1
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Jiang S, Ma H, Yang R, Song XR, Xiao Q. Recent advances in the cascade reactions of enynols/diynols for the synthesis of carbo- and heterocycles. Org Chem Front 2022. [DOI: 10.1039/d2qo01154a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review summaries a view of the advances in the cascade reactions of enynols/diynols for the construction of carbo- and heterocycles.
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Affiliation(s)
- Shimin Jiang
- Institute of Organic Chemistry, Jiangxi Science & Technology Normal University, Key Laboratory of Organic Chemistry, Jiangxi Province, Nanchang 330013, China
| | - Haojie Ma
- Key Laboratory of New Energy & New Functional Materials, College of Chemistry and Chemical Engineering, Yan'an University, Yan'an, Shaanxi, 716000, P. R. China
| | - Ruchun Yang
- Institute of Organic Chemistry, Jiangxi Science & Technology Normal University, Key Laboratory of Organic Chemistry, Jiangxi Province, Nanchang 330013, China
| | - Xian-Rong Song
- Institute of Organic Chemistry, Jiangxi Science & Technology Normal University, Key Laboratory of Organic Chemistry, Jiangxi Province, Nanchang 330013, China
| | - Qiang Xiao
- Institute of Organic Chemistry, Jiangxi Science & Technology Normal University, Key Laboratory of Organic Chemistry, Jiangxi Province, Nanchang 330013, China
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2
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Javaid MS, Khan ZA, Mansha A, Shahzad SA. Iodine mediated carbocyclization reactions in organic syntheses: A review. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1867177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
| | - Zulfiqar Ali Khan
- Department of Chemistry, Government College University, Faisalabad, Pakistan
| | - Asim Mansha
- Department of Chemistry, Government College University, Faisalabad, Pakistan
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3
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Al‐Zoubi RM, Al‐Jammal WK, McDonald R. Microwave‐Assisted/Pd‐Catalyzed Domino Synthesis of 2,3,4‐Triiodoanisole from 3‐Anisic Acid: A Superior Substrate for Regioselective Synthesis of 2,3‐Diiodobiphenyls. ChemistrySelect 2020. [DOI: 10.1002/slct.202000164] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Raed M. Al‐Zoubi
- Department of ChemistryJordan University of Science and Technology, P.O.Box 3030 Irbid 22110 Jordan
| | - Walid K. Al‐Jammal
- Department of ChemistryJordan University of Science and Technology, P.O.Box 3030 Irbid 22110 Jordan
| | - Robert McDonald
- Department of Chemistry, Gunning-Lemieux Chemistry CentreUniversity of Alberta, Edmonton Alberta T6G2G2 Canada
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4
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Zha T, Tong X, Deng Y, Peng F, Shao Z. Catalytic Asymmetric and Divergent Synthesis of Tricyclic and Tetracyclic Spirooxindoles: Controllable Site-Selective Electrophilic Halocyclization of 1,6-Enynes. Org Lett 2019; 21:6068-6073. [PMID: 31318558 DOI: 10.1021/acs.orglett.9b02202] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Catalytic asymmetric and divergent assembly of tricyclic and tetracyclic 3,3'-pyrrolidonyl spirooxindoles was developed, involving a one-pot chiral Brønsted base catalyzed asymmetric propargylation for the synthesis of oxindole 1,6-enynes and a subsequent switchable site-selective and highly diastereoselective electrophilic iodocyclization of 1,6-enynes. In addition, antitumor properties of the newly synthesized compounds were evaluated.
