1
|
Peng Y, Bao H, Zheng L, Zhou Y, Ni Q, Chen X, Li Y, Yan P, Yang YF, Liu Y. Cu(I)-Photosensitizer-Catalyzed Olefin-α-Amino Radical Metathesis/Demethylenative Cyclization of 1,7-Enynes. Org Lett 2024; 26:3218-3223. [PMID: 38587936 DOI: 10.1021/acs.orglett.4c00793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/10/2024]
Abstract
A demethylenative En-Yne radical cyclization of 1,7-enynes has been successfully developed to chemoselectively afford 3,4-dihyroquinolin-2-ones or quinolin-2-ones under the catalysis of Cu(I) photosensitizers PS3 and PS6 with different redox potentials. The preliminary mechanistic experiments revealed that the reaction underwent an unprecedented olefin-α-amino radical metathesis-type process. A reasonable mechanism was proposed to illustrate the catalyst-controlled chemoselectivity of the reaction based on preliminary mechanistic experiments and DFT calculations.
Collapse
Affiliation(s)
- Yun Peng
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P. R. China
| | - Hanyang Bao
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P. R. China
- Raybow (Hangzhou) Pharmaceutical Co., Ltd., Hangzhou, Zhejiang 310018, P. R. China
| | - Limeng Zheng
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P. R. China
- Raybow (Hangzhou) Pharmaceutical Co., Ltd., Hangzhou, Zhejiang 310018, P. R. China
| | - Yan Zhou
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P. R. China
| | - Qibo Ni
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P. R. China
| | - Xiahe Chen
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P. R. China
| | - Yuanqiang Li
- Raybow (Hangzhou) Pharmaceutical Co., Ltd., Hangzhou, Zhejiang 310018, P. R. China
| | - Pucha Yan
- Raybow (Hangzhou) Pharmaceutical Co., Ltd., Hangzhou, Zhejiang 310018, P. R. China
| | - Yun-Fang Yang
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P. R. China
| | - Yunkui Liu
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P. R. China
| |
Collapse
|
2
|
Zhu X, Li Y, Luo H, Li J, Hua Y, Liu G, Li L, Liu R. Propargylic Dialkyl Effect for Cyclobutene Formation through Ir(III)-Catalyzed Cycloisomerization of 1,6-Enynes. Org Lett 2024; 26:966-970. [PMID: 38270400 DOI: 10.1021/acs.orglett.3c04330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2024]
Abstract
The propargylic dialkyl effect (PDAE) has a significant impact on the cyclization reaction of enynes, partly reflected in changing the types of products. Herein, we described the influence of the propargylic dialkyl effect on the Ir(III)-catalyzed cycloisomerization of 1,6-enynes to provide strained cyclobutenes. A series of substituted 1,6-enynes were proved to be excellent substrate candidates in the presence of [Cp*IrCl2]2 in toluene. Mechanistic investigation, based on deuterium labeling experiments and control experiments, indicated that the propargylic dialkyl effect might boost C(sp)-H activation by preventing the coordination of active iridium species to the C(sp)≡C(sp) bond of enynes. This finding contributes to the fundamental understanding of enyne cyclization reactions and offers valuable insight into the propargylic dialkyl effect.
Collapse
Affiliation(s)
- Xuanyu Zhu
- Shanghai Frontiers Science Center of Biomimetic Catalysis, Joint Laboratory of International Cooperation of Resource Chemistry of Ministry of Education, Shanghai Normal University, Shanghai 200234, China
| | - Yi Li
- Shanghai Frontiers Science Center of Biomimetic Catalysis, Joint Laboratory of International Cooperation of Resource Chemistry of Ministry of Education, Shanghai Normal University, Shanghai 200234, China
| | - Hongtao Luo
- Shanghai Frontiers Science Center of Biomimetic Catalysis, Joint Laboratory of International Cooperation of Resource Chemistry of Ministry of Education, Shanghai Normal University, Shanghai 200234, China
| | - Jing Li
- Shanghai Frontiers Science Center of Biomimetic Catalysis, Joint Laboratory of International Cooperation of Resource Chemistry of Ministry of Education, Shanghai Normal University, Shanghai 200234, China
| | - Yuhui Hua
- Shanghai Frontiers Science Center of Biomimetic Catalysis, Joint Laboratory of International Cooperation of Resource Chemistry of Ministry of Education, Shanghai Normal University, Shanghai 200234, China
| | - Guohua Liu
- Shanghai Frontiers Science Center of Biomimetic Catalysis, Joint Laboratory of International Cooperation of Resource Chemistry of Ministry of Education, Shanghai Normal University, Shanghai 200234, China
| | - Lingling Li
- Instrumental Analysis Center of Shanghai Jiao Tong University, Shanghai 200240, China
| | - Rui Liu
- Shanghai Frontiers Science Center of Biomimetic Catalysis, Joint Laboratory of International Cooperation of Resource Chemistry of Ministry of Education, Shanghai Normal University, Shanghai 200234, China
| |
Collapse
|
3
|
Dutta L, Mondal A, Maurya JP, Mukhopadhyay D, Ramasastry SSV. Conceptual advances in nucleophilic organophosphine-promoted transformations. Chem Commun (Camb) 2023; 59:11045-11056. [PMID: 37656437 DOI: 10.1039/d3cc03648k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Catalysis by trivalent nucleophilic organophosphines has emerged as an essential tool in organic synthesis. Several new organic transformations promoted by phosphines substantiate and complement the existing synthetic chemistry tools. Mere design of the substrate and reagent combinations has introduced new modes of reactivity patterns, which are otherwise difficult to achieve. These design considerations have led to the rapid build-up of complex molecular entities and laid a solid foundation to synthesise bioactive natural products and pharmaceuticals. This article presents an overview of some of the conceptual advances, including our contributions to nucleophilic organophosphine chemistry. The scope, limitations, mechanistic insights, and applications of these metal-free transformations are discussed elaborately.
