1
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Wang J, Xie C, Cheng X, Liu Y, Zhang J. Synthesis of 3‐Methyleneisoindolin‐1‐ones and Isoquinolinium Salts via
Exo
and
Endo
Selective Cyclization of 2‐(1‐Alkynyl)benzaldimines. Chemistry 2022; 28:e202103306. [DOI: 10.1002/chem.202103306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Indexed: 11/08/2022]
Affiliation(s)
- Jiwei Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry & Molecular Engineering East China Normal University 3663 North Zhongshan Road Shanghai 200062 P. R. China
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Congyun Xie
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Xiang Cheng
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Ye Liu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry & Molecular Engineering East China Normal University 3663 North Zhongshan Road Shanghai 200062 P. R. China
| | - Jun Zhang
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
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2
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Unnava R, Chahal K, Reddy KR. Synthesis of substituted 1,2-dihydroisoquinolines via Ni(ii) and Cu(i)/Ag(i) catalyzed double nucleophilic addition of arylamines to ortho-alkynyl donor-acceptor cyclopropanes (o-ADACs). Org Biomol Chem 2021; 19:6025-6029. [PMID: 34160541 DOI: 10.1039/d1ob00760b] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A concise approach for the synthesis of substituted 1,2-dihydroisoquinolines via double nucleophilic addition of primary arylamines to ortho-alkynyl donor-acceptor cyclopropanes (o-ADACs) in the presence of a catalytic Ni(ClO4)2·6H2O and CuI/AgOTf system has been developed. Further applying this protocol, some of the derived malonates were converted into the corresponding monoesters under Krapcho decarboxylation reaction conditions. Thereafter, these esters were transformed into the respective acids and alcohols. In addition, multifunctionalized 4-(2,2,2-trifluoroacetyl) 1,2-dihydroisoquinolines were also obtained with excess TFAA.
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Affiliation(s)
- Ramanjaneyulu Unnava
- Catalysis and Fine Chemicals Division, CSIR Indian Institute of Chemical Technology, Tarnaka, Hyderabad - 500007, India.
| | - Kapil Chahal
- Catalysis and Fine Chemicals Division, CSIR Indian Institute of Chemical Technology, Tarnaka, Hyderabad - 500007, India. and Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, UP, India
| | - Kallu Rajender Reddy
- Catalysis and Fine Chemicals Division, CSIR Indian Institute of Chemical Technology, Tarnaka, Hyderabad - 500007, India. and Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, UP, India
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3
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De Abreu M, Tang Y, Brachet E, Selkti M, Michelet V, Belmont P. Silver-catalyzed tandem cycloisomerization/hydroarylation reactions and mechanistic investigations for an efficient access to 1,2-dihydroisoquinolines. Org Biomol Chem 2021; 19:1037-1046. [DOI: 10.1039/d0ob02197k] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A combination of AcOH and Ag catalyst induced an efficient tandem reaction to form 1,2-dihydroisoquinoline derivatives. Highly functionalized multiheterocyclic scaffolds are accessible straightforwardly using readily available starting materials.
