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1
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Sun J, Yang MRY, Yan CG. One-pot Reaction for the Convenient Synthesis of Functionalized 2-Oxaspiro[bicyclo[2.2.1]heptane-2,3′-indolines]. ChemistrySelect 2017. [DOI: 10.1002/slct.201600929] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jing Sun
- School of Chemistry & Chemical Engineering; Yangzhou University; Yangzhou 225002 China
| | - Mr. Ren-Yin Yang
- School of Chemistry & Chemical Engineering; Yangzhou University; Yangzhou 225002 China
| | - Chao-Guo Yan
- School of Chemistry & Chemical Engineering; Yangzhou University; Yangzhou 225002 China
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2
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Sucman N, Pogrebnoi V, Obushak M, Melnic E, Kravtsov V, Macaev F. The Synthesis of New Spirolactones from Substituted Isatins. CHEMISTRY JOURNAL OF MOLDOVA 2015. [DOI: 10.19261/cjm.2015.10(1).09] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
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3
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Yang C, Li J, Zhou R, Chen X, Gao Y, He Z. Facile synthesis of spirooxindole-pyrazolines and spirobenzofuranone-pyrazolines and their fungicidal activity. Org Biomol Chem 2015; 13:4869-78. [DOI: 10.1039/c5ob00258c] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new and facile synthetic method is developed for biologically important spirooxindole-pyrazolines and spirobenzofuranone-pyrazolines.
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Affiliation(s)
- Changjiang Yang
- The State Key Laboratory of Elemento-Organic Chemistry and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Nankai University
- Tianjin
- P. R. China
| | - Juanjuan Li
- The State Key Laboratory of Elemento-Organic Chemistry and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Nankai University
- Tianjin
- P. R. China
| | - Rong Zhou
- College of Chemistry and Chemical Engineering
- Taiyuan University of Technology
- Taiyuan
- P. R. China
| | - Xiangyu Chen
- The State Key Laboratory of Elemento-Organic Chemistry and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Nankai University
- Tianjin
- P. R. China
| | - Yunpeng Gao
- The State Key Laboratory of Elemento-Organic Chemistry and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Nankai University
- Tianjin
- P. R. China
| | - Zhengjie He
- The State Key Laboratory of Elemento-Organic Chemistry and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Nankai University
- Tianjin
- P. R. China
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4
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Arulananda Babu S, Padmavathi R, Ahmad Aslam N, Rajkumar V. Recent Developments on the Synthesis and Applications of Natural Products-Inspired Spirooxindole Frameworks. STUDIES IN NATURAL PRODUCTS CHEMISTRY 2015. [DOI: 10.1016/b978-0-444-63462-7.00008-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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5
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Xie YJ, Sun J, Yan CG. Unprecedented formation of 2-oxaspiro[bicyclo[2.2.1]heptane-6,3′-indoline] derivatives from reaction of 3-phenacyalideneoxindole with malononitrile or ethyl cyanoacetate. RSC Adv 2014. [DOI: 10.1039/c4ra06272h] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
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6
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Xie YJ, Sun J, Yan CG. Domino reactions of vinyl malononitriles with 3-phenacylideneoxindoles for efficient synthesis of functionalized spirocyclic oxindoles. ACS COMBINATORIAL SCIENCE 2014; 16:271-80. [PMID: 24555800 DOI: 10.1021/co500006c] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The reactions of vinyl malononitriles with 3-phenacylideneoxindoles in ethanol in the presence of DBU as base resulted in the functionalized spirocyclic oxindoles through the domino Michael addition and intramolecular nucleophilic addition to cyano group. On the other hand, the similar reaction in the presence of piperidine as base afforded the simple Michael addition products in good yields. The stereochemistry of the spirooxindoles was established with (1)H NMR data and single crystal structures.