Collapse
Affiliation(s)
- Lona Dutta
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Sector 81, Manauli PO, S. A. S. Nagar, Punjab 140306, India.
| | - Atanu Mondal
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Sector 81, Manauli PO, S. A. S. Nagar, Punjab 140306, India.
| | - Jay Prakash Maurya
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Sector 81, Manauli PO, S. A. S. Nagar, Punjab 140306, India.
| | - Dipto Mukhopadhyay
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Sector 81, Manauli PO, S. A. S. Nagar, Punjab 140306, India.
| | - S S V Ramasastry
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Sector 81, Manauli PO, S. A. S. Nagar, Punjab 140306, India.
| |
Collapse
|
4
|
C de Souza W, Correia JTM, Matos PM, Kisukuri CM, Carneiro PS, Paixão MW. Organophotocatalytic intramolecular formal enyne‐metathesis – An alternative to transition‐metal catalysis. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Wanderson C de Souza
- Federal University of Sao Carlos: Universidade Federal de Sao Carlos Chemistry BRAZIL
| | | | - Priscilla M. Matos
- Federal University of Sao Carlos: Universidade Federal de Sao Carlos Chemistry BRAZIL
| | - Camila M Kisukuri
- Federal University of Sao Carlos: Universidade Federal de Sao Carlos Chemistry BRAZIL
| | - Pablo S. Carneiro
- Federal University of Sao Carlos: Universidade Federal de Sao Carlos Chemistry BRAZIL
| | - Márcio Weber Paixão
- Federal University of Sao Carlos Chemistry Rodovia Washington Luis, km 235 - SP-310SP-310 13565905 Sao Carlos BRAZIL
| |
Collapse
|
5
|
Murai M, Taniguchi R, Takai K. Regiodivergent Carbene/Alkyne Metathesis in Chromium-Mediated Coupling and Cyclization with 1,6-Enynes. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20210305] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Masahito Murai
- Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan
- Department of Chemistry, Graduate School of Science, Nagoya University, Furo, Chikusa, Nagoya, Aichi 464-8602, Japan
| | - Ryuji Taniguchi
- Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan
| | - Kazuhiko Takai
- Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan
| |
Collapse
|
6
|
Kaden F, Nowotni S, Höfner F, Lorenz M, Barthel A, Jäger A, Hennersdorf F, Weigand JJ, Metz P. Asymmetric Total Synthesis of (−)‐Dehydrocostus Lactone by Domino Metathesis. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Felix Kaden
- Fakultät Chemie und Lebensmittelchemie Organische Chemie I, Technische Universität Dresden Bergstraße 66 01069 Dresden Germany
| | - Susanne Nowotni
- Fakultät Chemie und Lebensmittelchemie Organische Chemie I, Technische Universität Dresden Bergstraße 66 01069 Dresden Germany
| | - Franziska Höfner
- Fakultät Chemie und Lebensmittelchemie Organische Chemie I, Technische Universität Dresden Bergstraße 66 01069 Dresden Germany
| | - Melanie Lorenz
- Fakultät Chemie und Lebensmittelchemie Organische Chemie I, Technische Universität Dresden Bergstraße 66 01069 Dresden Germany
| | - André Barthel
- Fakultät Chemie und Lebensmittelchemie Organische Chemie I, Technische Universität Dresden Bergstraße 66 01069 Dresden Germany
| | - Anne Jäger
- Fakultät Chemie und Lebensmittelchemie Organische Chemie I, Technische Universität Dresden Bergstraße 66 01069 Dresden Germany
| | - Felix Hennersdorf
- Fakultät Chemie und Lebensmittelchemie Anorganische Molekülchemie, Technische Universität Dresden Mommsenstraße 4 01069 Dresden Germany
| | - Jan J. Weigand
- Fakultät Chemie und Lebensmittelchemie Anorganische Molekülchemie, Technische Universität Dresden Mommsenstraße 4 01069 Dresden Germany
| | - Peter Metz
- Fakultät Chemie und Lebensmittelchemie Organische Chemie I, Technische Universität Dresden Bergstraße 66 01069 Dresden Germany
| |
Collapse
|
7
|
Etsè KS, Etsè KD, Nyssen P, Mouithys-Mickalad A. Assessment of anti-inflammatory-like, antioxidant activities and molecular docking of three alkynyl-substituted 3-ylidene-dihydrobenzo[d]isothiazole 1,1-dioxide derivatives. Chem Biol Interact 2021; 344:109513. [PMID: 33974901 DOI: 10.1016/j.cbi.2021.109513] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 04/12/2021] [Accepted: 05/05/2021] [Indexed: 11/19/2022]
Abstract
The presence of enyne and benzoisothiazole functions in the molecular architecture of compounds 1, 2 and 3 were expected to provide biochemical activities. In the present work, we first examined the molecular surface contact of three alkynyl-substituted 3-ylidenedihydrobenzo[d] isothiazole 1,1-dioxides. The analysis of the Hirshfeld surfaces reveals that only compound 3 exhibited a well-defined red spots, indicating intermolecular interactions identified as S-O⋯H, C-H⋯O and C-O⋯H contacts. Comparative fingerprint histograms of the three compounds show that close pair interactions are dominated by C-H⋯H-C contact. By UV-visible analysis, compound 1 showed the most intense absorbances at 407 and 441 nm, respectively. The radical scavenging activity explored in the DPPH test, shows that only 1 exhibited low anti-radical activity. Furthermore, cellular antioxidant capacity of benzoisothiazoles 1-3 was investigated with PMA-activated HL-60 cells using chemiluminescence and fluorescence techniques in the presence of L-012 and Amplex Red probe, respectively. Results highlight that compound 1 exhibited moderate anti-ROS capacity while compounds 2 and 3 enhanced ROS production. The cytotoxicity test performed on HL-60 cells, using the MTS assay, confirmed the lack of toxicity of the tested benzoisothiazole 1 compared to 2 and 3 which show low cytotoxicity (≤30%). Anti-catalytic activity was evaluated by following the inhibitory potential of the benzoisothiazoles on MPO activity and depicted benzoisothiazoles-MPO interactions by docking. Both SIEFED and docking studies demonstrated an anti-catalytic activity of the tested benzoisothiazoles towards MPO with the best activity for compound 2.
