1
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Majeed A, Zafar A, Mushtaq Z, Iqbal MA. Advances in gold catalyzed synthesis of quinoid heteroaryls. RSC Adv 2024; 14:21047-21064. [PMID: 38962094 PMCID: PMC11220603 DOI: 10.1039/d4ra03368j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Accepted: 06/27/2024] [Indexed: 07/05/2024] Open
Abstract
This review explores recent advancements in synthesizing quinoid heteroaryls, namely quinazoline and quinoline, vital in chemistry due to their prevalence in natural products and pharmaceuticals. It emphasizes the rapid, highly efficient, and economically viable synthesis achieved through gold-catalyzed cascade protocols. By investigating methodologies and reaction pathways, the review underscores exceptional yields attainable in the synthesis of quinoid heteroaryls. It offers valuable insights into accessing these complex structures through efficient synthetic routes. Various strategies, including cyclization, heteroarylation, cycloisomerization, cyclo-condensation, intermolecular and intramolecular cascade reactions, are covered, highlighting the versatility of gold-catalyzed approaches. The comprehensive compilation of different synthetic approaches and elucidation of reaction mechanisms contribute to a deeper understanding of the field. This review paves the way for future advancements in synthesizing quinoid heteroaryls and their applications in drug discovery and materials science.
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Affiliation(s)
- Adnan Majeed
- Department of Chemistry, University of Agriculture Faisalabad Faisalabad-38000 Pakistan
| | - Ayesha Zafar
- Department of Chemistry, University of Agriculture Faisalabad Faisalabad-38000 Pakistan
| | - Zanira Mushtaq
- Department of Chemistry, University of Agriculture Faisalabad Faisalabad-38000 Pakistan
| | - Muhammad Adnan Iqbal
- Department of Chemistry, University of Agriculture Faisalabad Faisalabad-38000 Pakistan
- Organometallic and Coordination Chemistry Laboratory, University of Agriculture Faisalabad Faisalabad-38000 Pakistan
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2
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Trifonova EA, Leach IF, de Haas WB, Havenith RWA, Tromp M, Klein JEMN. Spectroscopic Manifestations and Implications for Catalysis of Quasi-d 10 Configurations in Formal Gold(III) Complexes. Angew Chem Int Ed Engl 2023; 62:e202215523. [PMID: 36508713 PMCID: PMC10107628 DOI: 10.1002/anie.202215523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Indexed: 11/06/2022]
Abstract
Several gold +I and +III complexes are investigated computationally and spectroscopically, focusing on the d-configuration and physical oxidation state of the metal center. Density functional theory calculations reveal the non-negligible electron-sharing covalent character of the metal-to-ligand σ-bonding framework. The bonding of gold(III) is shown to be isoelectronic to the formal CuIII complex [Cu(CF3 )4 ]1- , in which the metal center tries to populate its formally unoccupied 3dx2-y2 orbital via σ-bonding, leading to a reduced d10 CuI description. However, Au L3 -edge X-ray absorption spectroscopy reveals excitation into the d-orbital of the AuIII species is still possible, showing that a genuine d10 configuration is not achieved. We also find an increased electron-sharing nature of the σ-bonds in the AuI species, relative to their AgI and CuI analogues, due to the low-lying 6s orbital. We propose that gold +I and +III complexes form similar bonds with substrates, owing primarily to participation of the 5dx2-y2 or 6s orbital, respectively, in bonding, indicating why AuI and AuIII complexes often have similar reactivity.
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Affiliation(s)
- Evgeniya A. Trifonova
- Molecular Inorganic ChemistryStratingh Institute for ChemistryUniversity of GroningenNijenborgh 49747AG GroningenThe Netherlands
| | - Isaac F. Leach
- Molecular Inorganic ChemistryStratingh Institute for ChemistryUniversity of GroningenNijenborgh 49747AG GroningenThe Netherlands
- Zernike Institute for Advanced MaterialsUniversity of GroningenNijenborgh 49747AG GroningenThe Netherlands
| | - Winfried B. de Haas
- Zernike Institute for Advanced MaterialsUniversity of GroningenNijenborgh 49747AG GroningenThe Netherlands
| | - Remco W. A. Havenith
- Molecular Inorganic ChemistryStratingh Institute for ChemistryUniversity of GroningenNijenborgh 49747AG GroningenThe Netherlands
- Zernike Institute for Advanced MaterialsUniversity of GroningenNijenborgh 49747AG GroningenThe Netherlands
- Ghent Quantum Chemistry GroupDepartment of ChemistryGhent University9000GentBelgium
| | - Moniek Tromp
- Zernike Institute for Advanced MaterialsUniversity of GroningenNijenborgh 49747AG GroningenThe Netherlands
| | - Johannes E. M. N. Klein
- Molecular Inorganic ChemistryStratingh Institute for ChemistryUniversity of GroningenNijenborgh 49747AG GroningenThe Netherlands
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3
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Xie F, Li X, Xu L, Ma J, Sun L, Zhang B, Lin B, Cheng M, Liu Y. Diels‐Alder Cycloaddition of Azepino[4,5‐b]indoles towards Hydrocarbazole Derivatives and Related Heterocycles. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202101401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Fukai Xie
- Shenyang Pharmaceutical University CHINA
| | - Xiang Li
- Shenyang Pharmaceutical University CHINA
| | - Liangyu Xu
- Shenyang Pharmaceutical University CHINA
| | - Jun Ma
- Shenyang Pharmaceutical University CHINA
| | - Lei Sun
- Shenyang Pharmaceutical University CHINA
| | - Bo Zhang
- Shenyang Pharmaceutical University CHINA
| | - Bin Lin
- Shenyang Pharmaceutical University CHINA
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4
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Wang W, Chen N, Zou P, Pang L, Mo D, Pan C, Su G. Gold(I)‐Catalyzed Selective Cyclization and 1,2‐Shift to Prepare Pseudorutaecarpine Derivatives. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202101054] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Wang Wang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources Collaborative Innovation Center for Guangxi Ethnic Medicine School of Chemistry and Pharmaceutical Sciences Guangxi Normal University 15 Yu Cai Road Guilin 541004 People's Republic of China