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Affiliation(s)
| | - Yue Tang
- Université Côte d'Azur
- Institut de Chimie de Nice
- UMR CNRS 7272
- Parc Valrose
- Faculté des Sciences
| | | | - Mohamed Selkti
- Université de Paris
- CiTCoM
- UMR CNRS 8038
- F-75006 Paris
- France
| | - Véronique Michelet
- Université Côte d'Azur
- Institut de Chimie de Nice
- UMR CNRS 7272
- Parc Valrose
- Faculté des Sciences
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4
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Tashrifi Z, Mohammadi Khanaposhtani M, Biglar M, Larijani B, Mahdavi M. Recent Advances in Alkyne Hydroamination as a Powerful Tool for the Construction of C−N Bonds. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000092] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Zahra Tashrifi
- Endocrinology and Metabolism Research CenterTehran University of Medical Sciences Tehran I.R. Iran
| | | | - Mahmood Biglar
- Endocrinology and Metabolism Research CenterTehran University of Medical Sciences Tehran I.R. Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research CenterTehran University of Medical Sciences Tehran I.R. Iran
| | - Mohammad Mahdavi
- Endocrinology and Metabolism Research CenterTehran University of Medical Sciences Tehran I.R. Iran
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5
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Zhao S, Cheng S, Liu H, Zhang J, Yuan W, Zhang X. Expedient Synthesis of Dihydroisoquinolines by Cascade Annulation of Nitrovinylbenzoquinone. ChemistrySelect 2020. [DOI: 10.1002/slct.202000589] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Sihan Zhao
- Asymmetric Synthesis and Chiraltechnology Key Laboratory of Sichuan ProvinceChengdu Institute of Organic Chemistry, Chinese Academy of Sciences Chengdu China
- University of Chinese Academy of Sciences Beijing China
| | - Shaobing Cheng
- Asymmetric Synthesis and Chiraltechnology Key Laboratory of Sichuan ProvinceChengdu Institute of Organic Chemistry, Chinese Academy of Sciences Chengdu China
- University of Chinese Academy of Sciences Beijing China
| | - Hui Liu
- Asymmetric Synthesis and Chiraltechnology Key Laboratory of Sichuan ProvinceChengdu Institute of Organic Chemistry, Chinese Academy of Sciences Chengdu China
- University of Chinese Academy of Sciences Beijing China
| | - Jiayan Zhang
- Asymmetric Synthesis and Chiraltechnology Key Laboratory of Sichuan ProvinceChengdu Institute of Organic Chemistry, Chinese Academy of Sciences Chengdu China
- University of Chinese Academy of Sciences Beijing China
| | - Weicheng Yuan
- Asymmetric Synthesis and Chiraltechnology Key Laboratory of Sichuan ProvinceChengdu Institute of Organic Chemistry, Chinese Academy of Sciences Chengdu China
| | - Xiaomei Zhang
- Asymmetric Synthesis and Chiraltechnology Key Laboratory of Sichuan ProvinceChengdu Institute of Organic Chemistry, Chinese Academy of Sciences Chengdu China
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6
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Faisca Phillips AM, Guedes da Silva MFC, Pombeiro AJL. The Stereoselective Nitro-Mannich Reaction in the Synthesis of Active Pharmaceutical Ingredients and Other Biologically Active Compounds. Front Chem 2020; 8:30. [PMID: 32047742 PMCID: PMC6997535 DOI: 10.3389/fchem.2020.00030] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 01/09/2020] [Indexed: 11/13/2022] Open
Abstract
The nitro-Mannich (aza-Henry) reaction, in which a nitroalkane and an imine react to form a β-nitroamine, is a versatile tool for target-oriented synthesis. Although the first stereoselective reaction was developed only 20 years ago, and enantioselective and diastereoselective versions for the synthesis of non-racemic compounds soon after, there are nowadays a variety of reliable methods which can be used for the synthesis of APIs and other biologically active substances. Hence many anticancer drugs, antivirals, antimicrobials, enzyme inhibitors and many more substances, containing C-N bonds, have been synthesized using this reaction. Several transition metal complexes and organocatalysts were shown to be compatible with the presence of a wide range of functional groups in these molecules, and very high levels of asymmetric induction have been achieved in some cases. The reaction has also been applied in cascade processes. The structural diversity of the products, ranging from simple heterocycles or azabicycles to complex alkaloids, iminosugars, amino acids or diamino acids and phosphonates, shows the versatility of the nitro-Mannich reaction and its potential for future developments.
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Affiliation(s)
| | | | - Armando J L Pombeiro
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
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7
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Kumar S, Saunthwal RK, Saini KM, Verma AK. Dual function of carbon tetrachloride: synthesis of chlorinated heterocycles. Chem Commun (Camb) 2019; 55:10721-10724. [PMID: 31429428 DOI: 10.1039/c9cc04746h] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient tandem approach to invent highly chlorinated and structurally diversified dihydropyridine fused heterocycles from easily accessible ortho-alkynylaldehydes and primary amines under metal-free conditions via four sequential bond formations is described. The proposed tandem route proceeds via a carbon tetrachloride-mediated 6-endo-dig ring closure followed by nucleophilic attack of the trichloromethyl anion.