Collapse
Affiliation(s)
- Koffi Sénam Etsè
- Laboratory of Medicinal Chemistry, Center for Interdisciplinary Research on Medicines (CIRM), University of Liège, Quartier Ho^pital B36 Av. Hippocrate 15 B-4000 Liège, Belgium
| | - Kodjo Djidjolé Etsè
- Laboratoire de Physiologie et Biotechnologie Végétales (LPBV), Faculté des Sciences (FDS), Université de Lomé (UL), Lomé, Togo
| | - Pauline Nyssen
- Biomedical Spectroscopy Laboratory, Department of Physics, CESAM, ULiège, Sart-Tilman, B-4000 Liège, Belgium
| | - Ange Mouithys-Mickalad
- Center for Oxygen, Research and Development (CORD) and Center for Interdisciplinary Research on Medicine (CIRM) Institute of Chemistry University of Liège, Sart-Tilman (B.6a), 4000 Liège, Belgium.
| |
Collapse
|
8
|
Yang S, Alix A, Bour C, Gandon V. Alkynophilicity of Group 13 MX 3 Salts: A Theoretical Study. Inorg Chem 2021; 60:5507-5522. [PMID: 33769800 DOI: 10.1021/acs.inorgchem.0c03302] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The concept of alkynophilicity is revisited with group 13 MX3 metal salts (M = In, Ga, Al, B; X = Cl, OTf) using M06-2X/6-31+G(d,p) calculations. This study aims at answering why some of these salts show reactivity toward enynes that is similar to that observed with late-transition-metal complexes, notably Au(I) species, and why some of them are inactive. For this purpose, the mechanism of the skeletal reorganization of 1,6-enynes into 1-vinylcyclopentenes has been computed, including monomeric ("standard") and dimeric (superelectrophilic) activation. Those results are confronted with deactivation pathways based on the dissociation of the M-X bond. The role of the X ligand in the stabilization of the intermediate nonclassical carbocation is revealed, and the whole features required to make a good π-Lewis acid are discussed.
Collapse
Affiliation(s)
- Shengwen Yang
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), CNRS UMR 8182, Université Paris-Saclay, Bâtiment 420, 91405 Orsay Cedex, France.,Laboratoire de Chimie Moléculaire (LCM), CNRS UMR 9168, Ecole Polytechnique, Institut Polytechnique de Paris, Route de Saclay, 91128 Palaiseau Cedex, France
| | - Aurélien Alix
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), CNRS UMR 8182, Université Paris-Saclay, Bâtiment 420, 91405 Orsay Cedex, France
| | - Christophe Bour
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), CNRS UMR 8182, Université Paris-Saclay, Bâtiment 420, 91405 Orsay Cedex, France
| | - Vincent Gandon
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), CNRS UMR 8182, Université Paris-Saclay, Bâtiment 420, 91405 Orsay Cedex, France.,Laboratoire de Chimie Moléculaire (LCM), CNRS UMR 9168, Ecole Polytechnique, Institut Polytechnique de Paris, Route de Saclay, 91128 Palaiseau Cedex, France
| |
Collapse
|
9
|
Kaden F, Metz P. Enantioselective Total Synthesis of the Guaianolide (-)-Dehydrocostus Lactone by Enediyne Metathesis. Org Lett 2021; 23:1344-1348. [PMID: 33528264 DOI: 10.1021/acs.orglett.1c00008] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The hydroazulene core of the bioactive sesquiterpenoid (-)-dehydrocostus lactone was generated by domino enediyne metathesis. A triple hydroboration/oxidation of the resultant conjugated triene installed three out of four stereogenic centers of the target in a single step. The enantiopure acyclic metathesis substrate was readily available by an asymmetric anti aldol reaction. Masking of the γ-lactone as an acetal allowed for an efficient completion of the synthesis through late-stage double carbonyl olefination.
Collapse
Affiliation(s)
- Felix Kaden
- Fakultät Chemie und Lebensmittelchemie, Organische Chemie I, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Peter Metz
- Fakultät Chemie und Lebensmittelchemie, Organische Chemie I, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany
| |
Collapse
|
10
|
Morvan J, Mauduit M, Bertrand G, Jazzar R. Cyclic (Alkyl)(amino)carbenes (CAACs) in Ruthenium Olefin Metathesis. ACS Catal 2021. [DOI: 10.1021/acscatal.0c05508] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Jennifer Morvan
- Université de Rennes, Ecole Nationale Supérieure de Chimie de Rennes, CNRS, ISCR UMR 6226, F-35000 Rennes, France
| | - Marc Mauduit
- Université de Rennes, Ecole Nationale Supérieure de Chimie de Rennes, CNRS, ISCR UMR 6226, F-35000 Rennes, France
| | - Guy Bertrand
- UCSD-CNRS Joint Research Chemistry Laboratory (UMI 3555), Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0358, United States
| | - Rodolphe Jazzar
- UCSD-CNRS Joint Research Chemistry Laboratory (UMI 3555), Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0358, United States
| |
Collapse
|
11
|
Jun JJ, Xie X. Implementation of Diverse Synthetic and Strategic Approaches to Biologically Active Sulfamides. ChemistrySelect 2021. [DOI: 10.1002/slct.202004765] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jaden J. Jun
- Department of Pharmaceutical Sciences and Computational Chemical Genomics Screening Center School of Pharmacy 335 Sutherland Drive 206 Salk Pavilion University of Pittsburgh Pittsburgh PA15261 USA
- NIH National Center of Excellence for Computational Drug Abuse Research
- Drug Discovery Institute
| | - Xiang‐Qun Xie
- Department of Pharmaceutical Sciences and Computational Chemical Genomics Screening Center School of Pharmacy 335 Sutherland Drive 206 Salk Pavilion University of Pittsburgh Pittsburgh PA15261 USA
- NIH National Center of Excellence for Computational Drug Abuse Research
- Drug Discovery Institute
- Departments of Computational Biology and Structural Biology Director of CCGS and NIDA CDAR Centers School of Medicine University of Pittsburgh Pittsburgh Pennsylvania 15261 United States
| |
Collapse
|
12
|
González-Rodríguez J, Soengas RG, Rodríguez-Solla H. A cooperative zinc/catalytic indium system for the stereoselective sequential synthesis of ( E)-1,3-dienes from carbonyl compounds. Org Chem Front 2021. [DOI: 10.1039/d0qo01388a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel cooperative system based on zinc/catalytic indium for the stereoselective synthesis of highly functionalized (E)-1,3-dienes from aldehydes and ketones has been developed.
