1
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Barik P, Behera SS, Nayak LK, Nanda LN, Nanda SK, Patri P. Transition metal catalysed cascade C-C and C-O bond forming events of alkynes. Org Biomol Chem 2024; 22:5052-5086. [PMID: 38856756 DOI: 10.1039/d3ob02044d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2024]
Abstract
The past few decades have witnessed the emergence of domino reactions as a powerful tool for the multi-functionalization of alkynes for the rapid and smooth construction of complex molecular architectures. In this context, employing transition metal catalysis, vicinal/geminal cascade functionalization of alkynes involving C-C and C-O bond-formation reactions, has become a preferred strategy for the synthesis of oxygenated motifs. Despite this significant progress, reviews documenting such strategies are either metal/functional group-centric or target-oriented, thus hampering further developments. Therefore, in this review, different conceptual approaches based on C-C and C-O bond-forming events of alkynes such as carboxygenation (C-C and CO bond formation), carboalkoxylation (C-C and C-OR bond formation), and carboacetoxylation (C-C and C-OAc bond formations) are discussed, and examples from the literature from the last two decades are presented. Further, we have presented detailed insights into the mechanism of different transformations.
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Affiliation(s)
- Padmanava Barik
- PG Department of Chemistry, Bhadrak Autonomous College, Bhadrak, Odisha, 756100, India.
| | | | - Laxmi Kanta Nayak
- PG Department of Chemistry, Bhadrak Autonomous College, Bhadrak, Odisha, 756100, India.
| | | | - Santosh Kumar Nanda
- PG Department of Chemistry, Bhadrak Autonomous College, Bhadrak, Odisha, 756100, India.
| | - Padmanava Patri
- PG Department of Chemistry, Bhadrak Autonomous College, Bhadrak, Odisha, 756100, India.
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2
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Cai Y, Binder WH. Triggered Crosslinking of Main-Chain Enediyne Polyurethanes via Bergman Cyclization. Macromol Rapid Commun 2023; 44:e2300440. [PMID: 37877520 DOI: 10.1002/marc.202300440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 10/23/2023] [Indexed: 10/26/2023]
Abstract
Crosslinking chemistries occupy an important position in polymer modification with a particular importance when triggered in response to external stimuli. Enediyne (EDY) moieties are used as functional entities in this work, known to undergo a pericyclic Bergman cyclization (BC) to induce a triggered crosslinking of polyurethanes (PU) via the intermediately formed diradicals. Diamino-EDYs, where the distance between the enyne-moieties is known to be critical to induce a BC, are placed repetitively as main-chain structural elements in isophorone-based PUs to induce reinforcement upon heating, compression, or stretching. A 7-day compression under room temperature results in a ≈69% activation of the BC, together with the observation of an increase in tensile strength by 62% after 25 stretching cycles. The occurrence of BC is further proven by the decreased exothermic values in differential scanning calorimetry, together with characteristic peaks of the formed benzene moieties via IR spectroscopy. Purely heat-induced crosslinking contributes to 191% of the maximum tensile strength in comparison to the virgin PU. The BC herein forms an excellent crosslinking strategy, triggered by heat or force in PU materials.
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Affiliation(s)
- Yue Cai
- Macromolecular Chemistry, Institute of Chemistry, Faculty of Natural Science II, Martin Luther University Halle-Wittenberg, Von-Danckelmann-Platz 4, 06120, Halle (Saale), Germany
| | - Wolfgang H Binder
- Macromolecular Chemistry, Institute of Chemistry, Faculty of Natural Science II, Martin Luther University Halle-Wittenberg, Von-Danckelmann-Platz 4, 06120, Halle (Saale), Germany
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3
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Jiang J, Zhou J, Li Y, Peng C, He G, Huang W, Zhan G, Han B. Silver/chiral pyrrolidinopyridine relay catalytic cycloisomerization/(2 + 3) cycloadditions of enynamides to asymmetrically synthesize bispirocyclopentenes as PDE1B inhibitors. Commun Chem 2023; 6:128. [PMID: 37337043 DOI: 10.1038/s42004-023-00921-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 06/05/2023] [Indexed: 06/21/2023] Open
Abstract
Significant progress has been made in asymmetric synthesis through the use of transition metal catalysts combined with Lewis bases. However, the use of a dual catalytic system involving 4-aminopyridine and transition metal has received little attention. Here we show a metal/Lewis base relay catalytic system featuring silver acetate and a modified chiral pyrrolidinopyridine (PPY). It was successfully applied in the cycloisomerization/(2 + 3) cycloaddition reaction of enynamides. Bispirocyclopentene pyrazolone products could be efficiently synthesized in a stereoselective and economical manner (up to >19:1 dr, 99.5:0.5 er). Transformations of the product could access stereodivergent diastereoisomers and densely functionalized polycyclic derivatives. Mechanistic studies illustrated the relay catalytic model and the origin of the uncommon chemoselectivity. In subsequent bioassays, the products containing a privileged drug-like scaffold exhibited isoform-selective phosphodiesterase 1 (PDE1) inhibitory activity in vitro. The optimal lead compound displayed a good therapeutic effect for ameliorating pulmonary fibrosis via inhibiting PDE1 in vivo.