| | - Nan‐Ying Chen
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources Collaborative Innovation Center for Guangxi Ethnic Medicine School of Chemistry and Pharmaceutical Sciences Guangxi Normal University 15 Yu Cai Road Guilin 541004 People's Republic of China
| | - Pei‐Sen Zou
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources Collaborative Innovation Center for Guangxi Ethnic Medicine School of Chemistry and Pharmaceutical Sciences Guangxi Normal University 15 Yu Cai Road Guilin 541004 People's Republic of China
| | - Li Pang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources Collaborative Innovation Center for Guangxi Ethnic Medicine School of Chemistry and Pharmaceutical Sciences Guangxi Normal University 15 Yu Cai Road Guilin 541004 People's Republic of China
| | - Dong‐Liang Mo
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources Collaborative Innovation Center for Guangxi Ethnic Medicine School of Chemistry and Pharmaceutical Sciences Guangxi Normal University 15 Yu Cai Road Guilin 541004 People's Republic of China
| | - Cheng‐Xue Pan
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources Collaborative Innovation Center for Guangxi Ethnic Medicine School of Chemistry and Pharmaceutical Sciences Guangxi Normal University 15 Yu Cai Road Guilin 541004 People's Republic of China
| | - Gui‐Fa Su
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources Collaborative Innovation Center for Guangxi Ethnic Medicine School of Chemistry and Pharmaceutical Sciences Guangxi Normal University 15 Yu Cai Road Guilin 541004 People's Republic of China
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5
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Praveen C, Dupeux A, Michelet V. Catalytic Gold Chemistry: From Simple Salts to Complexes for Regioselective C-H Bond Functionalization. Chemistry 2021; 27:10495-10532. [PMID: 33904614 DOI: 10.1002/chem.202100785] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Indexed: 11/07/2022]
Abstract
Gold coordinated to neutral phosphines (R3 P), N-heterocyclic carbenes (NHCs) or anionic ligands is catalytically active in functionalizing various C-H bonds with high selectivity. The sterics/electronic nature of the studied C-H bond, oxidation state of gold and stereoelectronic capacity of the coordinated auxiliary ligand are some of the associated selectivity factors in gold-catalyzed C-H bond functionalization reactions. Hence, in this review a comprehensive update about the action of different types of gold catalysts, from simple to sophisticated ones, on C-H bond reactions and their regiochemical outcome is disclosed. This review also highlights the catalytic applications of Au(I)- and Au(III)-species in creating new opportunities for the regio- and site-selective activation of challenging C-H bonds. Finally, it also intends to stress the potential applications in selective C-H bond activation associated with a variety of heterocycles recently described in the literature.
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Affiliation(s)
- Chandrasekar Praveen
- Electrochemical Power Sources Division, Central Electrochemcial Research Institute (CSIR Laboratory) Alagappapuram, Karaikudi, 630003, Sivagangai District, Tamil Nadu, India
| | - Aurélien Dupeux
- Institut de Chimie de Nice, UMR 7272 CNRS, University Côte d'Azur Valrose Park, Faculty of Sciences, 06108, Nice Cedex 2, France
| | - Véronique Michelet
- Institut de Chimie de Nice, UMR 7272 CNRS, University Côte d'Azur Valrose Park, Faculty of Sciences, 06108, Nice Cedex 2, France
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6
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Ito M, Takaki A, Okamura M, Kanyiva KS, Shibata T. Catalytic Synthesis of Dibenzazepines and Dibenzazocines by 7‐
Exo
‐ and 8‐
Endo
‐
Dig
‐Selective Cycloisomerization. European J Org Chem 2021. [DOI: 10.1002/ejoc.202001643] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Mamoru Ito
- Department of Chemistry and Biochemistry School of Advanced Science and Engineering Waseda University, Shinjuku Tokyo 169-8555 Japan
| | - Asahi Takaki
- Department of Chemistry and Biochemistry School of Advanced Science and Engineering Waseda University, Shinjuku Tokyo 169-8555 Japan
| | - Moeka Okamura
- Department of Chemistry and Biochemistry School of Advanced Science and Engineering Waseda University, Shinjuku Tokyo 169-8555 Japan
| | - Kyalo Stephen Kanyiva
- International Center for Science and Engineering Programs (ICSEP) Waseda University, Shinjuku Tokyo 169-8555 Japan
| | - Takanori Shibata
- Department of Chemistry and Biochemistry School of Advanced Science and Engineering Waseda University, Shinjuku Tokyo 169-8555 Japan
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7
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Shinde MH, Ramana CV. An Apparent Umpolung Reactivity of Indole through [Au]-Catalysed Cyclisation and Lewis-Acid-Mediated Allylation. Chemistry 2020; 26:17171-17175. [PMID: 32970893 DOI: 10.1002/chem.202003441] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 09/07/2020] [Indexed: 11/10/2022]
Abstract
The sequential functionalization of indole C2 and C3 in an umpolung fashion was executed with a predesigned substrate and choice of reagents. The developed method comprises gold-catalysed alkynol cycloisomerisation/intramolecular addition of C2 of indole and subsequent BF3 ⋅OEt2 -mediated regioselective C3 allylation, resulting in the synthesis of the functionalized indoloisoquinolinone scaffold. The reaction involves 5-endo-alkynol cycloisomerisation and the dearomative addition of indole C2 to the intermediate oxocarbenium cation, which results in two equilibrating fused and spiropentacyclic intermediates, which upon treatment with allyl silane in the presence of BF3 ⋅OEt2 , undergo selective indole C3 allylation. Other nucleophiles, such as hydride, azide and indole, were also found to be compatible with this process.