Collapse
Affiliation(s)
| | - Raquel G. Soengas
- Departamento de Química Orgánica e Inorgánica
- Universidad de Oviedo
- Oviedo
- Spain
| | | |
Collapse
|
13
|
Datta R, Ghosh S. Sequential ring-closing enyne metathesis and intramolecular Diels–Alder reaction: an approach to the synthesis of the core structure of galiellalactone. J CHEM SCI 2020. [DOI: 10.1007/s12039-020-01842-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
14
|
Hoveyda AH, Liu Z, Qin C, Koengeter T, Mu Y. Impact of Ethylene on Efficiency and Stereocontrol in Olefin Metathesis: When to Add It, When to Remove It, and When to Avoid It. Angew Chem Int Ed Engl 2020; 59:22324-22348. [DOI: 10.1002/anie.202010205] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Revised: 09/02/2020] [Indexed: 12/24/2022]
Affiliation(s)
- Amir H. Hoveyda
- Department of Chemistry Merkert Chemistry Center Boston College Chestnut Hill MA 02467 USA
- Supramolecular Science and Engineering Institute University of Strasbourg CNRS 67000 Strasbourg France
| | - Zhenxing Liu
- Supramolecular Science and Engineering Institute University of Strasbourg CNRS 67000 Strasbourg France
| | - Can Qin
- Department of Chemistry Merkert Chemistry Center Boston College Chestnut Hill MA 02467 USA
| | - Tobias Koengeter
- Department of Chemistry Merkert Chemistry Center Boston College Chestnut Hill MA 02467 USA
| | - Yucheng Mu
- Department of Chemistry Merkert Chemistry Center Boston College Chestnut Hill MA 02467 USA
| |
Collapse
|
15
|
Hoveyda AH, Liu Z, Qin C, Koengeter T, Mu Y. Impact of Ethylene on Efficiency and Stereocontrol in Olefin Metathesis: When to Add It, When to Remove It, and When to Avoid It. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202010205] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Amir H. Hoveyda
- Department of Chemistry Merkert Chemistry Center Boston College Chestnut Hill MA 02467 USA
- Supramolecular Science and Engineering Institute University of Strasbourg CNRS 67000 Strasbourg France
| | - Zhenxing Liu
- Supramolecular Science and Engineering Institute University of Strasbourg CNRS 67000 Strasbourg France
| | - Can Qin
- Department of Chemistry Merkert Chemistry Center Boston College Chestnut Hill MA 02467 USA
| | - Tobias Koengeter
- Department of Chemistry Merkert Chemistry Center Boston College Chestnut Hill MA 02467 USA
| | - Yucheng Mu
- Department of Chemistry Merkert Chemistry Center Boston College Chestnut Hill MA 02467 USA
| |
Collapse
|
16
|
Bernardi E, Colombo L, De Lorenzi E, Carraro M, Serra M. One‐Pot Preparation of Functionalized Azabicyclo[6.3.0]alkanone Amino Acids by Tandem Cross Enyne Metathesis/Ring‐Closing Metathesis. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Eric Bernardi
- Department of Drug Sciences Medicinal Chemistry and Pharmaceutical Technology Section University of Pavia Viale Taramelli 12 27100 Pavia Italy
| | - Lino Colombo
- Department of Drug Sciences Medicinal Chemistry and Pharmaceutical Technology Section University of Pavia Viale Taramelli 12 27100 Pavia Italy
| | - Ersilia De Lorenzi
- Department of Drug Sciences Medicinal Chemistry and Pharmaceutical Technology Section University of Pavia Viale Taramelli 12 27100 Pavia Italy
| | - Massimo Carraro
- Department of Chemistry and Pharmacy University of Sassari Via Vienna 2 07100 Sassari Italy
| | - Massimo Serra
- Department of Drug Sciences Medicinal Chemistry and Pharmaceutical Technology Section University of Pavia Viale Taramelli 12 27100 Pavia Italy
| |
Collapse
|
17
|
Dragutan V, Dragutan I, Demonceau A, Delaude L. Combining enyne metathesis with long-established organic transformations: a powerful strategy for the sustainable synthesis of bioactive molecules. Beilstein J Org Chem 2020; 16:738-755. [PMID: 32362948 PMCID: PMC7176922 DOI: 10.3762/bjoc.16.68] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 04/01/2020] [Indexed: 12/20/2022] Open
Abstract
This account surveys the current progress on the application of intra- and intermolecular enyne metathesis as main key steps in the synthesis of challenging structural motifs and stereochemistries found in bioactive compounds. Special emphasis is placed on ruthenium catalysts as promoters of enyne metathesis to build the desired 1,3-dienic units. The advantageous association of this approach with name reactions like Grignard, Wittig, Diels–Alder, Suzuki–Miyaura, Heck cross-coupling, etc. is illustrated. Examples unveil the generality of such tandem reactions in providing not only the intricate structures of known, in vivo effective substances but also for designing chemically modified analogs as valid alternatives for further therapeutic agents.
Collapse
Affiliation(s)
- Valerian Dragutan
- Institute of Organic Chemistry of the Romanian Academy, Bucharest, 060023, Romania
| | - Ileana Dragutan
- Institute of Organic Chemistry of the Romanian Academy, Bucharest, 060023, Romania
| | - Albert Demonceau
- Laboratory of Catalysis, Institut de Chimie (B6a), Allée du six Août 13, Université de Liège, 4000 Liège, Belgium
| | - Lionel Delaude
- Laboratory of Catalysis, Institut de Chimie (B6a), Allée du six Août 13, Université de Liège, 4000 Liège, Belgium
| |
Collapse
|
18
|
|
19
|
|
20
|
Lin M, Cui H, Hua Y, Zhang Y. Domino enyne metathesis en route to skeletally diverse, privileged scaffolds: synthesis of the tricyclic core of pseudolaric acid F. Org Chem Front 2019. [DOI: 10.1039/c9qo00477g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A domino enyne metathesis strategy for the efficient synthesis of skeletally diverse, privileged scaffolds has been developed.
Collapse
Affiliation(s)
- Minggui Lin
- Department of Chemistry and Key Laboratory of Chemical Biology of Fujian Province
- iChEM
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen
| | - Hao Cui
- Department of Chemistry and Key Laboratory of Chemical Biology of Fujian Province
- iChEM
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen
| | - Yuhui Hua
- Department of Chemistry and Key Laboratory of Chemical Biology of Fujian Province
- iChEM
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen
| | - Yandong Zhang
- Department of Chemistry and Key Laboratory of Chemical Biology of Fujian Province
- iChEM
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen
| |
Collapse
|
21
|
|
22
|
Datta R, Ghosh S. Domino ring-opening-ring-closing enyne metathesis vs enyne metathesis of norbornene derivatives with alkynyl side chains. Construction of condensed polycarbocycles. Beilstein J Org Chem 2018; 14:2708-2714. [PMID: 30410632 PMCID: PMC6204787 DOI: 10.3762/bjoc.14.248] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Accepted: 10/10/2018] [Indexed: 12/12/2022] Open
Abstract
The metathesis of norbornene derivatives with alkynyl side-chain with Grubbs’ ruthenium alkylidine as catalyst has been investigated with the objective of constructing condensed polycyclic structures. This investigation demonstrated that the generally observed domino reaction course involving a ring-opening metathesis of the norbornene unit and a ring-closing enyne metathesis is influenced to a great extent by the nature of the functional group and the substrate structure and may follow a different reaction course than what is usually observed. In cases where ROM–RCEYM occurred, the resulting 1,3-diene reacts in situ with the dienophile to provide condensed tetracyclic systems.