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Affiliation(s)
- Jing Jiang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, P.R. China
| | - Jin Zhou
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, P.R. China
| | - Yang Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, P.R. China
| | - Cheng Peng
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, P.R. China
| | - Gu He
- State Key Laboratory of Biotherapy and Department of Pharmacy, West China Hospital Sichuan University, Chengdu, 610041, P.R. China
| | - Wei Huang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, P.R. China
| | - Gu Zhan
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, P.R. China.
| | - Bo Han
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, P.R. China.
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4
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Atmaca U, Saglamtas R, Sert Y, Çelik M, Gülçin İ. Metal‐Free Synthesis via Intramolecular Cyclization, Enzyme Inhibition Properties and Molecular Docking of Novel Isoindolinones. ChemistrySelect 2023. [DOI: 10.1002/slct.202204578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
Affiliation(s)
- Ufuk Atmaca
- Oltu Vocational Collage Atatürk University 25400- Oltu-Erzurum Turkey
- Department of Chemistry Faculty of Science Atatürk University 25240- Erzurum Turkey
| | - Ruya Saglamtas
- Department of Medical Services and Technology Vocational School of Health Services Agri Ibrahim Cecen University 04100- Agri Turkey
| | - Yusuf Sert
- Sorgun Vocational School & Department of Physics Yozgat Bozok University 47800- Yozgat Turkey
| | - Murat Çelik
- Department of Chemistry Faculty of Science Atatürk University 25240- Erzurum Turkey
| | - İlhami Gülçin
- Department of Chemistry Faculty of Science Atatürk University 25240- Erzurum Turkey
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5
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Zhou L, Yu J, Xu M, Wang X, Zhang B, Mao H, Lv X. Catalyst-controlled cycloisomerization/[4+3] cycloaddition sequence to construct 2,3-furan-fused dihydroazepines and 2,3-pyrrole-fused dihydrooxepines. Org Chem Front 2022. [DOI: 10.1039/d1qo01733k] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel catalyst-controlled cycloisomerization/[4+3]cycloaddition sequence of readily available acyclic enyne-amides and crotonate-derived sulfur ylides is reported. This strategy enables the rapid and efficient construction of a series of bicyclic 2,3-furan-fused...
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6
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Cai Y, Lehmann F, Peiter E, Chen S, Zhu J, Hinderberger D, Binder WH. Bergman cyclization of main-chain enediyne polymers for enhanced DNA cleavage. Polym Chem 2022. [DOI: 10.1039/d2py00259k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The design of novel polymers bearing multiple ene-diynes in the main chain are reported, allowing to tune activity of DNA cleavage via the Bergman cyclization.
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Affiliation(s)
- Yue Cai
- Macromolecular Chemistry, Institute of Chemistry, Faculty of Natural Science II (Chemistry, Physics and Mathematics), Martin-Luther-University Halle-Wittenberg, von-Danckelmann-Platz 4, Halle D-06120, Germany
| | - Florian Lehmann
- Physical Chemistry, Institute of Chemistry, Faculty of Natural Science II (Chemistry, Physics and Mathematics), Martin-Luther-University Halle-Wittenberg, von-Danckelmann-Platz 4, Halle D-06120, Germany
| | - Edgar Peiter
- Faculty of Natural Sciences III, Plant Nutrition Laboratory, Institute of Agricultural and Nutritional Sciences, Martin Luther University Halle-Wittenberg, Halle D-06099, Germany
| | - Senbin Chen
- Key Laboratory of Materials Chemistry for Energy Conversion and Storage, Ministry of Education (HUST), School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), Wuhan 430074, China
| | - Jintao Zhu
- Key Laboratory of Materials Chemistry for Energy Conversion and Storage, Ministry of Education (HUST), School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), Wuhan 430074, China
| | - Dariush Hinderberger
- Physical Chemistry, Institute of Chemistry, Faculty of Natural Science II (Chemistry, Physics and Mathematics), Martin-Luther-University Halle-Wittenberg, von-Danckelmann-Platz 4, Halle D-06120, Germany
| | - Wolfgang H. Binder
- Macromolecular Chemistry, Institute of Chemistry, Faculty of Natural Science II (Chemistry, Physics and Mathematics), Martin-Luther-University Halle-Wittenberg, von-Danckelmann-Platz 4, Halle D-06120, Germany
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7
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Savela R, Méndez‐Gálvez C. Isoindolinone Synthesis via One-Pot Type Transition Metal Catalyzed C-C Bond Forming Reactions. Chemistry 2021; 27:5344-5378. [PMID: 33125790 PMCID: PMC8048987 DOI: 10.1002/chem.202004375] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 10/30/2020] [Indexed: 11/06/2022]
Abstract
Isoindolinone structure is an important privileged scaffold found in a large variety of naturally occurring as well as synthetic, biologically and pharmaceutically active compounds. Owing to its crucial role in a number of applications, the synthetic methodologies for accessing this heterocyclic skeleton have received significant attention during the past decade. In general, the synthetic strategies can be divided into two categories: First, direct utilization of phthalimides or phthalimidines as starting materials for the synthesis of isoindolinones; and second, construction of the lactam and/or aromatic rings by different catalytic methods, including C-H activation, cross-coupling, carbonylation, condensation, addition and formal cycloaddition reactions. Especially in the last mentioned, utilization of transition metal catalysts provides access to a broad range of substituted isoindolinones. Herein, the recent advances (2010-2020) in transition metal catalyzed synthetic methodologies via formation of new C-C bonds for isoindolinones are reviewed.