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Affiliation(s)
- Taochun Zha
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology , Yunnan University , Kunming 650091 , China
| | - Xinyu Tong
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology , Yunnan University , Kunming 650091 , China
| | - Yuhua Deng
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology , Yunnan University , Kunming 650091 , China
| | - Fangzhi Peng
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology , Yunnan University , Kunming 650091 , China
| | - Zhihui Shao
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology , Yunnan University , Kunming 650091 , China
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5
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Affiliation(s)
- Hongwei Qian
- Department of ChemistryLishui University 1 Xueyuan Road Lishui City Zhejiang Province 323000 People's Republic of China
| | - Dayun Huang
- Department of ChemistryLishui University 1 Xueyuan Road Lishui City Zhejiang Province 323000 People's Republic of China
| | - Yicheng Bi
- Qingdao University of Science & TechnologySifang Campus 53 Zhengzhou Road Qingdao Shandong 266042 People's Republic of China
| | - Guobing Yan
- Department of ChemistryLishui University 1 Xueyuan Road Lishui City Zhejiang Province 323000 People's Republic of China
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6
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Khan T, Yaragorla S. Iodocyclization of Propargyl Alcohols: Highly Facile Approach to Hetero/Carbocyclic Iodides. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900474] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Tabassum Khan
- School of Chemistry; University of Hyderabad; P.O.Central Universit; 500046 Gachibowli Hyderabad India
| | - Srinivasarao Yaragorla
- School of Chemistry; University of Hyderabad; P.O.Central Universit; 500046 Gachibowli Hyderabad India
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7
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An efficient route to diverse 2H-pyrano[3,2-c]quinolin-5(6H)-ones via electrophilic cyclization reactions. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.05.075] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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8
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Hettstedt C, Heuschmann M, Karaghiosoff K. Synthesis and Halogen Bonding in the Crystal Structures of the New 2,3-Diiodo Indenone and 1-Ethoxy-2,3-diiodo Indene. HETEROATOM CHEMISTRY 2015. [DOI: 10.1002/hc.21303] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Christina Hettstedt
- Department of Chemistry; Ludwig-Maximilians University (LMU); Munich 81377 Germany
| | - Manfred Heuschmann
- Department of Chemistry; Ludwig-Maximilians University (LMU); Munich 81377 Germany
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9
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Álvarez E, Nieto Faza O, Silva López C, Fernández-Rodríguez MA, Sanz R. Brønsted Acid-Catalyzed Cascade Reactions Involving 1,2-Indole Migration. Chemistry 2015. [DOI: 10.1002/chem.201502174] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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10
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Al-Zoubi RM, Al-Jammal WK, El-Khateeb MY, McDonald R. Synthesis of Diiodinated Biphenyls and Iodinatedmeta-Terphenyls by Regioselective Suzuki-Miyaura Cross-Coupling Reactions of 5-Substituted 1,2,3-Triiodobenzenes. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500263] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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11
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A DFT study on the mechanism of palladium-catalyzed divergent reactions of 1,6-enyne carbonates. J CHEM SCI 2015. [DOI: 10.1007/s12039-015-0808-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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12
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Qiu Y, Ye Y, Song X, Zhu X, Yang F, Song B, Wang J, Hua H, He Y, Han Y, Liu X, Liang Y. Convenient and Highly Efficient Routes to 2
H
‐Chromene and 4‐Chromanone Derivatives: Iodine‐Promoted and
p
‐Toluenesulfonic Acid Catalyzed Cascade Cyclizations of Propynols. Chemistry 2015; 21:3480-7. [DOI: 10.1002/chem.201406100] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2014] [Indexed: 12/18/2022]
Affiliation(s)
- Yi‐Feng Qiu
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
| | - Yu‐Ying Ye
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
| | - Xian‐Rong Song
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
| | - Xin‐Yu Zhu
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