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Affiliation(s)
- Shiv Kumar
- Synthetic Organic Chemistry Research Laboratory, Department of Chemistry, University of Delhi, Delhi-110007, India.
| | - Rakesh K Saunthwal
- Synthetic Organic Chemistry Research Laboratory, Department of Chemistry, University of Delhi, Delhi-110007, India.
| | - Kapil M Saini
- Synthetic Organic Chemistry Research Laboratory, Department of Chemistry, University of Delhi, Delhi-110007, India.
| | - Akhilesh K Verma
- Synthetic Organic Chemistry Research Laboratory, Department of Chemistry, University of Delhi, Delhi-110007, India.
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8
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Wang HY, Tian SK. Carbon Tetrachloride-Mediated Cyclization of (2-Alkynyl)arylaldimines for the Synthesis of Polychlorinated Nitrogen Heterocycles. Org Lett 2019; 21:5675-5678. [PMID: 31290329 DOI: 10.1021/acs.orglett.9b02010] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
An unprecedented use of carbon tetrachloride to mediate the 6-endo-dig cyclization of (2-alkynyl)arylaldimines, generated in situ from (2-alkynyl)arylaldehydes and primary amines, has been developed via formal insertion of C═N and C≡C bonds into a C-Cl bond under catalyst-free conditions, providing convenient access to a range of structurally diverse polychlorinated 1,2-dihydroisoquinolines and heteroarene-fused nitrogen heterocycles.
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Affiliation(s)
- Hai-Yang Wang
- Hefei National Laboratory for Physical Sciences at the Microscale, Center for Excellence in Molecular Synthesis, and Department of Chemistry , University of Science and Technology of China , Hefei , Anhui 230026 , China
| | - Shi-Kai Tian
- Hefei National Laboratory for Physical Sciences at the Microscale, Center for Excellence in Molecular Synthesis, and Department of Chemistry , University of Science and Technology of China , Hefei , Anhui 230026 , China.,Key Laboratory of Synthetic Chemistry of Natural Substances , Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , Shanghai 200032 , China
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9
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Umeda R, Ishida T, Nakagawa Y, Inoue M, Yajima T, Nishiyama Y. Synthesis of 1,2-Dihydroisoquinolines via Rhenium-catalyzed Tandem Cyclization and Nucleophilic Addition of 2-(1-Alkynyl)arylaldimines. CHEM LETT 2018. [DOI: 10.1246/cl.180200] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Rui Umeda
- Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan
| | - Tetsuya Ishida
- Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan
| | - Yota Nakagawa
- Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan
| | - Mitsuru Inoue
- Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan
| | - Tatsuo Yajima
- Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan
| | - Yutaka Nishiyama
- Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan
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10
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Basavaiah D, Thamizharasi P. Baylis-Hillman Reaction: In Situ Generated Isoquinolinium Species as Excellent Electrophiles for Coupling with Alkyl Acrylates and Acrylonitrile. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700743] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Deevi Basavaiah
- School of Chemistry; University of Hyderabad; 500046 Hyderabad India
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11
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Wang L, Guan ZR, Ding MW. One-pot synthesis of 1H-isochromenes and 1,2-dihydroisoquinolines by a sequential isocyanide-based multicomponent/Wittig reaction. Org Biomol Chem 2016; 14:2413-20. [PMID: 26810599 DOI: 10.1039/c5ob02405f] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A one-pot synthesis of 1H-isochromenes and 1,2-dihydroisoquinolines by a I-MCR/Wittig sequence was developed. The reaction of phosphonium salt , an acid, an amine (or without), and an isocyanide gave the 1H-isochromenes or 1,2-dihydroisoquinolines in good yields by a sequential Passerini or Ugi condensation and an intramolecular Wittig reaction in the presence of K2CO3.
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Affiliation(s)
- Long Wang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Central China Normal University, Wuhan 430079, P. R. China. and College of Materials and Chemical Engineering, China Three Gorges University, Yichang, Hubei 443002, P. R. China
| | - Zhi-Rong Guan
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Central China Normal University, Wuhan 430079, P. R. China.
| | - Ming-Wu Ding
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Central China Normal University, Wuhan 430079, P. R. China.
