
- Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan
| | - Masaaki Nabika
- Petrochemicals Research Laboratory, Sumitomo Chemical Co., Ltd., 2−1 Kitasode, Sodegaura,
Chiba 299-0295, Japan
| | - Norihiro Tokitoh
- Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan
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16
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Álvarez CM, Álvarez-Miguel L, García-Rodríguez R, Miguel D. Complexes with 3-(pyridin-2-yl)imidazo[1,5-a]pyridine ligands by spontaneous dimerization of pyridine-2-carboxaldehyde within the coordination sphere of manganese(ii) in a one-pot reaction. Dalton Trans 2012; 41:7041-6. [DOI: 10.1039/c2dt30453h] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Yamaguchi E, Shibahara F, Murai T. Direct Sequential C3 and C1 Arylation Reaction of Imidazo[1,5-a]pyridine Catalyzed by a 1,10-Phenanthroline–Palladium Complex. CHEM LETT 2011. [DOI: 10.1246/cl.2011.939] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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18
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Yamaguchi E, Shibahara F, Murai T. 1-Alkynyl- and 1-Alkenyl-3-arylimidazo[1,5-a]pyridines: Synthesis, Photophysical Properties, and Observation of a Linear Correlation between the Fluorescent Wavelength and Hammett Substituent Constants. J Org Chem 2011; 76:6146-58. [DOI: 10.1021/jo200864x] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Eiji Yamaguchi
- Department of Chemistry, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193, Japan
| | - Fumitoshi Shibahara
- Department of Chemistry, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193, Japan
| | - Toshiaki Murai
- Department of Chemistry, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193, Japan
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19
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Makio H, Terao H, Iwashita A, Fujita T. FI Catalysts for Olefin Polymerization—A Comprehensive Treatment. Chem Rev 2011; 111:2363-449. [DOI: 10.1021/cr100294r] [Citation(s) in RCA: 488] [Impact Index Per Article: 37.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Haruyuki Makio
- Research Center, Mitsui Chemicals, Inc., 580-32 Nagaura, Sodegaura, Chiba 299-0265, Japan
| | - Hiroshi Terao
- Research Center, Mitsui Chemicals, Inc., 580-32 Nagaura, Sodegaura, Chiba 299-0265, Japan
| | - Akihiko Iwashita
- Research Center, Mitsui Chemicals, Inc., 580-32 Nagaura, Sodegaura, Chiba 299-0265, Japan
| | - Terunori Fujita
- Research Center, Mitsui Chemicals, Inc., 580-32 Nagaura, Sodegaura, Chiba 299-0265, Japan
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20
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Shibahara F, Murai T. Development of Organic Reactions by Means of Oxidative or Reductive Activation of Sulfur Atom. J SYN ORG CHEM JPN 2011. [DOI: 10.5059/yukigoseikyokaishi.69.28] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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21
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Schaarschmidt D, Kühnert J, Tripke S, Alt HG, Görl C, Rüffer T, Ecorchard P, Walfort B, Lang H. Ferrocenyl phosphane nickel carbonyls: Synthesis, solid state structure, and their use as catalysts in the oligomerization of ethylene. J Organomet Chem 2010. [DOI: 10.1016/j.jorganchem.2010.03.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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22
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Reddy ND, Jana A, Roesky HW, Samuel PP, Schulzke C. Synthesis of phosphine substituted β-diketiminate based isomeric Ge(ii) complexes. Dalton Trans 2010:234-8. [DOI: 10.1039/b915403e] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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23
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Tahara S, Shibahara F, Maruyama T, Murai T. Iodine-mediated cyclization of N-thioacyl-1-(2-pyridyl)-1,2-aminoalcohols and their subsequent condensation leading to the formation of novel bis(1-imidazo[1,5-a]pyridyl)arylmethanes. Chem Commun (Camb) 2009:7009-11. [PMID: 19904377 DOI: 10.1039/b910172a] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The treatment of N-thioacyl-1-(2-pyridyl)-1,2-aminoalcohols with iodine and pyridine in THF at room temperature for 30 min leads to the formation of bis(1-imidazo[1,5-a]pyridyl)arylmethanes as green solids in good to high yields.
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Affiliation(s)
- Shinsuke Tahara
- Department of Chemistry, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193, Japan
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24
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Shibahara F, Sugiura R, Yamaguchi E, Kitagawa A, Murai T. Synthesis of fluorescent 1,3-diarylated imidazo[1,5-a]pyridines: oxidative condensation-cyclization of aryl-2-pyridylmethylamines and aldehydes with elemental sulfur as an oxidant. J Org Chem 2009; 74:3566-8. [PMID: 19341266 DOI: 10.1021/jo900415y] [Citation(s) in RCA: 94] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Oxidative condensation-cyclization of aldehydes and aryl-2-pyridylmethylamines proceeded in the presence of a stoichiometric amount of elemental sulfur as an oxidant in the absence of catalyst. The reaction gave a variety of 1,3-diarylated imidazo[1,5-a]pyridines in good to high yields. The products showed fluorescence emission in a wavelength range of 454-524 nm. The quantum yields of 1,3-diarylated imidazopyridines were greatly improved compared to those of the parent 3-monosubstituted compounds.
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Affiliation(s)
- Fumitoshi Shibahara
- Department of Chemistry, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193, Japan.
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25
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Shibahara F, Yamaguchi E, Kitagawa A, Imai A, Murai T. Synthesis of 1,3-diarylated imidazo[1,5-a]pyridines with a combinatorial approach: metal-catalyzed cross-coupling reactions of 1-halo-3-arylimidazo[1,5-a]pyridines with arylmetal reagents. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.02.062] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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26
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Gong S, Ma H, Huang J. Zirconium complexes with versatile β-diketiminate ligands: Synthesis, structure, and ethylene polymerization. J Organomet Chem 2008. [DOI: 10.1016/j.jorganchem.2008.08.024] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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27
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Beckmann U, Eichberger E, Lindner M, Bongartz M, Kunz PC. Modular Routes Towards New N,O-Bidentate Ligands Containing an Electronically Delocalised β-Enaminone Chelating Backbone. European J Org Chem 2008. [DOI: 10.1002/ejoc.200800372] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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28
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29
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Regioselective propylene dimerization by tetrahedral (imino)pyridine CoII dichloride complexes activated by MAO. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/j.molcata.2007.07.016] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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30
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Kröger M, Folli C, Walter O, Döring M. A new amidoimidomalonate zinc complex with a sedecameric solid state structure catalyzing the copolymerization of CO2 and cyclohexene oxide. J Organomet Chem 2006. [DOI: 10.1016/j.jorganchem.2006.04.018] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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31
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Lejeune M, Sémeril D, Jeunesse C, Matt D, Lutz P, Toupet L. Fast Propene Dimerization Using Upper Rim-Diphosphinated Calix[4]arenes as Chelators. Adv Synth Catal 2006. [DOI: 10.1002/adsc.200505410] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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32
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Zhang J, Ke Z, Bao F, Long J, Gao H, Zhu F, Wu Q. Ethylene polymerization and oligomerization catalyzed by bulky β-diketiminato Ni(II) and β-diimine Ni(II) complexes/methylaluminoxane systems. ACTA ACUST UNITED AC 2006. [DOI: 10.1016/j.molcata.2005.12.027] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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