| | - Fang Yang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
| | - Bo Song
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
| | - Jia Wang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
| | - Hui‐Liang Hua
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
| | - Yu‐Tao He
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
| | - Ya‐Ping Han
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
| | - Xue‐Yuan Liu
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
| | - Yong‐Min Liang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
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13
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Wang M, Li J, Fu C, Ma S. Electrophilic Cyclizations of Diaryl-2,3-allenyl Ethers with N-Bromosuccinimide: En Route to 2-Bromonaphthalenes. Org Lett 2014; 16:4976-9. [DOI: 10.1021/ol502100k] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Minyan Wang
- Laboratory
of Molecular Recognition
and Synthesis, Department of Chemistry, Zhejiang University, Hangzhou 310027, Zhejiang, People’s Republic of China
| | - Jing Li
- Laboratory
of Molecular Recognition
and Synthesis, Department of Chemistry, Zhejiang University, Hangzhou 310027, Zhejiang, People’s Republic of China
| | - Chunling Fu
- Laboratory
of Molecular Recognition
and Synthesis, Department of Chemistry, Zhejiang University, Hangzhou 310027, Zhejiang, People’s Republic of China
| | - Shengming Ma
- Laboratory
of Molecular Recognition
and Synthesis, Department of Chemistry, Zhejiang University, Hangzhou 310027, Zhejiang, People’s Republic of China
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14
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Zhu Y, Sun L, Lu P, Wang Y. Recent Advances on the Lewis Acid-Catalyzed Cascade Rearrangements of Propargylic Alcohols and Their Derivatives. ACS Catal 2014. [DOI: 10.1021/cs400922y] [Citation(s) in RCA: 212] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yuanxun Zhu
- Department
of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Lang Sun
- Department
of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Ping Lu
- Department
of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Yanguang Wang
- Department
of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
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15
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Luo JY, Hua HL, Chen ZS, Zhou ZZ, Yang YF, Zhou PX, He YT, Liu XY, Liang YM. Metal-free cascade radical cyclization of 1,6-enynes with aldehydes. Chem Commun (Camb) 2014; 50:1564-6. [DOI: 10.1039/c3cc48339h] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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16
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Wang LJ, Zhu HT, Qiu YF, Liu XY, Liang YM. Electrophilic ipso-iodocyclization of N-benzyl-N-(1-naphthyl)propiolamides: synthesis of complex polycyclic lactams. Org Biomol Chem 2014; 12:643-50. [DOI: 10.1039/c3ob42020e] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Zhu HT, Wang J, Qiu ZH, Wang LJ, Zhong MJ, Liu XY, Liang YM. Electrophile-Promoted Tandem Cyclization of α,β-Diynyl Ketodiols: A Facile Synthesis of Tetrahalogenated Spiroketals. ASIAN J ORG CHEM 2013. [DOI: 10.1002/ajoc.201300202] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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18
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Palisse A, Kirsch SF. Metal-free reactions of alkynes via electrophilic iodocarbocyclizations. Org Biomol Chem 2013; 10:8041-7. [PMID: 22987122 DOI: 10.1039/c2ob26508g] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Despite attracting tremendous interest over the last few decades, the field of electrophilic cyclizations is still continuously and rapidly developing. Particularly, metal-free reactions that involve the activation of an alkyne using electrophilic halogen sources are powerful tools in the repertoire of synthetic chemists. This brief overview highlights recent progress in C-C bond-forming halocyclizations allowing for the reaction of alkynes with carbon-nucleophiles. Primarily guided by the type of carbon nucleophile, methods are categorized as the addition of arene, malonate, and olefin nucleophiles.
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Affiliation(s)
- Adeline Palisse
- Organic Chemistry, Bergische Universität Wuppertal, Gaußstr. 20, 42119 Wuppertal, Germany
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19
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He Y, Zhang XY, Cui LY, Fan XS. Iodine-Initiated Domino Reaction of Hepta-1,2-dien-6-yn-4-ols and Brønsted Acid Promoted Cyclization of Hepta-1,2,6-trien-4-ols Leading to Functionalized Benzenes. Chem Asian J 2013; 8:717-22. [PMID: 23339080 DOI: 10.1002/asia.201201151] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2012] [Revised: 12/16/2012] [Indexed: 11/11/2022]
