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1
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Ge C, Wang G, Wu P, Chen C. Synthesis of Naphthalenyl Triflates via the Cationic Annulation of Benzodiynes with Triflic Acid. Org Lett 2019; 21:5010-5014. [DOI: 10.1021/acs.orglett.9b01590] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Chenxin Ge
- Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Guohua Wang
- Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Panpan Wu
- School of Chemical & Environmental Engineering, Wuyi University, Jiangmen 529000, China
- International Healthcare Innovation Institute (Jiangmen), Jiangmen 529000, China
| | - Chao Chen
- Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
- School of Chemical & Environmental Engineering, Wuyi University, Jiangmen 529000, China
- International Healthcare Innovation Institute (Jiangmen), Jiangmen 529000, China
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2
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Alonso-Marañón L, Sarandeses LA, Martínez MM, Pérez Sestelo J. Synthesis of fused chromenes by the indium(iii)-catalyzed cascade hydroarylation/cycloisomerization reactions of polyyne-type aryl propargyl ethers. Org Chem Front 2018. [DOI: 10.1039/c8qo00457a] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Fused chromenes are prepared by cascade hydroarylation/cycloisomerization reactions under indium(iii) catalysis.
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Affiliation(s)
- Lorena Alonso-Marañón
- Centro de Investigaciones Científicas Avanzadas (CICA) and Departamento de Química
- Universidade da Coruña
- E-15071 A Coruña
- Spain
| | - Luis A. Sarandeses
- Centro de Investigaciones Científicas Avanzadas (CICA) and Departamento de Química
- Universidade da Coruña
- E-15071 A Coruña
- Spain
| | - M. Montserrat Martínez
- Centro de Investigaciones Científicas Avanzadas (CICA) and Departamento de Química
- Universidade da Coruña
- E-15071 A Coruña
- Spain
| | - José Pérez Sestelo
- Centro de Investigaciones Científicas Avanzadas (CICA) and Departamento de Química
- Universidade da Coruña
- E-15071 A Coruña
- Spain
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3
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Arae S, Mori T, Kawatsu T, Ueda D, Shigeta Y, Hamamoto N, Fujimoto H, Sumimoto M, Imahori T, Igawa K, Tomooka K, Punniyamurthy T, Irie R. Synthesis and Stereochemical Properties of Chiral Hetero[7]helicenes Structured by a Benzodiheterole Ring Core. CHEM LETT 2017. [DOI: 10.1246/cl.170410] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Sachie Arae
- Department of Chemistry, Faculty of Advanced Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555
| | - Takaaki Mori
- Department of Chemistry, Faculty of Advanced Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555
| | - Takahiro Kawatsu
- Department of Chemistry, Faculty of Advanced Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555
| | - Daiki Ueda
- Department of Chemistry, Faculty of Advanced Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555
| | - Yusuke Shigeta
- Department of Chemistry, Faculty of Advanced Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555
| | - Nobutsugu Hamamoto
- Department of Chemistry, Faculty of Advanced Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555
| | - Hitoshi Fujimoto
- Department of Chemistry, Faculty of Advanced Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555
| | - Michinori Sumimoto
- Graduate School of Science and Technology for Innovation, Yamaguchi University, Ube, Yamaguchi 755-8611
| | - Tatsushi Imahori
- Department of Industrial Chemistry, Faculty of Engineering, Tokyo University of Science, 1-3 Kagurazaka, Shinjyuku-ku, Tokyo 162-8601
| | - Kazunobu Igawa
- Institute for Materials Chemistry and Engineering, Kyushu University, 6-1 Kasuga-koen, Kasuga, Fukuoka 816-8580
| | - Katsuhiko Tomooka
- Institute for Materials Chemistry and Engineering, Kyushu University, 6-1 Kasuga-koen, Kasuga, Fukuoka 816-8580
| | | | - Ryo Irie
- Department of Chemistry, Faculty of Advanced Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555
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4
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Mayakrishnan S, Arun Y, Balachandran C, Awale S, Maheswari NU, Perumal PT. Ru(II)-Catalyzed Regiospecific C-H/O-H Oxidative Annulation to Access Isochromeno[8,1- ab]phenazines: Far-Red Fluorescence and Live Cancer Cell Imaging. ACS OMEGA 2017; 2:2694-2705. [PMID: 30023674 PMCID: PMC6044501 DOI: 10.1021/acsomega.7b00335] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Accepted: 05/19/2017] [Indexed: 06/08/2023]
Abstract
A facile ruthenium(II)-catalyzed regiospecific C-H/O-H oxidative annulation methodology was developed to construct isochromeno[8,1-ab]phenazines. This methodology delivers various advantages, such as scope for diverse substrates, tolerance to a range of functional groups, stability under air, and yields regioselective products. This methodology was successfully applied to synthesize far red (FR) fluorescent probes for live cancer cell imaging. The synthesized compounds displayed notable fluorescence properties in solution and thin-film. Their application in live cancer cell imaging was investigated using various cancer cell lines. The synthesized compound showed prominent FR fluorescence, with high quantum yield, and exhibited better cell-imaging properties, with excellent biocompatibility.