Collapse
Affiliation(s)
- Ritabrata Datta
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
| | - Subrata Ghosh
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
| |
Collapse
|
23
|
Aleksić J, Stojanović M, Baranac-Stojanović M. Silica Gel as a Promoter of Sequential Aza-Michael/Michael Reactions of Amines and Propiolic Esters: Solvent- and Metal-Free Synthesis of Polyfunctionalized Conjugated Dienes. Chem Asian J 2018; 13:1811-1835. [PMID: 29757499 DOI: 10.1002/asia.201800645] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Indexed: 01/19/2023]
Abstract
We present an efficient, simple, metal- and solvent-free silica-gel-promoted synthesis of functionalized conjugated dienes by sequential aza-Michael/Michael reactions by starting from commercially available primary amines and propiolic esters. The scope and usefulness of the method is demonstrated for 31 examples, including a range of propiolic esters, aliphatic amines, and differently substituted aromatic amines. For aliphatic amines, the products were obtained within 0.5 to 4 h in 52 to 85 % yield, compared with 3.5 to 22 h under classical solution-phase synthesis, which proceeds with similar or lower yields. The method was found to be particularly useful for weakly nucleophilic aromatic amines, which provided products in 21 to 73 % yield over 2.5 to 9.5 h compared with yields of 0 to 49 % over 1 to 6 d under standard solution-phase conditions, and for more hydrophobic esters that gave products in yields of 47 to 79 % over 1 to 3 h compared with 0 to 45 % over 4 to 114 h in solvent.
Collapse
Affiliation(s)
- Jovana Aleksić
- University of Belgrade, Institute of Chemistry, Technology and Metallurgy-Center for Chemistry, Njegoševa 12, 11000, Belgrade, Serbia
| | - Milovan Stojanović
- University of Belgrade, Institute of Chemistry, Technology and Metallurgy-Center for Chemistry, Njegoševa 12, 11000, Belgrade, Serbia
| | | |
Collapse
|
24
|
Wang Y, Jäger A, Gruner M, Lübken T, Metz P. Enantioselektive Totalsynthese von 3β-Hydroxy-7β-kemp-8(9)-en-6-on, ein aus höheren Termiten isoliertes Diterpen. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201708561] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yuzhou Wang
- Fachrichtung Chemie und Lebensmittelchemie, Organische Chemie I; Technische Universität Dresden; Bergstraße 66 01069 Dresden Deutschland
| | - Anne Jäger
- Fachrichtung Chemie und Lebensmittelchemie, Organische Chemie I; Technische Universität Dresden; Bergstraße 66 01069 Dresden Deutschland
| | - Margit Gruner
- Fachrichtung Chemie und Lebensmittelchemie, Organische Chemie I; Technische Universität Dresden; Bergstraße 66 01069 Dresden Deutschland
| | - Tilo Lübken
- Fachrichtung Chemie und Lebensmittelchemie, Organische Chemie I; Technische Universität Dresden; Bergstraße 66 01069 Dresden Deutschland
| | - Peter Metz
- Fachrichtung Chemie und Lebensmittelchemie, Organische Chemie I; Technische Universität Dresden; Bergstraße 66 01069 Dresden Deutschland
| |
Collapse
|
25
|
Wang Y, Jäger A, Gruner M, Lübken T, Metz P. Enantioselective Total Synthesis of 3β-Hydroxy-7β-kemp-8(9)-en-6-one, a Diterpene Isolated from Higher Termites. Angew Chem Int Ed Engl 2017; 56:15861-15865. [DOI: 10.1002/anie.201708561] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2017] [Indexed: 11/07/2022]
Affiliation(s)
- Yuzhou Wang
- Fachrichtung Chemie und Lebensmittelchemie, Organische Chemie I; Technische Universität Dresden; Bergstrasse 66 01069 Dresden Germany
| | - Anne Jäger
- Fachrichtung Chemie und Lebensmittelchemie, Organische Chemie I; Technische Universität Dresden; Bergstrasse 66 01069 Dresden Germany
| | - Margit Gruner
- Fachrichtung Chemie und Lebensmittelchemie, Organische Chemie I; Technische Universität Dresden; Bergstrasse 66 01069 Dresden Germany
| | - Tilo Lübken
- Fachrichtung Chemie und Lebensmittelchemie, Organische Chemie I; Technische Universität Dresden; Bergstrasse 66 01069 Dresden Germany
| | - Peter Metz
- Fachrichtung Chemie und Lebensmittelchemie, Organische Chemie I; Technische Universität Dresden; Bergstrasse 66 01069 Dresden Germany
| |
Collapse
|
26
|
Affiliation(s)
- Sambasivarao Kotha
- Department of Chemistry; Indian Institute of Technology-Bombay; Powai 400076 Mumbai India
| | | | - Rashid Ali
- Department of Chemistry; Indian Institute of Technology-Bombay; Powai 400076 Mumbai India
| |
Collapse
|
27
|
Roscales S, Plumet J. Ring Rearrangement Metathesis in 7-Oxabicyclo[2.2.1]heptene (7-Oxanorbornene) Derivatives. Some Applications in Natural Product Chemistry. Nat Prod Commun 2017. [DOI: 10.1177/1934578x1701200517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Metathesis reactions is firmly established as a valuable synthetic tool in organic chemistry, clearly comparable with the venerable Diels-Alder and Wittig reactions and, more recently, with the metal-catalyzed cross-coupling reactions. Metathesis reactions can be considered as a fascinating synthetic methodology, allowing different variants regarding substrate (alkene and alkyne metathesis) and type of metathetical reactions. On the other hand, tandem metathesis reactions such Ring Rearrangement Metathesis (RRM) and the coupling of metathesis reaction with other reactions of alkenes such as Diels-Alder or Heck reactions, makes metathesis one of the most powerful and reliable synthetic procedure.In particular, Ring-Rearrangement Metathesis (RRM) refers to the combination of several metathesis transformations into a domino process such as ring-opening metathesis (ROM)/ring-closing metathesis (RCM) and ROM-cross metathesis (CM) in a one-pot operation. RRM delivers complex frameworks that are difficult to assemble by conventional methods constitutingan atom economic process. RRM is applicable to mono- and polycyclic systems of varying ring sizes such as cyclopropene, cyclobutene, cyclopentene, cyclohexene, pyran systems, bicyclo[2.2.1]heptene derivatives, bicyclo[2.2.2]octene derivatives, bicyclo[3.2.1]octene derivatives and bicyclo[3.2.1]octene derivatives.In this review our attention has focused on the RRM reactions in 7-oxabicyclo[2.2.1]heptene derivatives and on their application in the synthesis of natural products or significant subunits of them.