Affiliation(s)
- Yan He
- School of Chemistry and Environmental Science, Key Laboratory for Yellow River and Huai River Water Environment and Pollution Control, Henan Normal University, 46 Jianshe Road, Xinxiang, Henan 453007, P. R. China
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20
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Yang F, Qiu YF, Ji KG, Niu YN, Ali S, Liang YM. Divergent Synthesis of Benzene Derivatives: Brønsted Acid Catalyzed and Iodine-Promoted Tandem Cyclization of 5,2-Enyn-1-ones. J Org Chem 2012; 77:9029-37. [DOI: 10.1021/jo301567p] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Fang Yang
- State Key
Laboratory of Applied Organic Chemistry, Lanzhou University, and State Key Laboratory of Solid
Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Lanzhou 730000, People's Republic of
China
| | - Yi-Feng Qiu
- State Key
Laboratory of Applied Organic Chemistry, Lanzhou University, and State Key Laboratory of Solid
Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Lanzhou 730000, People's Republic of
China
| | - Ke-Gong Ji
- State Key
Laboratory of Applied Organic Chemistry, Lanzhou University, and State Key Laboratory of Solid
Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Lanzhou 730000, People's Republic of
China
| | - Yan-Ning Niu
- State Key
Laboratory of Applied Organic Chemistry, Lanzhou University, and State Key Laboratory of Solid
Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Lanzhou 730000, People's Republic of
China
| | - Shaukat Ali
- State Key
Laboratory of Applied Organic Chemistry, Lanzhou University, and State Key Laboratory of Solid
Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Lanzhou 730000, People's Republic of
China
| | - Yong-Min Liang
- State Key
Laboratory of Applied Organic Chemistry, Lanzhou University, and State Key Laboratory of Solid
Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Lanzhou 730000, People's Republic of
China
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21
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Zhu H, Wang L, Ji K, Liu X, Liang Y. Synthesis of 3,4‐Dihalogenated Furan‐2‐(5
H
)‐ones by Electrophilic Cyclization of 4‐Hydroxy‐2‐alkynoates. Chem Asian J 2012; 7:1862-6. [DOI: 10.1002/asia.201200137] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2012] [Revised: 03/19/2012] [Indexed: 11/07/2022]
Affiliation(s)
- Hai‐Tao Zhu
- Department of Chemistry, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China), Fax: (+86) 931‐8915557
| | - Li‐Jing Wang
- Department of Chemistry, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China), Fax: (+86) 931‐8915557
| | - Ke‐Gong Ji
- Department of Chemistry, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China), Fax: (+86) 931‐8915557
| | - Xue‐Yuan Liu
- Department of Chemistry, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China), Fax: (+86) 931‐8915557
| | - Yong‐Min Liang
- Department of Chemistry, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China), Fax: (+86) 931‐8915557
- Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Science
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22
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Yang F, Ji KG, Zhao SC, Ali S, Ye YY, Liu XY, Liang YM. Brønsted Acid Catalyzed Cycloisomerizations of 5,2-Enyne-1-ones: Highly Regioselective Synthesis of 2,3-Dihydro-4H-pyran-4-ones. Chemistry 2012; 18:6470-4. [DOI: 10.1002/chem.201103771] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2011] [Revised: 03/08/2012] [Indexed: 11/12/2022]
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23
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Wang LJ, Zhu HT, Lu L, Yang F, Liu XY, Liang YM. Highly Regioselective Synthesis of 1,3-Diiodonaphthalene Derivatives via a Sequential Cascade Iodocyclization. Org Lett 2012; 14:1990-3. [DOI: 10.1021/ol300457c] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Li-Jing Wang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, and State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Lanzhou 730000, P. R. China
| | - Hai-Tao Zhu
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, and State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Lanzhou 730000, P. R. China
| | - Lei Lu
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, and State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Lanzhou 730000, P. R. China
| | - Fang Yang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, and State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Lanzhou 730000, P. R. China
| | - Xue-Yuan Liu