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Affiliation(s)
- Risto Savela
- Johan Gadolin Process Chemistry CentreLaboratory of Molecular Science and TechnologyÅbo Akademi UniversityBiskopsgatan 820500TurkuFinland
| | - Carolina Méndez‐Gálvez
- Johan Gadolin Process Chemistry CentreLaboratory of Molecular Science and TechnologyÅbo Akademi UniversityBiskopsgatan 820500TurkuFinland
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8
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Abbasi Kejani A, Khosravi H, Rominger F, Balalaie S, Breit B. Metal-Free Domino Oligocyclization Reactions of Enynals and Enynones with Molecular Oxygen. Org Lett 2021; 23:1291-1295. [DOI: 10.1021/acs.orglett.0c04272] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Alireza Abbasi Kejani
- Peptide Chemistry Research Center, K. N. Toosi University of Technology, P.O. Box 15875-4416, Tehran 15875-4416, Iran
| | - Hormoz Khosravi
- Peptide Chemistry Research Center, K. N. Toosi University of Technology, P.O. Box 15875-4416, Tehran 15875-4416, Iran
| | - Frank Rominger
- Organisch-Chemisches Institut der Universität Heidelberg, Im Neuenheimer Feld 270, D-69120 Heidelberg, Germany
| | - Saeed Balalaie
- Peptide Chemistry Research Center, K. N. Toosi University of Technology, P.O. Box 15875-4416, Tehran 15875-4416, Iran
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah 6715847141, Iran
| | - Bernhard Breit
- Institut für Organische Chemie, Albert-Ludwigs-Universität Freiburg, Albertstrasse 21, D-79104 Freiburg im Breisgau, Germany
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9
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Ge J, Ding Q, Long X, Liu X, Peng Y. Copper(II)-Catalyzed Domino Synthesis of 4-Benzenesulfonyl Isoxazoles from 2-Nitro-1,3-enynes, Amines, and Sodium Benzenesulfinate. J Org Chem 2020; 85:13886-13894. [PMID: 33084339 DOI: 10.1021/acs.joc.0c01964] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A simple and effective method for the synthesis of fully substituted 4-benzenesulfonyl isoxazoles through a copper(II)-catalyzed three-component reaction of 2-nitro-1,3-enynes, amines, and sodium benzenesulfinate is described. The reaction proceeds smoothly under mild conditions and provides the benzenesulfonyl isoxazoles with high chemoselectivity.
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Affiliation(s)
- Junying Ge
- Key Laboratory of Functional Small Organic Molecules, Ministry of Education, Jiangxi Key Laboratory of Green Chemistry, and College of Chemistry & Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022, China.,Institute of Coordination Catalysis, Engineering Center of Jiangxi, University for Lithium Energy and Key Laboratory of Jiangxi University for Applied Chemistry and Chemical Biology, Yichun University, Yichun, Jiangxi 336000, China
| | - Qiuping Ding
- Key Laboratory of Functional Small Organic Molecules, Ministry of Education, Jiangxi Key Laboratory of Green Chemistry, and College of Chemistry & Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022, China
| | - Xujing Long
- Key Laboratory of Functional Small Organic Molecules, Ministry of Education, Jiangxi Key Laboratory of Green Chemistry, and College of Chemistry & Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022, China
| | - Xuan Liu
- Key Laboratory of Functional Small Organic Molecules, Ministry of Education, Jiangxi Key Laboratory of Green Chemistry, and College of Chemistry & Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022, China
| | - Yiyuan Peng
- Key Laboratory of Functional Small Organic Molecules, Ministry of Education, Jiangxi Key Laboratory of Green Chemistry, and College of Chemistry & Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022, China
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10
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Wu L, Yu B, Li E. Recent Advances in Organocatalyst‐Mediated Benzannulation Reactions. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000608] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Lulu Wu
- School of Science Henan Agricultural University Zhengzhou 450002 People's Republic of China
| | - Bing Yu
- College of Chemistry Green Catalysis Center Zhengzhou University Zhengzhou 450001 People's Republic of China
| | - Er‐Qing Li
- College of Chemistry Green Catalysis Center Zhengzhou University Zhengzhou 450001 People's Republic of China
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11
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Zhu T, Liu Y, Smetankova M, Zhuo S, Mou C, Chai H, Jin Z, Chi YR. Carbene‐Catalyzed Desymmetrization and Direct Construction of Arenes with All‐Carbon Quaternary Chiral Center. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201910183] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Tingshun Zhu
- Nanyang Technological University Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences Singapore 637371 Singapore
- Present address: School of Chemistry Sun Yat-Sen University Guangzhou 510275 P. R. China
| | - Yingguo Liu
- Nanyang Technological University Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences Singapore 637371 Singapore
| | - Marie Smetankova