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Affiliation(s)
- Mahesh H Shinde
- Division of Organic Chemistry, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, 411008, India.,Academy of Scientific and Innovative Research (AcSIR), Anusandhan Bhawan, 2 Rafi Marg, New Delhi, 110002, India
| | - Chepuri V Ramana
- Division of Organic Chemistry, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, 411008, India.,Academy of Scientific and Innovative Research (AcSIR), Anusandhan Bhawan, 2 Rafi Marg, New Delhi, 110002, India
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8
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Affiliation(s)
- José M. Alonso
- Departamento de Química Orgánica Universidad Complutense de Madrid Avda. Complutense s/n 28040 Madrid Spain
| | - María Paz Muñoz
- School of Chemistry University of East Anglia Earlham Road 4 7TJ Norwich, NR UK
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9
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Sprenger K, Golz C, Alcarazo M. Synthesis of Cycloheptatrienes, Oxepines, Thiepines, and Silepines: A Comparison between Brønsted Acid and Au‐Catalysis. European J Org Chem 2020. [DOI: 10.1002/ejoc.202001072] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Kristin Sprenger
- Institut für Organische und Biomolekulare Chemie Georg‐August‐Universität Göttingen Tammannstr 2 37077 Göttingen Germany
| | - Christopher Golz
- Institut für Organische und Biomolekulare Chemie Georg‐August‐Universität Göttingen Tammannstr 2 37077 Göttingen Germany
| | - Manuel Alcarazo
- Institut für Organische und Biomolekulare Chemie Georg‐August‐Universität Göttingen Tammannstr 2 37077 Göttingen Germany
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10
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Thummala Y, Raju CE, Purnachandar D, Sreenivasulu G, Doddi VR, Karunakar GV. Gold‐Catalyzed Regioselective Synthesis of Pyrazolo[1,4]oxazepines via Intramolecular
7
‐
endo‐dig
Cyclization. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901852] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Yadagiri Thummala
- Fluoro and Agrochemicals Department CSIR‐Indian Institute of Chemical Technology 500007 Hyderabad India
- Academy of Scientific and Innovative Research 201002 Ghaziabad India
| | - Chittala Emmaniel Raju
- Fluoro and Agrochemicals Department CSIR‐Indian Institute of Chemical Technology 500007 Hyderabad India
- Academy of Scientific and Innovative Research 201002 Ghaziabad India
| | - Dalovai Purnachandar
- Fluoro and Agrochemicals Department CSIR‐Indian Institute of Chemical Technology 500007 Hyderabad India
- Academy of Scientific and Innovative Research 201002 Ghaziabad India
| | - Gottam Sreenivasulu
- Fluoro and Agrochemicals Department CSIR‐Indian Institute of Chemical Technology 500007 Hyderabad India
- Academy of Scientific and Innovative Research 201002 Ghaziabad India
| | - Venkata Ramana Doddi
- Department of Chemistry and Chemical Sciences Central University of Karnataka 585367 Kadaganchi Karnataka India
| | - Galla V. Karunakar
- Fluoro and Agrochemicals Department CSIR‐Indian Institute of Chemical Technology 500007 Hyderabad India
- Academy of Scientific and Innovative Research 201002 Ghaziabad India
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11
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Skaria M, More SA, Kuo T, Cheng M, Liu R. Gold‐Catalyzed Iminations of Terminal Propargyl Alcohols with Anthranils with Atypical Chemoselectivity for C(1)‐Additions and 1,2‐Carbon Migration. Chemistry 2020; 26:3600-3608. [DOI: 10.1002/chem.201905283] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 12/16/2019] [Indexed: 01/07/2023]
Affiliation(s)
- Manisha Skaria
- Frontier Research Centers of Fundamental and Applied Science of MatterDepartment of ChemistryNational Tsing-Hua University Hsinchu 30013 Taiwan
| | - Sayaji Arjun More
- Frontier Research Centers of Fundamental and Applied Science of MatterDepartment of ChemistryNational Tsing-Hua University Hsinchu 30013 Taiwan
| | - Tung‐Chun Kuo
- Department of ChemistryNational Cheng Kung University Tainan 701 Taiwan
| | - Mu‐Jeng Cheng
- Department of ChemistryNational Cheng Kung University Tainan 701 Taiwan
| | - Rai‐Shung Liu
- Frontier Research Centers of Fundamental and Applied Science of MatterDepartment of ChemistryNational Tsing-Hua University Hsinchu 30013 Taiwan
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12
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Nejrotti S, Ghinato S, Gini EC, Scarpi D, Occhiato EG, Maranzana A, Prandi C. Gold(I)-Catalysed Hydroarylation of Lactam-Derived Enynes as an Entry to Tetrahydrobenzo[g
]quinolines. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901599] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Stefano Nejrotti
- Dipartimento di Chimica; Università degli Studi di Torino; Via Pietro Giuria 7 10125 Torino Italy
| | - Simone Ghinato
- Dipartimento di Chimica; Università degli Studi di Torino; Via Pietro Giuria 7 10125 Torino Italy
| | - Elena C. Gini
- Dipartimento di Chimica; Università degli Studi di Torino; Via Pietro Giuria 7 10125 Torino Italy
| | - Dina Scarpi
- Dipartimento di Chimica “Ugo Schiff”; Università degli Studi di Firenze; Via della Lastruccia 13 50019 Sesto Fiorentino (FI) Italy
| | - Ernesto G. Occhiato
- Dipartimento di Chimica “Ugo Schiff”; Università degli Studi di Firenze; Via della Lastruccia 13 50019 Sesto Fiorentino (FI) Italy
| | - Andrea Maranzana
- Dipartimento di Chimica; Università degli Studi di Torino; Via Pietro Giuria 7 10125 Torino Italy
| | - Cristina Prandi
- Dipartimento di Chimica; Università degli Studi di Torino; Via Pietro Giuria 7 10125 Torino Italy
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13
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Tan TD, Zhu XQ, Bu HZ, Deng G, Chen YB, Liu RS, Ye LW. Copper-Catalyzed Cascade Cyclization of Indolyl Homopropargyl Amides: Stereospecific Construction of Bridged Aza-[n.2.1] Skeletons. Angew Chem Int Ed Engl 2019; 58:9632-9639. [PMID: 31095848 DOI: 10.1002/anie.201904698] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Indexed: 11/09/2022]
Abstract
Catalytic cycloisomerization-initiated cascade cyclizations of terminal alkynes have received tremendous interest, and been widely used in the facile synthesis of a diverse array of valuable complex heterocycles. However, these tandem reactions have been mostly limited to noble-metal catalysis, and are initiated by an exo-cyclization pathway. Reported herein is an unprecedented copper-catalyzed endo-cyclization-initiated tandem reaction of indolyl homopropargyl amides, where copper catalyzes both the hydroamination and Friedel-Crafts alkylation process. This method allows the practical and atom-economical synthesis of valuable bridged aza-[n.2.1] skeletons (n=3-6) with wide substrate scope, and excellent diastereoselectivity and enantioselectivity by a chirality-transfer strategy. Moreover, the mechanistic rationale for this novel cascade cyclization is also strongly supported by control experiments, and is distinctively different from the related gold catalysis.
