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Velasco-Rubio Á, Varela JA, Saá C. Palladium-Catalyzed [5 + 2] Heteroannulation of Phenethylamides with 1,3-Dienes to Dopaminergic 3-Benzazepines. Org Lett 2020; 22:3591-3595. [DOI: 10.1021/acs.orglett.0c01053] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Álvaro Velasco-Rubio
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS), Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Jesús A. Varela
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS), Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Carlos Saá
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS), Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
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2
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Ieawsuwan W, Pingaew R, Kunkaewom S, Ploypradith P, Ruchirawat S. Scandium(III)‐Triflate‐Catalyzed Pinacol‐Pinacolone Rearrangement and Cyclization of 1,2‐Diaryl‐1,2‐Ethanediol: A Versatile Synthesis of 1‐Aryl‐2,3‐Dihydro‐1
H
‐3‐Benzazepines. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900318] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Winai Ieawsuwan
- Laboratory of Medicinal ChemistryChulabhorn Research Institute 54 Kamphaeng Phet 6 Road, Laksi Bangkok 10210 Thailand
| | - Ratchanok Pingaew
- Department of ChemistryFaculty of ScienceSrinakharinwirot University Sukhumvit 23 Bangkok 10110 Thailand
| | - Sukanya Kunkaewom
- Laboratory of Medicinal ChemistryChulabhorn Research Institute 54 Kamphaeng Phet 6 Road, Laksi Bangkok 10210 Thailand
| | - Poonsakdi Ploypradith
- Laboratory of Medicinal ChemistryChulabhorn Research Institute 54 Kamphaeng Phet 6 Road, Laksi Bangkok 10210 Thailand
- Chemical Biology ProgramChulabhorn Graduate Institute 54 Kamphaeng Phet 6 Road, Laksi Bangkok 10210 Thailand
- Center of Excellence on Environmental Health and Toxicology (EHT)Ministry of Education 54 Kamphaeng Phet 6 Road, Laksi Bangkok 10210 Thailand
| | - Somsak Ruchirawat
- Laboratory of Medicinal ChemistryChulabhorn Research Institute 54 Kamphaeng Phet 6 Road, Laksi Bangkok 10210 Thailand
- Chemical Biology ProgramChulabhorn Graduate Institute 54 Kamphaeng Phet 6 Road, Laksi Bangkok 10210 Thailand
- Center of Excellence on Environmental Health and Toxicology (EHT)Ministry of Education 54 Kamphaeng Phet 6 Road, Laksi Bangkok 10210 Thailand
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Abstract
A synthetic route to derive the skeleton of naphthalenes starting with isovanillin is described with modest total yields via the key transformation of metal triflate-mediated intramolecular benzannulation of o-formyl or o-benzoyl allylbenzenes in MeNO2 at rt.