- Nanyang Technological University Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences Singapore 637371 Singapore
| | - Shitian Zhuo
- Nanyang Technological University Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences Singapore 637371 Singapore
| | - Chengli Mou
- School of Pharmacy Guizhou University of Traditional Chinese Medicine, Huaxi District Guiyang Guizhou 550025 China
| | - Huifang Chai
- School of Pharmacy Guizhou University of Traditional Chinese Medicine, Huaxi District Guiyang Guizhou 550025 China
| | - Zhichao Jin
- Key Laboratory of Green Pesticide and Agricultural Bioengineering Ministry of Education Guizhou University, Huaxi District Guiyang 550025 China
| | - Yonggui Robin Chi
- Nanyang Technological University Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences Singapore 637371 Singapore
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12
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Zhu T, Liu Y, Smetankova M, Zhuo S, Mou C, Chai H, Jin Z, Chi YR. Carbene‐Catalyzed Desymmetrization and Direct Construction of Arenes with All‐Carbon Quaternary Chiral Center. Angew Chem Int Ed Engl 2019; 58:15778-15782. [DOI: 10.1002/anie.201910183] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 08/27/2019] [Indexed: 01/11/2023]
Affiliation(s)
- Tingshun Zhu
- Nanyang Technological University Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences Singapore 637371 Singapore
- Present address: School of Chemistry Sun Yat-Sen University Guangzhou 510275 P. R. China
| | - Yingguo Liu
- Nanyang Technological University Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences Singapore 637371 Singapore
| | - Marie Smetankova
- Nanyang Technological University Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences Singapore 637371 Singapore
| | - Shitian Zhuo
- Nanyang Technological University Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences Singapore 637371 Singapore
| | - Chengli Mou
- School of Pharmacy Guizhou University of Traditional Chinese Medicine, Huaxi District Guiyang Guizhou 550025 China
| | - Huifang Chai
- School of Pharmacy Guizhou University of Traditional Chinese Medicine, Huaxi District Guiyang Guizhou 550025 China
| | - Zhichao Jin
- Key Laboratory of Green Pesticide and Agricultural Bioengineering Ministry of Education Guizhou University, Huaxi District Guiyang 550025 China
| | - Yonggui Robin Chi
- Nanyang Technological University Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences Singapore 637371 Singapore
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13
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Song C, Dong X, Wang Z, Liu K, Chiang C, Lei A. Visible‐Light‐Induced [4+2] Annulation of Thiophenes and Alkynes to Construct Benzene Rings. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201905971] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Chunlan Song
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
| | - Xin Dong
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
| | - Zhongjie Wang
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
| | - Kun Liu
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
| | - Chien‐Wei Chiang
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
| | - Aiwen Lei
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
- National Research Center for Carbohydrate Synthesis Jiangxi Normal University Nanchang 330022 Jiangxi P. R. China
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14
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Song C, Dong X, Wang Z, Liu K, Chiang C, Lei A. Visible‐Light‐Induced [4+2] Annulation of Thiophenes and Alkynes to Construct Benzene Rings. Angew Chem Int Ed Engl 2019; 58:12206-12210. [DOI: 10.1002/anie.201905971] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 06/16/2019] [Indexed: 12/23/2022]
Affiliation(s)
- Chunlan Song
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
| | - Xin Dong
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
| | - Zhongjie Wang
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
| | - Kun Liu
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
| | - Chien‐Wei Chiang
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
| | - Aiwen Lei
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
- National Research Center for Carbohydrate Synthesis Jiangxi Normal University Nanchang 330022 Jiangxi P. R. China
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15
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Guo S, Pan R, Guan Z, Li P, Cai L, Chen S, Lin A, Yao H. Synthesis of Indole-Fused Polycyclics via Rhodium-Catalyzed Undirected C-H Activation/Alkene Insertion. Org Lett 2019; 21:6320-6324. [PMID: 31386379 DOI: 10.1021/acs.orglett.9b02198] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A Rh(III)-catalyzed undirected C-H activation/alkene insertion to synthesize diversified indole-fused polycyclics has been developed. Intramolecular electrophilic cyclization generated a 3-indolyl rhodium species that went through an aryl-to-aryl 1,4-rhodium migration to realize the C-H activation. The subsequent [4 + 2] carboannulation or hydroarylation of alkenes could be achieved, respectively, by simply adjusting the additives of the reaction.