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Affiliation(s)
- Tong-De Tan
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory for Chemical Biology of Fujian Province, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Xin-Qi Zhu
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory for Chemical Biology of Fujian Province, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Hao-Zhen Bu
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory for Chemical Biology of Fujian Province, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Guocheng Deng
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory for Chemical Biology of Fujian Province, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Yang-Bo Chen
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory for Chemical Biology of Fujian Province, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Rai-Shung Liu
- Department of Chemistry, National Tsing-Hua University, Hsinchu, Taiwan
| | - Long-Wu Ye
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory for Chemical Biology of Fujian Province, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China.,State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, China
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14
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Tan T, Zhu X, Bu H, Deng G, Chen Y, Liu R, Ye L. Copper‐Catalyzed Cascade Cyclization of Indolyl Homopropargyl Amides: Stereospecific Construction of Bridged Aza‐[
n
.2.1] Skeletons. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201904698] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Tong‐De Tan
- State Key Laboratory of Physical Chemistry of Solid SurfacesKey Laboratory for Chemical Biology of Fujian ProvinceCollege of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
| | - Xin‐Qi Zhu
- State Key Laboratory of Physical Chemistry of Solid SurfacesKey Laboratory for Chemical Biology of Fujian ProvinceCollege of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
| | - Hao‐Zhen Bu
- State Key Laboratory of Physical Chemistry of Solid SurfacesKey Laboratory for Chemical Biology of Fujian ProvinceCollege of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
| | - Guocheng Deng
- State Key Laboratory of Physical Chemistry of Solid SurfacesKey Laboratory for Chemical Biology of Fujian ProvinceCollege of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
| | - Yang‐Bo Chen
- State Key Laboratory of Physical Chemistry of Solid SurfacesKey Laboratory for Chemical Biology of Fujian ProvinceCollege of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
| | - Rai‐Shung Liu
- Department of ChemistryNational Tsing-Hua University Hsinchu Taiwan
| | - Long‐Wu Ye
- State Key Laboratory of Physical Chemistry of Solid SurfacesKey Laboratory for Chemical Biology of Fujian ProvinceCollege of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
- State Key Laboratory of Elemento-Organic ChemistryNankai University Tianjin 300071 China
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15
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Kaur N. Gold and silver assisted synthesis of five-membered oxygen and nitrogen containing heterocycles. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1575423] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Navjeet Kaur
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
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16
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Mathiew M, Tan JK, Chan PWH. Gold‐Catalyzed Double Cycloisomerization of 1‐Ene‐4,10‐diynyl Esters to Bicyclo[6.3.0]undeca‐2,4,9‐trienyl Esters. Angew Chem Int Ed Engl 2018; 57:14235-14239. [DOI: 10.1002/anie.201809376] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Indexed: 01/28/2023]
Affiliation(s)
- Mitch Mathiew
- School of Chemistry Monash University Clayton Victoria 3800 Australia
| | | | - Philip Wai Hong Chan
- School of Chemistry Monash University Clayton Victoria 3800 Australia
- Department of Chemistry University of Warwick Coventry CV4 7AL UK
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17
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Mathiew M, Tan JK, Chan PWH. Gold‐Catalyzed Double Cycloisomerization of 1‐Ene‐4,10‐diynyl Esters to Bicyclo[6.3.0]undeca‐2,4,9‐trienyl Esters. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201809376] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Mitch Mathiew
- School of Chemistry Monash University Clayton Victoria 3800 Australia
| | | | - Philip Wai Hong Chan
- School of Chemistry Monash University Clayton Victoria 3800 Australia
- Department of Chemistry University of Warwick Coventry CV4 7AL UK
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18
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Ito M, Inoue D, Takaki A, Kanyiva KS, Shibata T. 8-exo
-dig
-Selective Cycloisomerization for the Synthesis of Dibenzo[b
,e
][1,4]diazocines Using Cationic AuI
Catalysts. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801037] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Mamoru Ito
- Department of Chemistry and Biochemistry; School of Advanced Science and Engineering; Waseda University; Shinjuku 169-8555 Tokyo Japan
| | - Daisuke Inoue
- Department of Chemistry and Biochemistry; School of Advanced Science and Engineering; Waseda University; Shinjuku 169-8555 Tokyo Japan
| | - Asahi Takaki
- Department of Chemistry and Biochemistry; School of Advanced Science and Engineering; Waseda University; Shinjuku 169-8555 Tokyo Japan
| | - Kyalo Stephen Kanyiva
- Global Center for Science and Engineering; School of Advanced Science and Engineering; Waseda University; Shinjuku 169-8555 Tokyo Japan
| | - Takanori Shibata
- Department of Chemistry and Biochemistry; School of Advanced Science and Engineering; Waseda University; Shinjuku 169-8555 Tokyo Japan