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12
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Chaudhari TY, Urvashi U, Ginotra SK, Yadav P, Kumar G, Tandon V. Regioselective synthesis of functionalized dihydroisoquinolines from o-alkynylarylaldimines via the Reformatsky reaction. Org Biomol Chem 2016; 14:9896-9906. [DOI: 10.1039/c6ob01790h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel approach for the synthesis of functionalized 1,2-dihydroisoquinolines from o-alkynylarylaldimines via the Reformatsky reaction without the aid of an external Lewis acid has been described.
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Affiliation(s)
| | - Urvashi Urvashi
- Department of Chemistry
- University of Delhi
- New Delhi-110007
- India
| | | | - Pooja Yadav
- Department of Chemistry
- University of Delhi
- New Delhi-110007
- India
| | - Gulshan Kumar
- Department of Chemistry
- University of Delhi
- New Delhi-110007
- India
| | - Vibha Tandon
- Special Centre for Molecular Medicine
- Jawahar Lal Nehru University
- New Delhi-110067
- India
- Department of Chemistry
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13
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Tandon V, Urvashi, Yadav P, Sur S, Abbat S, Tiwari V, Hewer R, Papathanasopoulos MA, Raja R, Banerjea AC, Verma AK, Kukreti S, Bharatam PV. Design, Synthesis, and Biological Evaluation of 1,2-Dihydroisoquinolines as HIV-1 Integrase Inhibitors. ACS Med Chem Lett 2015; 6:1065-70. [PMID: 26487913 DOI: 10.1021/acsmedchemlett.5b00230] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Accepted: 08/09/2015] [Indexed: 12/30/2022] Open
Abstract
6-Endo-dig-cyclization is an efficient method for the synthesis of 1,2-dihydroisoquinolines. We have synthesized few 1,2-dihydroisoquinolines having different functionality at the C-1, C-3, C-7, and N-2 positions for evaluation against HIV-1 integrase (HIV1-IN) inhibitory activity. A direct nitro-Mannich condensation of o-alkynylaldimines and dual activation of o-alkynyl aldehydes by inexpensive cobalt chloride yielded desired compounds. Out of 24 compounds, 4m and 6c came out as potent integrase inhibitors in in vitro strand transfer (ST) assay, with IC50 value of 0.7 and 0.8 μM, respectively. Molecular docking of these compounds in integrase revealed strong interaction between metal and ligands, which stabilizes the enzyme-inhibitor complex. The ten most active compounds were subjected to antiviral assay. Out of those, 6c reduced the level of p24 viral antigen by 91%, which is comparable to RAL in antiviral assay. Interestingly, these compounds showed similar ST inhibitory activity in G140S mutant, suggesting they can act against resistant strains.
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Affiliation(s)
- Vibha Tandon
- Department
of Chemistry, University of Delhi, Delhi 110007, India
- Special
Centre for Molecular Medicine, Jawaharlal Nehru University, New Delhi 110067, India
| | - Urvashi
- Department
of Chemistry, University of Delhi, Delhi 110007, India
| | - Pooja Yadav
- Department
of Chemistry, University of Delhi, Delhi 110007, India
| | - Souvik Sur
- Department
of Chemistry, University of Delhi, Delhi 110007, India
| | - Sheenu Abbat
- National Institute of Pharmaceutical Education and Research, S. A. S Nagar, Mohali, Punjab 160062, India
| | - Vinod Tiwari
- Department
of Chemistry, University of Delhi, Delhi 110007, India
| | - Raymond Hewer
- Biomedical
Advanced Material Division, Mintek, Private Bag X3015, Randburg 2125, Johannesburg, South Africa
| | - Maria A. Papathanasopoulos
- Department
of Molecular Medicine and Haematology, University of the Witwatersrand Medical School,
Parktown 2193, Johannesburg, South Africa
| | - Rameez Raja
- Laboratory
of Virology, National Institute of Immunology, New Delhi 110067, India
| | - Akhil C. Banerjea
- Laboratory
of Virology, National Institute of Immunology, New Delhi 110067, India
| | | | - Shrikant Kukreti
- Department
of Chemistry, University of Delhi, Delhi 110007, India
| | - Prasad V. Bharatam
- National Institute of Pharmaceutical Education and Research, S. A. S Nagar, Mohali, Punjab 160062, India
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