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Affiliation(s)
- Songjin Guo
- Department of Medicinal Chemistry, School of Pharmacy and State Key Laboratory of Natural Medicines (SKLNM) , China Pharmaceutical University , Nanjing 210009 , P.R. China
| | - Rui Pan
- Department of Medicinal Chemistry, School of Pharmacy and State Key Laboratory of Natural Medicines (SKLNM) , China Pharmaceutical University , Nanjing 210009 , P.R. China
| | - Zhe Guan
- Department of Medicinal Chemistry, School of Pharmacy and State Key Laboratory of Natural Medicines (SKLNM) , China Pharmaceutical University , Nanjing 210009 , P.R. China
| | - Panpan Li
- Department of Medicinal Chemistry, School of Pharmacy and State Key Laboratory of Natural Medicines (SKLNM) , China Pharmaceutical University , Nanjing 210009 , P.R. China
| | - Libo Cai
- Department of Medicinal Chemistry, School of Pharmacy and State Key Laboratory of Natural Medicines (SKLNM) , China Pharmaceutical University , Nanjing 210009 , P.R. China
| | - Siwei Chen
- Department of Medicinal Chemistry, School of Pharmacy and State Key Laboratory of Natural Medicines (SKLNM) , China Pharmaceutical University , Nanjing 210009 , P.R. China
| | - Aijun Lin
- Department of Medicinal Chemistry, School of Pharmacy and State Key Laboratory of Natural Medicines (SKLNM) , China Pharmaceutical University , Nanjing 210009 , P.R. China
| | - Hequan Yao
- Department of Medicinal Chemistry, School of Pharmacy and State Key Laboratory of Natural Medicines (SKLNM) , China Pharmaceutical University , Nanjing 210009 , P.R. China
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16
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Tang XZ, zhou JX, Liang HJ, Zhang XJ, Yan M, Chan AS. A practical synthesis of functionalized isoindolinones via [3 + 3] benzannulation of 1,3-bissulfonylpropenes and 4-arylmethylene-2,3-dioxopyrrolidines. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2018.11.074] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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17
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Affiliation(s)
- Jasper Biemolt
- Department of Chemistry & Pharmaceutical Sciences and Amsterdam; Institute for Molecules; Medicines & Systems; Vrije Universiteit Amsterdam; De Boelelaan 1108 1081HZ Amsterdam The Netherlands
| | - Eelco Ruijter
- Department of Chemistry & Pharmaceutical Sciences and Amsterdam; Institute for Molecules; Medicines & Systems; Vrije Universiteit Amsterdam; De Boelelaan 1108 1081HZ Amsterdam The Netherlands
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18
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Yang Y, Fei C, Wang K, Liu B, Jiang D, Yin B. Access to Densely Functionalized Chalcone Derivatives with a 2-Pyridone Subunit via Pd/Cu-Catalyzed Oxidative Furan–Yne Cyclization of N-(2-Furanylmethyl) Alkynamides under Air. Org Lett 2018; 20:2273-2277. [DOI: 10.1021/acs.orglett.8b00618] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yongjie Yang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - ChengCheng Fei
- Key Laboratory of Natural Pesticide and Chemical Biology, Ministry of Education, Laboratory of Insect Toxicology, South China Agricultural University, Guangzhou 510642, P. R. China
| | - Kai Wang
- Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou 510006, P. R. China
| | - Bo Liu
- Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou 510006, P. R. China
| | - Dingxin Jiang
- Key Laboratory of Natural Pesticide and Chemical Biology, Ministry of Education, Laboratory of Insect Toxicology, South China Agricultural University, Guangzhou 510642, P. R. China
| | - Biaolin Yin
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
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19
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Wan Y, Zheng X, Ma C. Conjugated Dienyne-Imides as Robust Precursors of 1-Azatrienes for 6π Electrocyclizations to Furo[2,3-b
]dihydropyridine Cores. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201800303] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Yanjun Wan
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
| | - Xuchun Zheng
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
| | - Cheng Ma
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
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20
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Wan Y, Zheng X, Ma C. Conjugated Dienyne-Imides as Robust Precursors of 1-Azatrienes for 6π Electrocyclizations to Furo[2,3-b
]dihydropyridine Cores. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/anie.201800303] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yanjun Wan
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
| | - Xuchun Zheng
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
| | - Cheng Ma
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
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21
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Brahmchari D, Verma AK, Mehta S. Regio- and Stereoselective Synthesis of Isoindolin-1-ones through BuLi-Mediated Iodoaminocyclization of 2-(1-Alkynyl)benzamides. J Org Chem 2018; 83:3339-3347. [DOI: 10.1021/acs.joc.7b02903] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Dhirendra Brahmchari
- Department of Applied Chemistry, Delhi Technological University, Delhi, 110042, India
| | - Akhilesh K. Verma
- Synthetic Organic Chemistry Research Laboratory, Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Saurabh Mehta
- Department of Applied Chemistry, Delhi Technological University, Delhi, 110042, India
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22
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Liu X, Mao R, Ma C. Crossover-Annulation/Oxygenation Approach to Functionalized Phenanthridines by Palladium–Copper Relay Catalysis. Org Lett 2017; 19:6704-6707. [DOI: 10.1021/acs.orglett.7b03427] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Xiang Liu