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19
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Pflästerer D, Rudolph M, Hashmi ASK. Gold-Catalyzed Hydrofunctionalizations and Spiroketalizations of Alkynes as Key Steps in Total Synthesis. Isr J Chem 2018. [DOI: 10.1002/ijch.201700056] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Daniel Pflästerer
- Heidelberg University; Organisch-Chemisches Institut; Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Matthias Rudolph
- Heidelberg University; Organisch-Chemisches Institut; Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - A. Stephen K. Hashmi
- Heidelberg University; Organisch-Chemisches Institut; Im Neuenheimer Feld 270 69120 Heidelberg Germany
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20
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Gold(I)-Catalysis for the Synthesis of Terpenoids: From Intramolecular Cascades to Intermolecular Cycloadditions. Isr J Chem 2018. [DOI: 10.1002/ijch.201800006] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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21
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Affiliation(s)
- Valentina Pirovano
- Department of Pharmaceutical Sciences; General and Organic Chemistry Section “A. Marchesini”; University of Milan; Via G. Venezian 21 20133 Milan Italy
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22
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Iwai T, Ueno M, Okochi H, Sawamura M. Synthesis of Cyclobutene-Fused Eight-Membered Carbocycles through Gold-Catalyzed Intramolecular Enyne [2+2] Cycloaddition. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201701193] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Tomohiro Iwai
- Department of Chemistry, Faculty of Science; Hokkaido University; Sapporo 060-0810 Japan
| | - Masahiro Ueno
- Department of Chemistry, Faculty of Science; Hokkaido University; Sapporo 060-0810 Japan
| | - Hiori Okochi
- Department of Chemistry, Faculty of Science; Hokkaido University; Sapporo 060-0810 Japan
| | - Masaya Sawamura
- Department of Chemistry, Faculty of Science; Hokkaido University; Sapporo 060-0810 Japan
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23
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An J, Parodi A, Monari M, Reis MC, Lopez CS, Bandini M. Gold-Catalyzed Dearomatization of 2-Naphthols with Alkynes. Chemistry 2017; 23:17473-17477. [DOI: 10.1002/chem.201704942] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Revised: 11/10/2017] [Indexed: 12/24/2022]
Affiliation(s)
- Juzeng An
- Dipartimento di Chimica “G. Ciamician”, Alma Mater Studiorum; Università di Bologna; Via Selmi 2 40126 Bologna Italy
| | - Adriano Parodi
- Dipartimento di Chimica “G. Ciamician”, Alma Mater Studiorum; Università di Bologna; Via Selmi 2 40126 Bologna Italy
| | - Magda Monari
- Dipartimento di Chimica “G. Ciamician”, Alma Mater Studiorum; Università di Bologna; Via Selmi 2 40126 Bologna Italy
| | | | | | - Marco Bandini
- Dipartimento di Chimica “G. Ciamician”, Alma Mater Studiorum; Università di Bologna; Via Selmi 2 40126 Bologna Italy
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24
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Wang Y, Zhang P, Di X, Dai Q, Zhang ZM, Zhang J. Gold-Catalyzed Asymmetric Intramolecular Cyclization of N-Allenamides for the Synthesis of Chiral Tetrahydrocarbolines. Angew Chem Int Ed Engl 2017; 56:15905-15909. [DOI: 10.1002/anie.201709595] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2017] [Revised: 10/23/2017] [Indexed: 12/14/2022]
Affiliation(s)
- Yidong Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 N. Zhongshan Road Shanghai 200062 China
| | - Peichao Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 N. Zhongshan Road Shanghai 200062 China
| | - Xiaoyu Di
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 N. Zhongshan Road Shanghai 200062 China
| | - Qiang Dai
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 N. Zhongshan Road Shanghai 200062 China
| | - Zhan-Ming Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 N. Zhongshan Road Shanghai 200062 China
| | - Junliang Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 N. Zhongshan Road Shanghai 200062 China
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry, CAS; 345 Lingling Road Shanghai 200032 China
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25
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Wang Y, Zhang P, Di X, Dai Q, Zhang ZM, Zhang J. Gold-Catalyzed Asymmetric Intramolecular Cyclization of N-Allenamides for the Synthesis of Chiral Tetrahydrocarbolines. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201709595] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yidong Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 N. Zhongshan Road Shanghai 200062 China
| | - Peichao Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 N. Zhongshan Road Shanghai 200062 China
| | - Xiaoyu Di
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 N. Zhongshan Road Shanghai 200062 China
| | - Qiang Dai
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 N. Zhongshan Road Shanghai 200062 China
| | - Zhan-Ming Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 N. Zhongshan Road Shanghai 200062 China
| | - Junliang Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 N. Zhongshan Road Shanghai 200062 China
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry, CAS; 345 Lingling Road Shanghai 200032 China
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26
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27
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Affiliation(s)
- Marino Petrini
- School of Science and Technology, Chemistry Division Università di Camerino Via S. Agostino, 1. 62032 Camerino Italy
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28