Collapse
Affiliation(s)
- Silvia Roscales
- Technological Institute Pet, 10 Manuel Bartolomé Cossio St, 28040 Madrid, Spain
| | - Joaquín Plumet
- Complutense University, Faculty of Chemistry, Organic Chemistry Department, Ciudad Universitaria, 28040, Madrid, Spain
| |
Collapse
|
28
|
Riveira MJ, Mata EG. Cross-Metathesis on Immobilized Substrates - Application to the Generation of Synthetically and Biologically Relevant Structures. European J Org Chem 2017. [DOI: 10.1002/ejoc.201601487] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Martín J. Riveira
- Departamento de Química Orgánica; Instituto de Química Rosario (CONICETUNR); Facultad de Ciencias Bioquímicas y Farmacéuticas; Universidad Nacional de Rosario; Suipacha 531 2000 Rosario Argentina
| | - Ernesto G. Mata
- Departamento de Química Orgánica; Instituto de Química Rosario (CONICETUNR); Facultad de Ciencias Bioquímicas y Farmacéuticas; Universidad Nacional de Rosario; Suipacha 531 2000 Rosario Argentina
| |
Collapse
|
29
|
Otero-Fraga J, Granja JR. One step construction of a taxane-like skeleton by a diendiyne metathesis cyclization reaction. Org Chem Front 2017. [DOI: 10.1039/c6qo00741d] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
One-step cyclization for the formation of the characteristic tricyclic system of taxanes is described.
Collapse
Affiliation(s)
- J. Otero-Fraga
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS), and Departamento de Química Orgánica
- Universidade de Santiago de Compostela
- 15782 Santiago de Compostela
- Spain
| | - J. R. Granja
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS), and Departamento de Química Orgánica
- Universidade de Santiago de Compostela
- 15782 Santiago de Compostela
- Spain
| |
Collapse
|
30
|
Horino Y. Novel Carbon-Carbon Bond Forming Reactions by Allylpalladium Intermediates Possessing Silyl, Boryl, or Stannyl Groups. J SYN ORG CHEM JPN 2017. [DOI: 10.5059/yukigoseikyokaishi.75.24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yoshikazu Horino
- Department of Environmental Applied Chemistry, University of Toyama
| |
Collapse
|
31
|
Jung K, Kang EH, Sohn JH, Choi TL. Highly β-Selective Cyclopolymerization of 1,6-Heptadiynes and Ring-Closing Enyne Metathesis Reaction Using Grubbs Z-Selective Catalyst: Unprecedented Regioselectivity for Ru-Based Catalysts. J Am Chem Soc 2016; 138:11227-33. [DOI: 10.1021/jacs.6b05572] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Kijung Jung
- Department
of Chemistry, Seoul National University, Seoul 151-747, Korea
| | - Eun-Hye Kang
- Department
of Chemistry, Seoul National University, Seoul 151-747, Korea
| | - Jeong-Hun Sohn
- Department
of Chemistry, College of Natural Sciences, Chungnam National University, Daejeon 305-764, Korea
| | - Tae-Lim Choi
- Department
of Chemistry, Seoul National University, Seoul 151-747, Korea
| |
Collapse
|
32
|
Nadif SS, Kubo T, Gonsales SA, VenkatRamani S, Ghiviriga I, Sumerlin BS, Veige AS. Introducing “Ynene” Metathesis: Ring-Expansion Metathesis Polymerization Leads to Highly Cis and Syndiotactic Cyclic Polymers of Norbornene. J Am Chem Soc 2016; 138:6408-11. [DOI: 10.1021/jacs.6b03247] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Soufiane S. Nadif
- Center
for Catalysis, Department of Chemistry, University of Florida, P.O. Box 117200, Gainesville, Florida 32611, United States
| | - Tomohiro Kubo
- Center for Macromolecular Science & Engineering and George & Josephine Butler Polymer Research Laboratory, Department of Chemistry, University of Florida, P.O. Box 117200, Gainesville, Florida 32611, United States
| | - Stella A. Gonsales
- Center
for Catalysis, Department of Chemistry, University of Florida, P.O. Box 117200, Gainesville, Florida 32611, United States
| | - Sudarsan VenkatRamani
- Center
for Catalysis, Department of Chemistry, University of Florida, P.O. Box 117200, Gainesville, Florida 32611, United States
| | - Ion Ghiviriga
- Center
for Catalysis, Department of Chemistry, University of Florida, P.O. Box 117200, Gainesville, Florida 32611, United States
- Center for Macromolecular Science & Engineering and George & Josephine Butler Polymer Research Laboratory, Department of Chemistry, University of Florida, P.O. Box 117200, Gainesville, Florida 32611, United States
| | - Brent S. Sumerlin
- Center for Macromolecular Science & Engineering and George & Josephine Butler Polymer Research Laboratory, Department of Chemistry, University of Florida, P.O. Box 117200, Gainesville, Florida 32611, United States
| | - Adam S. Veige
- Center
for Catalysis, Department of Chemistry, University of Florida, P.O. Box 117200, Gainesville, Florida 32611, United States
- Center for Macromolecular Science & Engineering and George & Josephine Butler Polymer Research Laboratory, Department of Chemistry, University of Florida, P.O. Box 117200, Gainesville, Florida 32611, United States
| |
Collapse
|
33
|
Modification of alkyne-functionalized asymmetric phthalocyanines by CuI-catalyzed azide-alkyne cycloaddition. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.09.074] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
34
|
Batrice RJ, McKinven J, Arnold PL, Eisen MS. Selective Oligomerization and [2 + 2 + 2] Cycloaddition of Terminal Alkynes from Simple Actinide Precatalysts. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00455] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Rami J. Batrice
- Schulich