- Department of Chemistry, Zhejiang University, 20 Yugu Road, Hangzhou 310027, China
| | - Renjie Mao
- Department of Chemistry, Zhejiang University, 20 Yugu Road, Hangzhou 310027, China
| | - Cheng Ma
- Department of Chemistry, Zhejiang University, 20 Yugu Road, Hangzhou 310027, China
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23
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Mahida AK, Kale SB, Das U. Synthesis Route to Pyrrolones from α-Cyano α,β-Unsaturated Ketones and α-Isocyano Esters by Oxidative Dearomatization of 2-Aminofuran Intermediates. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701194] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Anil K. Mahida
- Division of Organic Chemistry; CSIR - National Chemical Laboratory; 411008 Pune India
- Academy of Scientific and Innovative Research (AcSIR); 110020 New Delhi India
| | - Someshwar B. Kale
- Division of Organic Chemistry; CSIR - National Chemical Laboratory; 411008 Pune India
- Academy of Scientific and Innovative Research (AcSIR); 110020 New Delhi India
| | - Utpal Das
- Division of Organic Chemistry; CSIR - National Chemical Laboratory; 411008 Pune India
- Academy of Scientific and Innovative Research (AcSIR); 110020 New Delhi India
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24
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Pang X, Wu M, Ni J, Zhang F, Lan J, Chen B, Yan R. Copper-Catalyzed Tandem Aerobic Oxidative Cyclization for the Synthesis of Polysubstituted Quinolines via C(sp3)/C(sp2)–H Bond Functionalization. J Org Chem 2017; 82:10110-10120. [DOI: 10.1021/acs.joc.7b01575] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Xiaobo Pang
- State Key Laboratory of Applied
Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and
Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Mingzhong Wu
- State Key Laboratory of Applied
Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and
Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Jixiang Ni
- State Key Laboratory of Applied
Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and
Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Fuming Zhang
- State Key Laboratory of Applied
Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and
Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Jingfeng Lan
- State Key Laboratory of Applied
Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and
Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Baohua Chen
- State Key Laboratory of Applied
Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and
Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Rulong Yan
- State Key Laboratory of Applied
Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and
Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University, Lanzhou, Gansu 730000, China
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25
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Zhang D, Liu J, Córdova A, Liao WW. Recent Developments in Palladium-Catalyzed Oxidative Cascade Carbocyclization. ACS Catal 2017. [DOI: 10.1021/acscatal.7b02438] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Di Zhang
- Department
of Organic Chemistry, College of Chemistry, Jilin University, 2699
Qianjin Street, Changchun 130012, China
| | - Jianguo Liu
- Department
of Natural Sciences, Holmgatan
10, Mid Sweden University, 851 70 Sundsvall, Sweden
| | - Armando Córdova
- Department
of Natural Sciences, Holmgatan
10, Mid Sweden University, 851 70 Sundsvall, Sweden
- Berzelii
Center EXSELENT, The Arrhenius Laboratory, Stockholm University, 106
91 Stockholm, Sweden
| | - Wei-Wei Liao
- Department
of Organic Chemistry, College of Chemistry, Jilin University, 2699
Qianjin Street, Changchun 130012, China
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26
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Zheng X, Wan Y, Ling F, Ma C. Copper-Catalyzed Tandem Reaction of Terminal Alkynes and Sulfonyl Azides for the Assembly of Substituted Aminotriazoles. Org Lett 2017; 19:3859-3862. [DOI: 10.1021/acs.orglett.7b01729] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xuchun Zheng
- Department of Chemistry, Zhejiang University, 20 Yugu Road, Hangzhou 310027, China
| | - Yanjun Wan
- Department of Chemistry, Zhejiang University, 20 Yugu Road, Hangzhou 310027, China
| | - Fei Ling
- Department of Chemistry, Zhejiang University, 20 Yugu Road, Hangzhou 310027, China
| | - Cheng Ma
- Department of Chemistry, Zhejiang University, 20 Yugu Road, Hangzhou 310027, China
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27
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Zheng J, Li Z, Wu W, Jiang H. Controllable O-Nucleometalation Cyclization Strategy: Access to Divergent Ring-Functionalized Molecules. Org Lett 2016; 18:6232-6235. [DOI: 10.1021/acs.orglett.6b02710] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Jia Zheng
- Key
Laboratory of Functional Molecular Engineering of Guangdong Province,
School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Zun Li
- Key
Laboratory of Functional Molecular Engineering of Guangdong Province,
School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Wanqing Wu
- Key
Laboratory of Functional Molecular Engineering of Guangdong Province,
School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Huanfeng Jiang
- Key
Laboratory of Functional Molecular Engineering of Guangdong Province,
School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
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28
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Shen T, Zhang Y, Liang YF, Jiao N. Direct Tryptophols Synthesis from 2-Vinylanilines and Alkynes via C≡C Triple Bond Cleavage and Dioxygen Activation. J Am Chem Soc 2016; 138:13147-13150. [DOI: 10.1021/jacs.6b08094] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tao Shen