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Alcaide B, Almendros P, Cembellín S, Fernández I, Martínez del Campo T. Cationic AuIII
versus AuI
: Catalyst-Controlled Divergent Reactivity of Alkyne-Tethered Lactams. Chemistry 2017; 23:3012-3015. [DOI: 10.1002/chem.201700234] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Indexed: 12/12/2022]
Affiliation(s)
- Benito Alcaide
- Grupo de Lactamas y Heterociclos Bioactivos; Unidad Asociada al CSIC; Departamento de Química Orgánica I; Facultad de Ciencias Químicas; Universidad Complutense de Madrid; 28040 Madrid Spain
| | - Pedro Almendros
- Instituto de Química Orgánica General, IQOG; Consejo Superior de Investigaciones Científicas, CSIC; Juan de la Cierva 3 28006 Madrid Spain
| | - Sara Cembellín
- Grupo de Lactamas y Heterociclos Bioactivos; Unidad Asociada al CSIC; Departamento de Química Orgánica I; Facultad de Ciencias Químicas; Universidad Complutense de Madrid; 28040 Madrid Spain
| | - Israel Fernández
- Departamento de Química Orgánica I; Facultad de Ciencias Químicas; Universidad Complutense de Madrid; 28040 Madrid Spain
| | - Teresa Martínez del Campo
- Grupo de Lactamas y Heterociclos Bioactivos; Unidad Asociada al CSIC; Departamento de Química Orgánica I; Facultad de Ciencias Químicas; Universidad Complutense de Madrid; 28040 Madrid Spain
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29
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30
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Ito M, Kawasaki R, Kanyiva KS, Shibata T. Construction of a Polycyclic Conjugated System Containing a Dibenzazepine Moiety by Cationic Gold(I)-Catalyzed Cycloisomerization. European J Org Chem 2016. [DOI: 10.1002/ejoc.201601147] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mamoru Ito
- Department of Chemistry and Biochemistry; School of Advanced Science and Engineering; Waseda University; Shinjuku 169-8555 Tokyo Japan
| | - Ryosuke Kawasaki
- Department of Chemistry and Biochemistry; School of Advanced Science and Engineering; Waseda University; Shinjuku 169-8555 Tokyo Japan
| | - Kyalo Stephen Kanyiva
- International Center for Science and Engineering Programs (ICSEP); Waseda University; Shinjuku 169-8555 Tokyo Japan
| | - Takanori Shibata
- Department of Chemistry and Biochemistry; School of Advanced Science and Engineering; Waseda University; Shinjuku 169-8555 Tokyo Japan
- ACT-C; Japan Science and Technology Agency (JST); 4-1-8 Honcho Kawaguchi 332-0012 Saitama Japan
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31
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Magné V, Blanchard F, Marinetti A, Voituriez A, Guinchard X. Synthesis of Spiro[piperidine-3,3′-oxindoles]viaGold(I)-Catalyzed Dearomatization ofN-Propargyl- andN-Homoallenyl-2-bromotryptamines. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600398] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Valentin Magné
- Institut de Chimie des Substances Naturelles; CNRS UPR 2301; Université Paris-Sud; Université Paris-Saclay; 1 av. de la Terrasse 91198 Gif-sur-Yvette France
| | - Florent Blanchard
- Institut de Chimie des Substances Naturelles; CNRS UPR 2301; Université Paris-Sud; Université Paris-Saclay; 1 av. de la Terrasse 91198 Gif-sur-Yvette France
| | - Angela Marinetti
- Institut de Chimie des Substances Naturelles; CNRS UPR 2301; Université Paris-Sud; Université Paris-Saclay; 1 av. de la Terrasse 91198 Gif-sur-Yvette France
| | - Arnaud Voituriez
- Institut de Chimie des Substances Naturelles; CNRS UPR 2301; Université Paris-Sud; Université Paris-Saclay; 1 av. de la Terrasse 91198 Gif-sur-Yvette France
| | - Xavier Guinchard
- Institut de Chimie des Substances Naturelles; CNRS UPR 2301; Université Paris-Sud; Université Paris-Saclay; 1 av. de la Terrasse 91198 Gif-sur-Yvette France
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32
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Deb ML, Pegu CD, Deka B, Dutta P, Kotmale AS, Baruah PK. Brønsted-Acid-Mediated Divergent Reactions of Betti Bases with Indoles: An Approach to Chromeno[2,3-b]indoles through Intramolecular Dehydrogenative C2-Alkoxylation of Indole. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600546] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Mohit L. Deb
- Department of Applied Sciences; GUIST; Gauhati University; 781014 Guwahati Assam India
| | - Choitanya Dev Pegu
- Department of Applied Sciences; GUIST; Gauhati University; 781014 Guwahati Assam India
| | - Bhaskar Deka
- Department of Applied Sciences; GUIST; Gauhati University; 781014 Guwahati Assam India
| | - Prantu Dutta
- Department of Applied Sciences; GUIST; Gauhati University; 781014 Guwahati Assam India
| | - Amol S. Kotmale
- Central NMR Facility; National Chemical Laboratory; 411008 Pune India
| | - Pranjal K. Baruah
- Department of Applied Sciences; GUIST; Gauhati University; 781014 Guwahati Assam India
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33
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Qiu Y, Yang B, Zhu C, Bäckvall JE. Palladium-Catalyzed Oxidative Carbocyclization-Borylation of Enallenes to Cyclobutenes. Angew Chem Int Ed Engl 2016; 55:6520-4. [PMID: 27088425 PMCID: PMC5021125 DOI: 10.1002/anie.201601613] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Indexed: 01/04/2023]
Abstract
A highly efficient palladium-catalyzed oxidative borylation of enallenes was developed for the selective formation of cyclobutene derivatives and fully-substituted alkenylboron compounds. Cyclobutenes are formed as the exclusive products in MeOH in the presence of H2 O and Et3 N, whereas the use of AcOH leads to alkenylboron compounds. Both reactions showed a broad substrate scope and good tolerance for various functional groups, including carboxylic acid ester, free hydroxy, imide, and alkyl groups. Furthermore, transformations of the borylated products were conducted to show their potential applications.
