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1
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Virumbrales C, El-Remaily MAEAAA, Suárez-Pantiga S, Fernández-Rodríguez MA, Rodríguez F, Sanz R. Gold(I) Catalysis Applied to the Stereoselective Synthesis of Indeno[2,1- b]thiochromene Derivatives and Seleno Analogues. Org Lett 2022; 24:8077-8082. [DOI: 10.1021/acs.orglett.2c03411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Cintia Virumbrales
- Área de Química Orgánica, Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Pza. Misael Bañuelos s/n, 09001 Burgos, Spain
| | | | - Samuel Suárez-Pantiga
- Área de Química Orgánica, Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Pza. Misael Bañuelos s/n, 09001 Burgos, Spain
| | - Manuel A. Fernández-Rodríguez
- Facultad de Farmacia, Departamento de Química Orgánica y Química Inorgánica, Instituto de Investigación Química “Andrés M. del Río” (IQAR), Campus Científico-Tecnológico, Universidad de Alcalá (IRYCIS), Autovía A-II, Km 33.1, 28805 Alcalá de Henares, Spain
| | - Félix Rodríguez
- Departamento de Química Orgánica e Inorgánica, Facultad de Química, Universidad de Oviedo, C/Julián Clavería, 8, 33006 Oviedo, Spain
| | - Roberto Sanz
- Área de Química Orgánica, Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Pza. Misael Bañuelos s/n, 09001 Burgos, Spain
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2
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Fu J, Li B, Wang X, Liang Q, Peng X, Yang L, Wan T, Wang X, Lin B, Cheng M, Liu Y. Au(I)‐Catalyzed 6‐
endo
‐
dig
Cyclizations of Aromatic 1,
5‐Enynes
to 2‐(Naphthalen‐2‐yl)anilines Leading to Divergent Syntheses of Benzo[
α
]carbazole, Benzo[
c
,
h
]cinnoline and Dibenzo[
i
]phenanthridine Derivatives. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202100582] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Jiayue Fu
- Key Laboratory of Structure‐Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education Shenyang Liaoning 110016 China
- Wuya College of Innovation Shenyang Pharmaceutical University Shenyang Liaoning 110016 China
- Institute of Drug Research in Medicine Capital of China Benxi Liaoning 117000 China
| | - Bingbing Li
- Key Laboratory of Structure‐Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education Shenyang Liaoning 110016 China
- Wuya College of Innovation Shenyang Pharmaceutical University Shenyang Liaoning 110016 China
- Institute of Drug Research in Medicine Capital of China Benxi Liaoning 117000 China
| | - Xiugui Wang
- Key Laboratory of Structure‐Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education Shenyang Liaoning 110016 China
- Institute of Drug Research in Medicine Capital of China Benxi Liaoning 117000 China
| | - Qida Liang
- Key Laboratory of Structure‐Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education Shenyang Liaoning 110016 China
- Wuya College of Innovation Shenyang Pharmaceutical University Shenyang Liaoning 110016 China
- Institute of Drug Research in Medicine Capital of China Benxi Liaoning 117000 China
| | - Xiaoshi Peng
- Key Laboratory of Structure‐Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education Shenyang Liaoning 110016 China
- Institute of Drug Research in Medicine Capital of China Benxi Liaoning 117000 China
| | - Lu Yang
- Key Laboratory of Structure‐Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education Shenyang Liaoning 110016 China
- Wuya College of Innovation Shenyang Pharmaceutical University Shenyang Liaoning 110016 China
- Institute of Drug Research in Medicine Capital of China Benxi Liaoning 117000 China
| | - Tao Wan
- Liaoning Kangboshi Pharmaceutical Co. LTD Anshan Liaoning 114100 China
| | - Xinxiu Wang
- Key Laboratory of Structure‐Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education Shenyang Liaoning 110016 China
- Institute of Drug Research in Medicine Capital of China Benxi Liaoning 117000 China
| | - Bin Lin
- Key Laboratory of Structure‐Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education Shenyang Liaoning 110016 China
- Institute of Drug Research in Medicine Capital of China Benxi Liaoning 117000 China
| | - Maosheng Cheng
- Key Laboratory of Structure‐Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education Shenyang Liaoning 110016 China
- Institute of Drug Research in Medicine Capital of China Benxi Liaoning 117000 China
| | - Yongxiang Liu
- Key Laboratory of Structure‐Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education Shenyang Liaoning 110016 China
- Wuya College of Innovation Shenyang Pharmaceutical University Shenyang Liaoning 110016 China
- Institute of Drug Research in Medicine Capital of China Benxi Liaoning 117000 China
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3
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Milián A, García-García P, Pérez-Redondo A, Sanz R, Vaquero JJ, Fernández-Rodríguez MA. Selective Synthesis of Phenanthrenes and Dihydrophenanthrenes via Gold-Catalyzed Cycloisomerization of Biphenyl Embedded Trienynes. Org Lett 2020; 22:8464-8469. [PMID: 32969663 DOI: 10.1021/acs.orglett.0c03067] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Readily available o'-alkenyl-o-alkynylbiaryls, a particular type of 1,7-enynes, undergo a selective cycloisomerization reaction in the presence of a gold(I) catalyst to give interesting phenanthrene and dihydrophenanthrene derivatives in high yields. The solvent used provokes a switch in the evolution of the gold intermediate and plays a key role in the reaction outcome.