Faculty of Chemistry, Institute of Catalysis Science and Technology, Technion − Israel Institute of Technology, Technion City, 32000, Haifa, Israel
| | - Jamie McKinven
- EaStCHEM
School of Chemistry, University of Edinburgh, Joseph Black Building, The King’s Building, Edinburgh EH9 3FJ, United Kingdom
| | - Polly L. Arnold
- EaStCHEM
School of Chemistry, University of Edinburgh, Joseph Black Building, The King’s Building, Edinburgh EH9 3FJ, United Kingdom
| | - Moris S. Eisen
- Schulich
Faculty of Chemistry, Institute of Catalysis Science and Technology, Technion − Israel Institute of Technology, Technion City, 32000, Haifa, Israel
| |
Collapse
|
35
|
Chachignon H, Scalacci N, Petricci E, Castagnolo D. Synthesis of 1,2,3-Substituted Pyrroles from Propargylamines via a One-Pot Tandem Enyne Cross Metathesis–Cyclization Reaction. J Org Chem 2015; 80:5287-95. [DOI: 10.1021/acs.joc.5b00222] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Helene Chachignon
- Department
of Applied Sciences, Northumbria University Newcastle, Ellison Building, Ellison Place, NE1 8ST Newcastle upon Tyne, United Kingdom
| | - Nicolò Scalacci
- Department
of Applied Sciences, Northumbria University Newcastle, Ellison Building, Ellison Place, NE1 8ST Newcastle upon Tyne, United Kingdom
| | - Elena Petricci
- Dipartimento
di Biotecnologie, Chimica e Farmacia, University of Siena, Via A. Moro
2, 53100 Siena, Italy
| | - Daniele Castagnolo
- Department
of Applied Sciences, Northumbria University Newcastle, Ellison Building, Ellison Place, NE1 8ST Newcastle upon Tyne, United Kingdom
| |
Collapse
|
36
|
Laroche B, Detraz M, Blond A, Dubost L, Mailliet P, Nay B. Ring-closing enyne metathesis of terminal alkynes with propargylic hindrance. J Org Chem 2015; 80:5359-63. [PMID: 25894492 DOI: 10.1021/acs.joc.5b00659] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The ring closing enyne metathesis of substrates with propargylic hindrance was investigated, revealing the successful combination of the Stewart-Grubbs catalysts and microwave heating sometimes up to 170 °C for oxacycles. Medium-sized rings were obtained from terminal alkynes previously reputed as reluctant substrates. This unmatched combination was applied to the synthesis of carbocycles and oxacycles. In addition, this is the first report on the use of the Stewart Grubbs catalyst in ring closing enyne metatheses.
Collapse
Affiliation(s)
- Benjamin Laroche
- †Unité Molécules de Communication et Adaptation des Micro-organismes, Sorbonne Universités, Muséum National d'Histoire Naturelle, Centre National de la Recherche Scientifique (CNRS UMR 7245), 57 rue Cuvier (CP 54), 75005 Paris, France
| | - Morgane Detraz
- †Unité Molécules de Communication et Adaptation des Micro-organismes, Sorbonne Universités, Muséum National d'Histoire Naturelle, Centre National de la Recherche Scientifique (CNRS UMR 7245), 57 rue Cuvier (CP 54), 75005 Paris, France
| | - Alain Blond
- †Unité Molécules de Communication et Adaptation des Micro-organismes, Sorbonne Universités, Muséum National d'Histoire Naturelle, Centre National de la Recherche Scientifique (CNRS UMR 7245), 57 rue Cuvier (CP 54), 75005 Paris, France
| | - Lionel Dubost
- †Unité Molécules de Communication et Adaptation des Micro-organismes, Sorbonne Universités, Muséum National d'Histoire Naturelle, Centre National de la Recherche Scientifique (CNRS UMR 7245), 57 rue Cuvier (CP 54), 75005 Paris, France
| | - Patrick Mailliet
- ‡Unité Structure et instabilité des génomes, Sorbonne Universités, Muséum National d'Histoire Naturelle, Centre National de la Recherche Scientifique (CNRS UMR 7196), Institut National de la Santé et de la Recherche Médicale (INSERM U 1154), 57 rue Cuvier (CP 26), 75005 Paris, France
| | - Bastien Nay
- †Unité Molécules de Communication et Adaptation des Micro-organismes, Sorbonne Universités, Muséum National d'Histoire Naturelle, Centre National de la Recherche Scientifique (CNRS UMR 7245), 57 rue Cuvier (CP 54), 75005 Paris, France
| |
Collapse
|
37
|
Kotha S, Ali R, Srinivas V, Krishna NG. Diversity-oriented approach to spirocycles with indole moiety via Fischer indole cyclization, olefin metathesis and Suzuki–Miyaura cross-coupling reactions. Tetrahedron 2015. [DOI: 10.1016/j.tet.2014.11.024] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
38
|
Zhou X, Zhang C, Lin Y, He X, Zhang Y, Wang J, Xia H. 1,2-Migration in the reactions of ruthenium vinyl carbene with propargyl alcohols. Org Chem Front 2014. [DOI: 10.1039/c4qo00152d] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
|
39
|
Kotha S, Ali R, Chinnam AK. Diversity-oriented approach to spirocycles via ring-closing metathesis. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.06.049] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
40
|
Wallace DJ, Reamer RA. Ring-closing metathesis reactions of bis(enynes): selectivity and surprises. J Org Chem 2014; 79:5644-51. [PMID: 24856288 DOI: 10.1021/jo500815q] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A study of the ring-closing metathesis reactions of two bis(enynes) is presented. These substrates, which contain two alkenes and two alkynes, as well as a resident stereocenter, can potentially generate metathesis products resulting from many reaction pathways. In this contribution we present our results on these reactions, show how small changes in reaction conditions can lead to different product ratios, and attempt to provide a rationale for the outcomes.