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Affiliation(s)
- Youai Qiu
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden
| | - Bin Yang
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden
| | - Can Zhu
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden.
| | - Jan-E Bäckvall
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden.
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34
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Barbour PM, Wang W, Chang L, Pickard KL, Rais R, Slusher BS, Wang X. Property-Guided Synthesis of Aza-Tricyclic Indolines: Development of Gold Catalysis En Route. Adv Synth Catal 2016; 358:1482-1490. [PMID: 28360827 PMCID: PMC5367856 DOI: 10.1002/adsc.201501101] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Antibiotic resistance is a worldwide public health threat that needs to be addressed by improved antibiotic stewardship and continuing development of new chemical entities to treat resistant bacterial infections. Compounds that work alongside known antibiotics as combination therapies offer an efficient and sustainable approach to counteract antibiotic resistance in bacteria. Guided by property-based analysis, a series of aza-tricyclic indolines (ATIs) were synthesized to optimize their physiochemical properties as novel combination therapies with β-lactams to treat methicillin-resistant S. aureus (MRSA) infections. A novel and highly efficient gold-catalyzed tandem cyclization was developed to facilitate the synthesis of these ATIs. One guanidine-containing ATI was discovered to possess both improved anti-MRSA activity and lower mammalian toxicity both in vitro and in vivo. In addition, it also showed significantly enhanced aqueous solubility and metabolic stability. These results indicated that the ATIs are a novel class of anti-MRSA agents suitable for further evaluations as adjuvant therapy in animal model studies.
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Affiliation(s)
- Patrick M. Barbour
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO 80309, USA
| | - Wei Wang
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO 80309, USA
| | - Le Chang
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO 80309, USA
| | - Kasey L. Pickard
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO 80309, USA
| | - Rana Rais
- Department of Neurology and Johns Hopkins Drug Discovery, Johns Hopkins University, Baltimore, MD 21205, USA
| | - Barbara S. Slusher
- Department of Neurology and Johns Hopkins Drug Discovery, Johns Hopkins University, Baltimore, MD 21205, USA
| | - Xiang Wang
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO 80309, USA
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35
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Qiu Y, Yang B, Zhu C, Bäckvall JE. Palladium-Catalyzed Oxidative Carbocyclization-Borylation of Enallenes to Cyclobutenes. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201601613] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Youai Qiu
- Department of Organic Chemistry, Arrhenius Laboratory; Stockholm University; 10691 Stockholm Sweden
| | - Bin Yang
- Department of Organic Chemistry, Arrhenius Laboratory; Stockholm University; 10691 Stockholm Sweden
| | - Can Zhu
- Department of Organic Chemistry, Arrhenius Laboratory; Stockholm University; 10691 Stockholm Sweden
| | - Jan-E. Bäckvall
- Department of Organic Chemistry, Arrhenius Laboratory; Stockholm University; 10691 Stockholm Sweden
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36
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Heinrich CF, Fabre I, Miesch L. Silver-Catalyzed 7-exo-
dig Cyclization of Silylenolether-ynesulfonamides. Angew Chem Int Ed Engl 2016; 55:5170-4. [DOI: 10.1002/anie.201510708] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Revised: 02/05/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Clément F. Heinrich
- Laboratoire de Chimie Organique Synthétique; Institut de Chimie; 1, rue Blaise Pascal, BP296/R8 67008 Strasbourg France
| | - Indira Fabre
- Département de Chimie, Ecole Normale Supérieure-PSL Research University; Sorbonne Universités-UPMC Univ Paris 06, CNRS UMR 8640 PASTEUR; 24, rue Lhomond 75005 Paris France
| | - Laurence Miesch
- Laboratoire de Chimie Organique Synthétique; Institut de Chimie; 1, rue Blaise Pascal, BP296/R8 67008 Strasbourg France
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37
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Heinrich CF, Fabre I, Miesch L. Silver-Catalyzed 7-exo-
dig Cyclization of Silylenolether-ynesulfonamides. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201510708] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Clément F. Heinrich
- Laboratoire de Chimie Organique Synthétique; Institut de Chimie; 1, rue Blaise Pascal, BP296/R8 67008 Strasbourg France
| | - Indira Fabre
- Département de Chimie, Ecole Normale Supérieure-PSL Research University; Sorbonne Universités-UPMC Univ Paris 06, CNRS UMR 8640 PASTEUR; 24, rue Lhomond 75005 Paris France
| | - Laurence Miesch
- Laboratoire de Chimie Organique Synthétique; Institut de Chimie; 1, rue Blaise Pascal, BP296/R8 67008 Strasbourg France
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38
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Kumar R, Arigela RK, Samala S, Kundu B. Diversity Oriented Synthesis of Indoloazepinobenzimidazole and Benzimidazotriazolobenzodiazepine from N(1)-Alkyne-1,2-diamines. Chemistry 2015; 21:18828-33. [PMID: 26525303 DOI: 10.1002/chem.201502956] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2015] [Revised: 09/14/2015] [Indexed: 12/20/2022]
Abstract
A one-pot protocol for the diversity oriented synthesis of two N-polyheterocycles indoloazepinobenzimidazole and benzimidazotriazolobenzodiazepine from a common N(1)-alkyne-1,2-diamine building block is described. The approach involves sequential formation of benzimidazole through cyclocondensation and oxidation, which is followed by the formation of either an azepine ring (through alkyne activation and 6-endo-dig cyclization, 1,2-migration with ring expansion, and re-aromatization), or diazepine and triazole rings through 1,3-dipolar cycloaddition.
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Affiliation(s)
- Ravi Kumar
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Lucknow, 226031 (India).,Academy of Scientific and Innovative Research, New Delhi, 110001 (India)
| | - Rajesh K Arigela
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Lucknow, 226031 (India)
| | - Srinivas Samala
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Lucknow, 226031 (India)
| | - Bijoy Kundu
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Lucknow, 226031 (India). .,Academy of Scientific and Innovative Research, New Delhi, 110001 (India).