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Affiliation(s)
- Ana Milián
- Departamento de Quı́mica Orgánica y Quı́mica Inorgánica, Instituto de Investigación Quı́mica "Andrés M. del Rı́o" (IQAR). Universidad de Alcalá (IRYCIS). Campus Cientı́fico-Tecnológico, Facultad de Farmacia, Autovía A-II, Km 33.1, 28805 Alcalá de Henares, Madrid, Spain
| | - Patricia García-García
- Departamento de Quı́mica Orgánica y Quı́mica Inorgánica, Instituto de Investigación Quı́mica "Andrés M. del Rı́o" (IQAR). Universidad de Alcalá (IRYCIS). Campus Cientı́fico-Tecnológico, Facultad de Farmacia, Autovía A-II, Km 33.1, 28805 Alcalá de Henares, Madrid, Spain
| | - Adrián Pérez-Redondo
- Departamento de Quı́mica Orgánica y Quı́mica Inorgánica, Instituto de Investigación Quı́mica "Andrés M. del Rı́o" (IQAR). Universidad de Alcalá (IRYCIS). Campus Cientı́fico-Tecnológico, Facultad de Farmacia, Autovía A-II, Km 33.1, 28805 Alcalá de Henares, Madrid, Spain
| | - Roberto Sanz
- Área de Quı́mica Orgánica, Departamento de Quı́mica, Facultad de Ciencias, Universidad de Burgos, Pza. Misael Bañuelos s/n, 09001 Burgos, Spain
| | - Juan J Vaquero
- Departamento de Quı́mica Orgánica y Quı́mica Inorgánica, Instituto de Investigación Quı́mica "Andrés M. del Rı́o" (IQAR). Universidad de Alcalá (IRYCIS). Campus Cientı́fico-Tecnológico, Facultad de Farmacia, Autovía A-II, Km 33.1, 28805 Alcalá de Henares, Madrid, Spain
| | - Manuel A Fernández-Rodríguez
- Departamento de Quı́mica Orgánica y Quı́mica Inorgánica, Instituto de Investigación Quı́mica "Andrés M. del Rı́o" (IQAR). Universidad de Alcalá (IRYCIS). Campus Cientı́fico-Tecnológico, Facultad de Farmacia, Autovía A-II, Km 33.1, 28805 Alcalá de Henares, Madrid, Spain
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4
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Solas M, Muñoz MA, Suárez-Pantiga S, Sanz R. Regiodivergent Hydration-Cyclization of Diynones under Gold Catalysis. Org Lett 2020; 22:7681-7687. [PMID: 32915582 DOI: 10.1021/acs.orglett.0c02892] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Skipped diynones, efficiently prepared from biomass-derived ethyl lactate, undergo a tandem hydration-oxacyclization reaction under gold(I) catalysis. Reaction conditions have been developed for a switchable process that allows selective access to 4-pyrones or 3(2H)-furanones from the same starting diynones. Further application of this methodology in the total synthesis of polyporapyranone B was demonstrated.
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Affiliation(s)
- Marta Solas
- Área de Quı́mica Orgánica, Departamento de Quı́mica, Facultad de Ciencias, Universidad de Burgos, Pza. Misael Bañuelos s/n, 09001 Burgos, Spain
| | - Miguel A Muñoz
- Área de Quı́mica Orgánica, Departamento de Quı́mica, Facultad de Ciencias, Universidad de Burgos, Pza. Misael Bañuelos s/n, 09001 Burgos, Spain
| | - Samuel Suárez-Pantiga
- Área de Quı́mica Orgánica, Departamento de Quı́mica, Facultad de Ciencias, Universidad de Burgos, Pza. Misael Bañuelos s/n, 09001 Burgos, Spain
| | - Roberto Sanz
- Área de Quı́mica Orgánica, Departamento de Quı́mica, Facultad de Ciencias, Universidad de Burgos, Pza. Misael Bañuelos s/n, 09001 Burgos, Spain
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5
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Virumbrales C, Suárez‐Pantiga S, Marín‐Luna M, Silva López C, Sanz R. Unlocking the 5‐
exo
Pathway with the Au
I
‐Catalyzed Alkoxycyclization of 1,3‐Dien‐5‐ynes. Chemistry 2020; 26:8443-8451. [DOI: 10.1002/chem.202001296] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 04/13/2020] [Indexed: 12/28/2022]
Affiliation(s)
- Cintia Virumbrales
- Área de Química Orgánica. Departamento de QuímicaUniversidad de Burgos Pza. Misael Bañuelos, s/n 09001 Burgos Spain
| | - Samuel Suárez‐Pantiga
- Área de Química Orgánica. Departamento de QuímicaUniversidad de Burgos Pza. Misael Bañuelos, s/n 09001 Burgos Spain
| | - Marta Marín‐Luna
- Departamento de Química Orgánica and CITACAAgri-Food Research and Transfer Cluster, Campus da AugaUniversidade de Vigo 32004 Ourense Spain
- Current address: Departamento de Química OrgánicaRegional Campus of International Excellence „Campus Mare Nostrum“Universidad de Murcia Campus de Espinardo 30100 Murcia Spain
| | - Carlos Silva López
- Departamento de Química Orgánica and CITACAAgri-Food Research and Transfer Cluster, Campus da AugaUniversidade de Vigo 32004 Ourense Spain
| | - Roberto Sanz
- Área de Química Orgánica. Departamento de QuímicaUniversidad de Burgos Pza. Misael Bañuelos, s/n 09001 Burgos Spain
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