- State
Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical
Sciences, Peking University, Xue Yuan Road 38, Beijing 100191, China
| | - Yiqun Zhang
- State
Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical
Sciences, Peking University, Xue Yuan Road 38, Beijing 100191, China
| | - Yu-Feng Liang
- State
Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical
Sciences, Peking University, Xue Yuan Road 38, Beijing 100191, China
| | - Ning Jiao
- State
Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical
Sciences, Peking University, Xue Yuan Road 38, Beijing 100191, China
- State
Key Laboratory of Organometallic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
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29
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Chang M, Wu C, Zheng J, Huang Y. One-Pot Synthesis of Polysubstituted Benzenes through aN,N-dimethyl-4-aminopyridine (DMAP)-Catalyzed [4+2] Benzannulation of 1,3-Bis(sulfonyl)butadienes and γ-Substituted Allenoates. Chem Asian J 2016; 11:1512-7. [DOI: 10.1002/asia.201600102] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Meijia Chang
- State Key Laboratory and Institute of Elemento-organic Chemistry; Nankai University; Tianjin 300071 China
| | - Chengzhou Wu
- State Key Laboratory and Institute of Elemento-organic Chemistry; Nankai University; Tianjin 300071 China
| | - Jie Zheng
- State Key Laboratory and Institute of Elemento-organic Chemistry; Nankai University; Tianjin 300071 China
| | - You Huang
- State Key Laboratory and Institute of Elemento-organic Chemistry; Nankai University; Tianjin 300071 China
- Collabortive Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300071 China
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30
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Ling F, Wan Y, Wang D, Ma C. Coupling and Decoupling Approach Enables Palladium-Catalyzed Aerobic Bimolecular Carbocyclizations of Enediynes to 2,6-Diacylnaphthalenes. J Org Chem 2016; 81:2770-81. [DOI: 10.1021/acs.joc.5b02870] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Fei Ling
- Department of Chemistry, Zhejiang University, 20 Yugu Road, Hangzhou 310027, China
| | - Yanjun Wan
- Department of Chemistry, Zhejiang University, 20 Yugu Road, Hangzhou 310027, China
| | - Dongxu Wang
- Department of Chemistry, Zhejiang University, 20 Yugu Road, Hangzhou 310027, China
| | - Cheng Ma
- Department of Chemistry, Zhejiang University, 20 Yugu Road, Hangzhou 310027, China
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31
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Wu J, Wang D, Wan Y, Ma C. Rhodium-catalyzed tunable oxidative cyclization toward the selective synthesis of α-pyrones and furans. Chem Commun (Camb) 2016; 52:1661-4. [DOI: 10.1039/c5cc09137c] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The RhIII-catalyzed tunable oxidative cyclization of readily availableN-tosylacrylamides and diazo compounds toward the selective synthesis of fully substituted furans and α-pyrones is presented.
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Affiliation(s)
- Jiaping Wu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- China
| | - Dongxu Wang
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- China
| | - Yanjun Wan
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- China
| | - Cheng Ma
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- China
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32
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Cai H, Xia L, Lee YR. Regioselective construction of diverse and multifunctionalized 2-hydroxybenzophenones for sun protection by indium(iii)-catalyzed benzannulation. Chem Commun (Camb) 2016; 52:7661-4. [DOI: 10.1039/c6cc02381a] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Highly regioselective synthesis of 2-hydroxybenzophenones via the In(OTf)3-catalyzed formal [2+2+2] and [4+2] benzannulations has been successfully developed and their application as sun protection materials was also evaluated.
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Affiliation(s)
- Hongyun Cai
- School of Chemical Engineering
- Yeungnam University
- Gyeongsan 712-749
- Republic of Korea
| | - Likai Xia
- School of Chemical Engineering
- Yeungnam University
- Gyeongsan 712-749
- Republic of Korea
| | - Yong Rok Lee
- School of Chemical Engineering
- Yeungnam University
- Gyeongsan 712-749
- Republic of Korea
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33
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Wang D, Ling F, Liu X, Li Z, Ma C. Aerobic Dimerization of Enediyne Compounds: Construction of Naphthalene Frameworks. Chemistry 2015; 22:124-8. [DOI: 10.1002/chem.201504085] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2015] [Indexed: 12/12/2022]
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34
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Yan X, Ling F, Zhang Y, Ma C. Three-Component Functionalized Dihydropyridine Synthesis via a Formal Inverse Electron-Demand Hetero-Diels–Alder Reaction. Org Lett 2015; 17:3536-9. [DOI: 10.1021/acs.orglett.5b01622] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Xiaonan Yan
- Department of Chemistry, Zhejiang University, 20 Yugu Road, Hangzhou 310027, China
| | - Fei Ling
- Department of Chemistry, Zhejiang University, 20 Yugu Road, Hangzhou 310027, China
| | - Yuchen Zhang
- Department of Chemistry, Zhejiang University, 20 Yugu Road, Hangzhou 310027, China
| | - Cheng Ma
- Department of Chemistry, Zhejiang University, 20 Yugu Road, Hangzhou 310027, China
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35