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, and State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Lanzhou 730000, P. R. China
| | - Yong-Min Liang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, and State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Lanzhou 730000, P. R. China
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24
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Zhao SC, Ji KG, Lu L, He T, Zhou AX, Yan RL, Ali S, Liu XY, Liang YM. Palladium-Catalyzed Divergent Reactions of 1,6-Enyne Carbonates: Synthesis of Vinylidenepyridines and Vinylidenepyrrolidines. J Org Chem 2012; 77:2763-72. [DOI: 10.1021/jo202590w] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Shu-Chun Zhao
- State Key
Laboratory of Applied Organic Chemistry,
Lanzhou University, and State Key Laboratory of Solid Lubrication,
Lanzhou Institute of Chemical Physics, Chinese Academy of Science,
Lanzhou 730000, P.R. China
| | - Ke-Gong Ji
- State Key
Laboratory of Applied Organic Chemistry,
Lanzhou University, and State Key Laboratory of Solid Lubrication,
Lanzhou Institute of Chemical Physics, Chinese Academy of Science,
Lanzhou 730000, P.R. China
| | - Lei Lu
- State Key
Laboratory of Applied Organic Chemistry,
Lanzhou University, and State Key Laboratory of Solid Lubrication,
Lanzhou Institute of Chemical Physics, Chinese Academy of Science,
Lanzhou 730000, P.R. China
| | - Ting He
- State Key
Laboratory of Applied Organic Chemistry,
Lanzhou University, and State Key Laboratory of Solid Lubrication,
Lanzhou Institute of Chemical Physics, Chinese Academy of Science,
Lanzhou 730000, P.R. China
| | - An-Xi Zhou
- State Key
Laboratory of Applied Organic Chemistry,
Lanzhou University, and State Key Laboratory of Solid Lubrication,
Lanzhou Institute of Chemical Physics, Chinese Academy of Science,
Lanzhou 730000, P.R. China
| | - Ru-Long Yan
- State Key
Laboratory of Applied Organic Chemistry,
Lanzhou University, and State Key Laboratory of Solid Lubrication,
Lanzhou Institute of Chemical Physics, Chinese Academy of Science,
Lanzhou 730000, P.R. China
| | - Shaukat Ali
- State Key
Laboratory of Applied Organic Chemistry,
Lanzhou University, and State Key Laboratory of Solid Lubrication,
Lanzhou Institute of Chemical Physics, Chinese Academy of Science,
Lanzhou 730000, P.R. China
| | - Xue-Yuan, Liu
- State Key
Laboratory of Applied Organic Chemistry,
Lanzhou University, and State Key Laboratory of Solid Lubrication,
Lanzhou Institute of Chemical Physics, Chinese Academy of Science,
Lanzhou 730000, P.R. China
| | - Yong-Min Liang
- State Key
Laboratory of Applied Organic Chemistry,
Lanzhou University, and State Key Laboratory of Solid Lubrication,
Lanzhou Institute of Chemical Physics, Chinese Academy of Science,
Lanzhou 730000, P.R. China
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25
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Tang BX, Zhang YH, Song RJ, Tang DJ, Deng GB, Wang ZQ, Xie YX, Xia YZ, Li JH. Intramolecular ipso-halocyclization of 4-(p-unsubstituted-aryl)-1-alkynes leading to spiro[4,5]trienones: scope, application, and mechanistic investigations. J Org Chem 2012; 77:2837-49. [PMID: 22360308 DOI: 10.1021/jo300037n] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A new, general method for the synthesis of spiro[4,5]trienones is described by the intramolecular ipso-halocyclization of 4-(p-unsubstituted-aryl)-1-alkynes. In the presence of halide electrophiles, a variety of 4-(p-unsubstituted-aryl)-1-alkynes underwent the intramolecular ipso-halocyclization with water smoothly, affording the corresponding halo-substituted spiro[4,5]trienones in moderate to good yields. The obtained spiro[4,5]trienones can be applied in constructing the azaquaternary tricyclic skeleton via Pd-catalyzed Heck reaction. Notably, the prepared spiro[4,5]trienones and azaquaternary tricycles are of importance in the areas of pharmaceuticals and agrochemicals. The mechanism of the intramolecular ipso-halocyclization reaction is also discussed according to the (18)O-labeling experiments and DFT calculations.
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Affiliation(s)
- Bo-Xiao Tang
- Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research (Ministry of Education), Hunan Normal University, Changsha 410081, China
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26
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Zhu HT, Dong X, Wang LJ, Zhong MJ, Liu XY, Liang YM. Facile synthesis of 2-iodo-spiro[indene-1,1′-isobenzofuran]-3′-ones via iodine-promoted cascade cyclization. Chem Commun (Camb) 2012; 48:10748-50. [DOI: 10.1039/c2cc36127b] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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