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Affiliation(s)
- Chieh-Kai Chan
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University Hospital
- Kaohsiung Medical University
- Kaohsiung 80708
- Taiwan
| | - Heui-Sin Wang
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University Hospital
- Kaohsiung Medical University
- Kaohsiung 80708
- Taiwan
| | - Yu-Lin Tsai
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University Hospital
- Kaohsiung Medical University
- Kaohsiung 80708
- Taiwan
| | - Meng-Yang Chang
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University Hospital
- Kaohsiung Medical University
- Kaohsiung 80708
- Taiwan
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5
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Gini A, Bamberger J, Luis-Barrera J, Zurro M, Mas-Ballesté R, Alemán J, Mancheño OG. Synthesis of 3-Benzazepines by Metal-Free Oxidative C-H Bond Functionalization-Ring Expansion Tandem Reaction. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600985] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Andrea Gini
- Institute for Organic Chemistry; University of Regensburg; 93053 Regensburg Germany
- Straubing Center of Science for Renewable Resources; 94315 Straubing Germany
| | - Julia Bamberger
- Institute for Organic Chemistry; University of Regensburg; 93053 Regensburg Germany
- Straubing Center of Science for Renewable Resources; 94315 Straubing Germany
| | - Javier Luis-Barrera
- Organic Chemistry Department; Universidad Autónoma de Madrid (U.A.M.); 28049 Madrid Spain
| | - Mercedes Zurro
- Institute for Organic Chemistry; University of Regensburg; 93053 Regensburg Germany
| | - Rubén Mas-Ballesté
- Inorganic Chemistry Department; Universidad Autónoma de Madrid (U.A.M.); 28049 Madrid Spain
| | - José Alemán
- Organic Chemistry Department; Universidad Autónoma de Madrid (U.A.M.); 28049 Madrid Spain
| | - Olga García Mancheño
- Institute for Organic Chemistry; University of Regensburg; 93053 Regensburg Germany
- Straubing Center of Science for Renewable Resources; 94315 Straubing Germany
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6
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Chan CK, Tsai YL, Chan YL, Chang MY. Synthesis of Substituted 2,3-Benzodiazepines. J Org Chem 2016; 81:9836-9847. [DOI: 10.1021/acs.joc.6b01935] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Chieh-Kai Chan
- Department of Medicinal and Applied Chemistry and General Research Centers of R&D Office, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Yu-Lin Tsai
- Department of Medicinal and Applied Chemistry and General Research Centers of R&D Office, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Yi-Ling Chan
- Department of Medicinal and Applied Chemistry and General Research Centers of R&D Office, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Meng-Yang Chang
- Department of Medicinal and Applied Chemistry and General Research Centers of R&D Office, Kaohsiung Medical University, Kaohsiung 807, Taiwan
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8
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Rodríguez A, Albert J, Ariza X, Garcia J, Granell J, Farràs J, La Mela A, Nicolás E. Catalytic C–H Activation of Phenylethylamines or Benzylamines and Their Annulation with Allenes. J Org Chem 2014; 79:9578-85. [DOI: 10.1021/jo501658s] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Aleix Rodríguez
- Departament
de Química Orgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1, 08028 Barcelona, Spain
- Institut de Biomedicina de la Universitat de Barcelona (IBUB), 08028 Barcelona, Spain
| | - Joan Albert
- Departament
de Química Inorgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1, 08028 Barcelona, Spain
- Institut de Biomedicina de la Universitat de Barcelona (IBUB), 08028 Barcelona, Spain
| | - Xavier Ariza
- Departament
de Química Orgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1, 08028 Barcelona, Spain
- Institut de Biomedicina de la Universitat de Barcelona (IBUB), 08028 Barcelona, Spain
- CIBER
Fisiopatología de la Obesidad y la Nutrición (CIBERobn), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Jordi Garcia
- Departament
de Química Orgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1, 08028 Barcelona, Spain
- Institut de Biomedicina de la Universitat de Barcelona (IBUB), 08028 Barcelona, Spain
- CIBER
Fisiopatología de la Obesidad y la Nutrición (CIBERobn), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Jaume Granell
- Departament
de Química Inorgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1, 08028 Barcelona, Spain
- Institut de Biomedicina de la Universitat de Barcelona (IBUB), 08028 Barcelona, Spain
| | - Jaume Farràs
- Departament
de Química Orgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1, 08028 Barcelona, Spain
- Institut de Biomedicina de la Universitat de Barcelona (IBUB), 08028 Barcelona, Spain
| | - Andrea La Mela
- Departament
de Química Orgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1, 08028 Barcelona, Spain
| | - Ernesto Nicolás
- Departament
de Química Orgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1, 08028 Barcelona, Spain
- Institut de Biomedicina de la Universitat de Barcelona (IBUB), 08028 Barcelona, Spain
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9
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Chang MY, Chan CK, Lin SY. One-pot access to 2-naphthols and benzofurans via the aerobic Wacker-type oxidation/intramolecular aldol cyclization. Tetrahedron 2013. [DOI: 10.1016/j.tet.2012.12.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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