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Affiliation(s)
- Sivakalai Mayakrishnan
- Organic
& Bioorganic Chemistry Laboratory, CSIR-Central
Leather Research Institute, Chennai 600020, India
| | - Yuvaraj Arun
- Organic
& Bioorganic Chemistry Laboratory, CSIR-Central
Leather Research Institute, Chennai 600020, India
| | - Chandrasekar Balachandran
- Division
of Natural Drug Discovery, Department of Translational Research, Institute
of Natural Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Suresh Awale
- Division
of Natural Drug Discovery, Department of Translational Research, Institute
of Natural Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Narayanan Uma Maheswari
- Organic
& Bioorganic Chemistry Laboratory, CSIR-Central
Leather Research Institute, Chennai 600020, India
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5
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Muimhneacháin EÓ, Pardo LM, Bateman LM, Rao Khandavilli UB, Lawrence SE, McGlacken GP. Intramolecular Direct Arylation of 1,3-Diketone-Derived Enol Ethers in a Synthesis of Tricyclic Oxoisochromene Derivatives. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700062] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Eoin Ó Muimhneacháin
- Department of Chemistry and Analytical and Biological Chemistry Research Facility; University College Cork; College Road Cork Ireland
| | - Leticia M. Pardo
- Department of Chemistry and Analytical and Biological Chemistry Research Facility; University College Cork; College Road Cork Ireland
| | - Lorraine M. Bateman
- Department of Chemistry and Analytical and Biological Chemistry Research Facility; University College Cork; College Road Cork Ireland
| | - U. B. Rao Khandavilli
- Department of Chemistry and Analytical and Biological Chemistry Research Facility; University College Cork; College Road Cork Ireland
| | - Simon E. Lawrence
- Department of Chemistry and Analytical and Biological Chemistry Research Facility; University College Cork; College Road Cork Ireland
| | - Gerard P. McGlacken
- Department of Chemistry and Analytical and Biological Chemistry Research Facility; University College Cork; College Road Cork Ireland
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6
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Abstract
In this critical review the reactivity patterns observed with different types of diyne substrates in gold catalysis are discussed. Apart from the many examples from homogeneous catalysis, the few examples from heterogeneous gold catalysis are also included. With a proper arrangement of the two alkynes unique and exciting reactivity patterns like 1,3-carbonyl transpositions, carbene transfer reactions, cascade annulations, macrocyclisations or the formation of gold vinylidene intermediates are observed. These reactions are of interest for organic synthesis, for pharmaceutical and medicinal chemistry and for material science.
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Affiliation(s)
- Abdullah M Asiri
- Chemistry Department, Faculty of Science, King Abdulaziz University (KAU), Jeddah 21589, Saudi Arabia
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7
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Raviola C, Protti S, Ravelli D, Fagnoni M. (Hetero)aromatics from dienynes, enediynes and enyne–allenes. Chem Soc Rev 2016; 45:4364-90. [DOI: 10.1039/c6cs00128a] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Recent advances in the synthesis of (hetero)aromatics starting from polyenes, such as dienynes, enediynes and enyne–allenes, are discussed.
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8
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Danilkina NA, Lyapunova AG, Khlebnikov AF, Starova GL, Bräse S, Balova IA. Ring-Closing Metathesis of Co2(CO)6–Alkyne Complexes for the Synthesis of 11-Membered Dienediynes: Overcoming Thermodynamic Barriers. J Org Chem 2015; 80:5546-55. [DOI: 10.1021/acs.joc.5b00409] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Natalia A. Danilkina
- Institute
of Chemistry, Saint Petersburg State University, Universitetskiy pr. 26, 198504 Saint Petersburg, Russia
| | - Anna G. Lyapunova
- Institute
of Chemistry, Saint Petersburg State University, Universitetskiy pr. 26, 198504 Saint Petersburg, Russia
| | - Alexander F. Khlebnikov
- Institute
of Chemistry, Saint Petersburg State University, Universitetskiy pr. 26, 198504 Saint Petersburg, Russia
| | - Galina L. Starova
- Institute
of Chemistry, Saint Petersburg State University, Universitetskiy pr. 26, 198504 Saint Petersburg, Russia
| | - Stefan Bräse
- Institute
of Organic Chemistry, Karlsruhe Institute of Technology, Campus
South, Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany
- Institute
of Toxicology and Genetics, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen, Germany
| | - Irina A. Balova
- Institute
of Chemistry, Saint Petersburg State University, Universitetskiy pr. 26, 198504 Saint Petersburg, Russia
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