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39
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Mi Y, Zhou T, Wang KP, Lee D, Xia Y. Mechanistic Understanding of the Divergent Cyclizations ofo-Alkynylbenzaldehyde Acetals and Thioacetals Catalyzed by Metal Halides. Chemistry 2015; 21:17256-68. [DOI: 10.1002/chem.201502469] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Indexed: 11/06/2022]
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40
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Pflästerer D, Schumacher S, Rudolph M, Hashmi ASK. Mechanistic Insights into the Post‐Cyclization Isomerization in Gold‐Catalyzed 7‐
exo
‐
dig
‐Hydroarylations. Chemistry 2015; 21:11585-9. [DOI: 10.1002/chem.201501075] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2015] [Indexed: 11/06/2022]
Affiliation(s)
- Daniel Pflästerer
- Organisch‐Chemisches Institut, Ruprecht‐Karls‐Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg (Germany)
| | - Sören Schumacher
- Organisch‐Chemisches Institut, Ruprecht‐Karls‐Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg (Germany)
| | - Matthias Rudolph
- Organisch‐Chemisches Institut, Ruprecht‐Karls‐Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg (Germany)
| | - A. Stephen K. Hashmi
- Organisch‐Chemisches Institut, Ruprecht‐Karls‐Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg (Germany)
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589 (Saudi Arabia)
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41
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Jiang Y, Wei Y, Tang XY, Shi M. Gold(I)-Catalyzed Selective Heterocyclization of Propargylic Thioureas: Mechanistic Study of Competitive Gold-Activation Mode. Chemistry 2015; 21:7675-81. [DOI: 10.1002/chem.201500466] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2015] [Indexed: 11/08/2022]
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42
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Du BX, Quan ZJ, Da YX, Zhang Z, Wang XC. Chemo-Controlled Cross-Coupling of Di(hetero)aryl Disulfides with Grignard Reagents: CCvs.CS Bond Formation. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201400980] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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43
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Zhu PL, Zhang Z, Tang XY, Marek I, Shi M. Gold- and Silver-Catalyzed Intramolecular Cyclizations of Indolylcyclopropenes for the Divergent Synthesis of Azepinoindoles and Spiroindoline Piperidines. ChemCatChem 2015. [DOI: 10.1002/cctc.201402940] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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44
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Wegener M, Huber F, Bolli C, Jenne C, Kirsch SF. Silver-Free Activation of Ligated Gold(I) Chlorides: The Use of [Me3NB12Cl11]−as a Weakly Coordinating Anion in Homogeneous Gold Catalysis. Chemistry 2014; 21:1328-36. [DOI: 10.1002/chem.201404487] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Indexed: 01/15/2023]
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45
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Zhao C, Xie X, Duan S, Li H, Fang R, She X. Gold-Catalyzed 1,2-Acyloxy Migration/Intramolecular [3+2] 1,3-Dipolar Cycloaddtion Cascade Reaction: An Efficient Strategy for Syntheses of Medium-Sized-Ring Ethers and Amines. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201406486] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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46
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Zhao C, Xie X, Duan S, Li H, Fang R, She X. Gold-catalyzed 1,2-acyloxy migration/intramolecular [3+2] 1,3-dipolar cycloaddtion cascade reaction: an efficient strategy for syntheses of medium-sized-ring ethers and amines. Angew Chem Int Ed Engl 2014; 53:10789-93. [PMID: 25111560 DOI: 10.1002/anie.201406486] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2014] [Indexed: 11/10/2022]
Abstract
A highly efficient strategy for the formation of medium-sized-ring ethers and amines based on a gold-catalyzed cascade reaction, involving enynyl ester isomerization and intramolecular [3+2] cyclization, has been developed. Various multisubstituted medium-sized-ring unsaturated ethers and amines were obtained through this transformation. This method represents one of the relatively few transition metal catalyzed intramolecular cycloaddition reactions for medium-sized ring synthesis.
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Affiliation(s)
- Changgui Zhao
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu, 730000 (P. R. China)
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47
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Nemoto T, Matsuo N, Hamada Y. Gold-Catalyzed Carbocyclization of Phenols with a Terminal Alkyneviaan Intramolecularipso-Friedel-Crafts Alkenylation. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400247] [Citation(s) in RCA: 74] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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48
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Yang J, Zhu C, Tang X, Shi M. Rhodium(II)‐Catalyzed Intramolecular Annulation of 1‐Sulfonyl‐1,2,3‐Triazoles with Pyrrole and Indole Rings: Facile Synthesis of N‐Bridgehead Azepine Skeletons. Angew Chem Int Ed Engl 2014; 53:5142-6. [DOI: 10.1002/anie.201400881] [Citation(s) in RCA: 156] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Indexed: 11/11/2022]
Affiliation(s)
- Jin‐Ming Yang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, Meilong Road No. 130, Shanghai, 200237 (China)
| | - Cheng‐Zhi Zhu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, Meilong Road No. 130, Shanghai, 200237 (China)
| | - Xiang‐Ying Tang
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032 (China)
| | - Min Shi
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, Meilong Road No. 130, Shanghai, 200237 (China)
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032 (China)
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Yang JM, Zhu CZ, Tang XY, Shi M. Rhodium(II)-Catalyzed Intramolecular Annulation of 1-Sulfonyl-1,2,3-Triazoles with Pyrrole and Indole Rings: Facile Synthesis of N-Bridgehead Azepine Skeletons. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201400881] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Shu C, Li L, Chen CB, Shen HC, Ye LW. Gold-Catalyzed 6-Exo-DigCycloisomerization: A Versatile Approach to Functionalized Phenanthrenes. Chem Asian J 2014; 9:1525-9. [DOI: 10.1002/asia.201400034] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2014] [Indexed: 12/12/2022]
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