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Affiliation(s)
- Ya-Jing Xie
- College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Jing Sun
- College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Chao-Guo Yan
- College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225002, China
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7
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Luo J, Wu B, Chen MW, Jiang GF, Zhou YG. The Concise Synthesis of Spiro-Cyclopropane Compounds via the Dearomatization of Indole Derivatives. Org Lett 2014; 16:2578-81. [DOI: 10.1021/ol500948r] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Jing Luo
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry
and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Bo Wu
- State
Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Mu-Wang Chen
- State
Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Guo-Fang Jiang
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry
and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Yong-Gui Zhou
- State
Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
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8
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Daidone G, Maggio B, Fontana G, Raffa D, Ferrante F. Radical Cyclization and 1,5-Hydrogen Transfer in Selected Aromatic Diazonium Salts. HETEROCYCLES 2014. [DOI: 10.3987/com-13-12863] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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9
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Solaiselvi R, Shanmugam P. 1,3-Aminoalkoxylation and Phenolation/Dimerization of Maleimide-Derived Morita–Baylis–Hillman Adduct of Isatin via Domino Azidation–Michael Addition/Aza-Diels–Alder Reaction. Org Lett 2013; 15:5690-3. [DOI: 10.1021/ol402690g] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Rajarethinam Solaiselvi
- Council of Scientific and Industrial Research (CSIR)-Central Leather Research Institute (CLRI), Organic Chemistry Division, Adyar, Chennai-600020, India
| | - Ponnusamy Shanmugam
- Council of Scientific and Industrial Research (CSIR)-Central Leather Research Institute (CLRI), Organic Chemistry Division, Adyar, Chennai-600020, India
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10
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LaPorte MG, Tsegay S, Hong KB, Lu C, Fang C, Wang L, Xie XQ, Floreancig PE. Construction of a spirooxindole amide library through nitrile hydrozirconation-acylation-cyclization cascade. ACS COMBINATORIAL SCIENCE 2013; 15:344-9. [PMID: 23731121 DOI: 10.1021/co4000387] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A library of spirooxindoles containing varied elements of structural and stereochemical diversity has been constructed via a three step, one pot nitrile hydrozirconation-acylation-cyclization reaction sequence from common acyclic indole intermediates. The resulting library was evaluated for novelty through comparison with MLSMR and Maybridge compound collections.
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Affiliation(s)
- Matthew G. LaPorte
- Department
of Chemistry, Chemical Methodologies and Library Development, and ‡Department of
Pharmaceutical Sciences, School of Pharmacy, Computational Chemical
Genomics Screening Center, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
| | - Sammi Tsegay
- Department
of Chemistry, Chemical Methodologies and Library Development, and ‡Department of
Pharmaceutical Sciences, School of Pharmacy, Computational Chemical
Genomics Screening Center, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
| | - Ki Bum Hong
- Department
of Chemistry, Chemical Methodologies and Library Development, and ‡Department of
Pharmaceutical Sciences, School of Pharmacy, Computational Chemical
Genomics Screening Center, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
| | - Chunliang Lu
- Department
of Chemistry, Chemical Methodologies and Library Development, and ‡Department of
Pharmaceutical Sciences, School of Pharmacy, Computational Chemical
Genomics Screening Center, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
| | - Cheng Fang
- Department
of Chemistry, Chemical Methodologies and Library Development, and ‡Department of
Pharmaceutical Sciences, School of Pharmacy, Computational Chemical
Genomics Screening Center, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
| | - Lirong Wang
- Department
of Chemistry, Chemical Methodologies and Library Development, and ‡Department of
Pharmaceutical Sciences, School of Pharmacy, Computational Chemical
Genomics Screening Center, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
| | - Xiang-Qun Xie
- Department
of Chemistry, Chemical Methodologies and Library Development, and ‡Department of
Pharmaceutical Sciences, School of Pharmacy, Computational Chemical
Genomics Screening Center, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
| | - Paul E. Floreancig
- Department
of Chemistry, Chemical Methodologies and Library Development, and ‡Department of
Pharmaceutical Sciences, School of Pharmacy, Computational Chemical
Genomics Screening Center, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
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