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Lai J, Tian L, Huo X, Zhang Y, Xie X, Tang S. Metal-Free Difunctionalization of Alkynes with 2-Chlorodithiane for Synthesis of β-Ketodithianes. J Org Chem 2015; 80:5894-9. [DOI: 10.1021/acs.joc.5b00187] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Junshan Lai
- School of Pharmacy and ‡State Key Laboratory of Applied Organic
Chemistry, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Lixia Tian
- School of Pharmacy and ‡State Key Laboratory of Applied Organic
Chemistry, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Xing Huo
- School of Pharmacy and ‡State Key Laboratory of Applied Organic
Chemistry, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Yuan Zhang
- School of Pharmacy and ‡State Key Laboratory of Applied Organic
Chemistry, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Xingang Xie
- School of Pharmacy and ‡State Key Laboratory of Applied Organic
Chemistry, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Shouchu Tang
- School of Pharmacy and ‡State Key Laboratory of Applied Organic
Chemistry, Lanzhou University, Lanzhou 730000, People’s Republic of China
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36
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Danilkina NA, Lyapunova AG, Khlebnikov AF, Starova GL, Bräse S, Balova IA. Ring-Closing Metathesis of Co2(CO)6–Alkyne Complexes for the Synthesis of 11-Membered Dienediynes: Overcoming Thermodynamic Barriers. J Org Chem 2015; 80:5546-55. [DOI: 10.1021/acs.joc.5b00409] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Natalia A. Danilkina
- Institute
of Chemistry, Saint Petersburg State University, Universitetskiy pr. 26, 198504 Saint Petersburg, Russia
| | - Anna G. Lyapunova
- Institute
of Chemistry, Saint Petersburg State University, Universitetskiy pr. 26, 198504 Saint Petersburg, Russia
| | - Alexander F. Khlebnikov
- Institute
of Chemistry, Saint Petersburg State University, Universitetskiy pr. 26, 198504 Saint Petersburg, Russia
| | - Galina L. Starova
- Institute
of Chemistry, Saint Petersburg State University, Universitetskiy pr. 26, 198504 Saint Petersburg, Russia
| | - Stefan Bräse
- Institute
of Organic Chemistry, Karlsruhe Institute of Technology, Campus
South, Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany
- Institute
of Toxicology and Genetics, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen, Germany
| | - Irina A. Balova
- Institute
of Chemistry, Saint Petersburg State University, Universitetskiy pr. 26, 198504 Saint Petersburg, Russia
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37
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Sun X, Li X, Song S, Zhu Y, Liang YF, Jiao N. Mn-Catalyzed Highly Efficient Aerobic Oxidative Hydroxyazidation of Olefins: A Direct Approach to β-Azido Alcohols. J Am Chem Soc 2015; 137:6059-66. [DOI: 10.1021/jacs.5b02347] [Citation(s) in RCA: 237] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Xiang Sun
- State
Key Laboratory of Natural and Biomimetic Drugs, Peking University, Xue
Yuan Rd. 38, Beijing 100191, China
| | - Xinyao Li
- State
Key Laboratory of Natural and Biomimetic Drugs, Peking University, Xue
Yuan Rd. 38, Beijing 100191, China
| | - Song Song
- State
Key Laboratory of Natural and Biomimetic Drugs, Peking University, Xue
Yuan Rd. 38, Beijing 100191, China
| | - Yuchao Zhu
- State
Key Laboratory of Natural and Biomimetic Drugs, Peking University, Xue
Yuan Rd. 38, Beijing 100191, China
| | - Yu-Feng Liang
- State
Key Laboratory of Natural and Biomimetic Drugs, Peking University, Xue
Yuan Rd. 38, Beijing 100191, China
| | - Ning Jiao
- State
Key Laboratory of Natural and Biomimetic Drugs, Peking University, Xue
Yuan Rd. 38, Beijing 100191, China
- State
Key Laboratory of Organometallic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
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38
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Liang YF, Li X, Wang X, Yan Y, Feng P, Jiao N. Aerobic Oxidation of PdII to PdIV by Active Radical Reactants: Direct C–H Nitration and Acylation of Arenes via Oxygenation Process with Molecular Oxygen. ACS Catal 2015. [DOI: 10.1021/cs502126n] [Citation(s) in RCA: 175] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Yu-Feng Liang
- State
Key Laboratory of Natural and Biomimetic Drugs, Peking University,
School of Pharmaceutical Sciences, Peking University, Xue Yuan
Rd. 38, Beijing 100191, China
| | - Xinyao Li
- State
Key Laboratory of Natural and Biomimetic Drugs, Peking University,
School of Pharmaceutical Sciences, Peking University, Xue Yuan
Rd. 38, Beijing 100191, China
| | - Xiaoyang Wang
- State
Key Laboratory of Natural and Biomimetic Drugs, Peking University,
School of Pharmaceutical Sciences, Peking University, Xue Yuan
Rd. 38, Beijing 100191, China
| | - Yuepeng Yan
- State
Key Laboratory of Natural and Biomimetic Drugs, Peking University,
School of Pharmaceutical Sciences, Peking University, Xue Yuan
Rd. 38, Beijing 100191, China
| | - Peng Feng
- State
Key Laboratory of Natural and Biomimetic Drugs, Peking University,
School of Pharmaceutical Sciences, Peking University, Xue Yuan
Rd. 38, Beijing 100191, China
| | - Ning Jiao
- State
Key Laboratory of Natural and Biomimetic Drugs, Peking University,
School of Pharmaceutical Sciences, Peking University, Xue Yuan
Rd. 38, Beijing 100191, China
- State
Key Laboratory of Organometallic Chemistry, Chinese Academy of Sciences, Shanghai 200062, China
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39
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Naveen K, Nandakumar A, Perumal PT. Synthesis of tetra-substituted olefins via annulation by Pd-catalyzed carbopalladation/C–H activation and solid state fluorescence properties. RSC Adv 2015. [DOI: 10.1039/c5ra14621f] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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