Collapse
Affiliation(s)
- Debra J Wallace
- Department of Process Chemistry, Merck Research Laboratories , PO Box 2000, Rahway, New Jersey 07065, United States
| | | |
Collapse
|
41
|
Horino Y, Takahashi Y, Koketsu K, Abe H, Tsuge K. Practical and Convenient Synthesis of 1,6-Di- or 1,2,5,6-Tetra-arylhexa-1,3,5-trienes by the Dimerization of Pd(0)-Complexed Alkenylcarbenes Generated from π-Allylpalladium Intermediates. Org Lett 2014; 16:3184-7. [DOI: 10.1021/ol501643x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yoshikazu Horino
- Department of Applied Chemistry and ‡Department of Chemistry, Graduate School of
Science and Engineering, University of Toyama, Gofuku, Toyama 930-855, Japan
| | - Yu Takahashi
- Department of Applied Chemistry and ‡Department of Chemistry, Graduate School of
Science and Engineering, University of Toyama, Gofuku, Toyama 930-855, Japan
| | - Kaori Koketsu
- Department of Applied Chemistry and ‡Department of Chemistry, Graduate School of
Science and Engineering, University of Toyama, Gofuku, Toyama 930-855, Japan
| | - Hitoshi Abe
- Department of Applied Chemistry and ‡Department of Chemistry, Graduate School of
Science and Engineering, University of Toyama, Gofuku, Toyama 930-855, Japan
| | - Kiyoshi Tsuge
- Department of Applied Chemistry and ‡Department of Chemistry, Graduate School of
Science and Engineering, University of Toyama, Gofuku, Toyama 930-855, Japan
| |
Collapse
|
42
|
Hill-Cousins JT, Salim SS, Bakar YM, Bellingham RK, Light ME, Brown RC. One-pot enyne ring-closing metathesis–Diels–Alder reactions for the synthesis of polycyclic sulfamides. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.04.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
43
|
Xu Y, Zhang Q, He T, Meng F, Loh T. Palladium‐Catalyzed Direct Alkynylation of
N
‐Vinylacetamides. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400171] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Yun‐He Xu
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China, Fax: (+86)‐551‐6360‐3531; phone: (+86)‐551‐6360‐3531
| | - Qiu‐Chi Zhang
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China, Fax: (+86)‐551‐6360‐3531; phone: (+86)‐551‐6360‐3531
| | - Tao He
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China, Fax: (+86)‐551‐6360‐3531; phone: (+86)‐551‐6360‐3531
| | - Fei‐Fan Meng
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China, Fax: (+86)‐551‐6360‐3531; phone: (+86)‐551‐6360‐3531
| | - Teck‐Peng Loh
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China, Fax: (+86)‐551‐6360‐3531; phone: (+86)‐551‐6360‐3531
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 637371, Singapore
| |
Collapse
|
44
|
Powała B, Kubicki M, Spólnik G, Danikiewicz W, Pietraszuk C. Efficient synthesis of ruthenium vinyl carbene complexes. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2013.12.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
|
45
|
Bilel H, Hamdi N, Zagrouba F, Fischmeister C, Bruneau C. Terminal conjugated dienes via a ruthenium-catalyzed cross-metathesis/elimination sequence: application to renewable resources. Catal Sci Technol 2014. [DOI: 10.1039/c4cy00315b] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Two-step synthesis of terminal 1,3-dienes catalyzed by two different ruthenium complexes.
Collapse
Affiliation(s)
- Hallouma Bilel
- University of Carthage
- Higher Institute of Sciences and Technology of Environment of Borj Cedria
- , Tunisia
- UMR6226: CNRS-Université de Rennes1
- Institut des Sciences Chimiques
| | - Naceur Hamdi
- University of Carthage
- Higher Institute of Sciences and Technology of Environment of Borj Cedria
- , Tunisia
| | - Fethi Zagrouba
- University of Carthage
- Higher Institute of Sciences and Technology of Environment of Borj Cedria
- , Tunisia
| | - Cédric Fischmeister
- UMR6226: CNRS-Université de Rennes1
- Institut des Sciences Chimiques
- Organometallics : Materials and Catalysis
- Centre for Catalysis and Green Chemistry
- 35042 Rennes Cedex, France
| | - Christian Bruneau
- UMR6226: CNRS-Université de Rennes1
- Institut des Sciences Chimiques
- Organometallics : Materials and Catalysis
- Centre for Catalysis and Green Chemistry
- 35042 Rennes Cedex, France
| |
Collapse
|
46
|
Lejkowski M, Banerjee P, Raabe G, Runsink J, Gais HJ. Spiro- and Bicycloannulation of Sulfoximine-Substituted 2-Hydroxy-dihydropyrans: Enantioselective Synthesis of Spiroketals, Spiroethers, and Oxabicycles and Structure of Dihydropyran Oxocarbenium Ions. European J Org Chem 2013. [DOI: 10.1002/ejoc.201301461] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
47
|
Wang KP, Cho EJ, Yun SY, Rhee JY, Lee D. Regio- and stereoselectivity in the concatenated enyne cross metathesis–metallotropic [1,3]-shift of terminal 1,3-diyne. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.08.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
48
|
Lee OS, Kim KH, Kim J, Kwon K, Ok T, Ihee H, Lee HY, Sohn JH. Correlation between functionality preference of Ru carbenes and exo/endo product selectivity for clarifying the mechanism of ring-closing enyne metathesis. J Org Chem 2013; 78:8242-9. [PMID: 23944769 DOI: 10.1021/jo401420f] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Functionality preferences of metathesis Ru carbenes to various alkenes and alkynes with electronic and steric diversity were determined by using time-dependent fluorescence quenching. The functionality preferences depend not only on the properties of multiple bonds but also on the ligands on Ru. There was a good correlation between functionality preference and the metathesis reaction outcome. The correlation between functionality preference and exo/endo product ratio offers a solution to resolve the mechanistic issue related with alkene- vs alkyne-initiated pathway in ring-closing enyne metathesis. The correlation indicates the preference is likely to dictate the reaction pathway and eventually the outcome of the reaction. The Ru catalyst favoring alkyne over alkene provides more endo product, indicating that the reaction mainly initiates at the alkyne. By changing the substitution pattern, the preference can be reversed to give an exclusive exo product.
Collapse
Affiliation(s)
- Ok Suk Lee
- Department of Chemistry, College of Natural Sciences, Chungnam National University, Daejeon 305-764, Korea
| | | | | | | | | | | | | | | |
Collapse
|
49
|
Mailyan AK, Krylov IM, Bruneau C, Dixneuf PH, Osipov SN. Access to Cyclic α-CF3-Substituted α-Amino Acid Derivatives by Ring-Closing Metathesis of Functionalized 1,7-Enynes. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300619] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
50
|
O’Connor JM, Baldridge KK, Vélez CL, Rheingold AL, Moore CE. Chemistry at the Alkyne–Carbene Intersection: A Metallacyclobutene−η3-Vinylcarbene Equilibration. J Am Chem Soc 2013; 135:8826-9. [DOI: 10.1021/ja4039483] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Joseph M. O’Connor
- Department of Chemistry, University of California, San Diego, La Jolla, California
92093, United States
| | - Kim K. Baldridge
- Institute
of Organic Chemistry, University of Zürich, Winterthurerstrasse 190,
CH-8057 Zürich, Switzerland
| | - Carmen L. Vélez
- Department of Chemistry, University of California, San Diego, La Jolla, California
92093, United States
| | - Arnold L. Rheingold
- Department of Chemistry, University of California, San Diego, La Jolla, California
92093, United States
| | - Curtis E. Moore
- Department of Chemistry, University of California, San Diego, La Jolla, California
92093, United States
| |
Collapse
|