1
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Azimi R, Baharfar R, Bagheri H. Stereoselective Synthesis of Multifunctional Spirooxindole-Dihydrofuran Derivatives. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2021.1933106] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Razieh Azimi
- Research Institute of Forests and Rangelands, Agricultural Research, Education and Extension Organization (AREEO), Tehran, Iran
| | | | - Hashem Bagheri
- Faculty of Chemistry, University of Mazandaran, Babolsar, Iran
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2
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Wang KK, Li YL, Chen R, Wang ZY, Li NB, Zhang LL, Gu S. Substrate-Controlled Regioselectivity Switchable [3 + 2] Annulations To Access Spirooxindole Skeletons. J Org Chem 2022; 87:8158-8169. [PMID: 35675122 DOI: 10.1021/acs.joc.2c00892] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The additive-free [3 + 2] annulation from isatins, amino acids with 2-styrylbenzoxazoles, was described, providing a series of functional and structurally complex 3,3'-pyrrolidinyl-spirooxindole derivatives containing four contiguous and two quaternary stereogenic centers in high yields (up to 95%) and excellent diastereoselectivities (up to >25:1 dr). Interestingly, the reaction exhibits switchable regioselectivity depending on the substrate of amino acids. With proline or thioproline as the substrate, the reaction afforded α-regioselective spirooxindole skeletons. In contrast, when piperidine acid is the substrate, the reaction provided γ-regioselective spirooxindole skeletons.
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Affiliation(s)
- Kai-Kai Wang
- School of Pharmacy, Xinxiang University, Xinxiang, Henan 453000, P. R. China
| | - Yan-Li Li
- Medical College, Xinxiang University, Xinxiang, Henan 453000, P. R. China
| | - Rongxiang Chen
- School of Pharmacy, Xinxiang University, Xinxiang, Henan 453000, P. R. China
| | - Zhan-Yong Wang
- School of Pharmacy, Xinxiang University, Xinxiang, Henan 453000, P. R. China
| | - Ning-Bo Li
- School of Pharmacy, Xinxiang University, Xinxiang, Henan 453000, P. R. China
| | - Lu Lu Zhang
- School of Pharmacy, Xinxiang University, Xinxiang, Henan 453000, P. R. China
| | - Shan Gu
- School of Pharmacy, Xinxiang University, Xinxiang, Henan 453000, P. R. China
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3
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Wang K, Li Y, Chen R, Sun A, Wang Z, Zhao Y, Wang M, Sheng S. Substrate‐Controlled Regioselectivity Switch in a Three‐Component 1,3‐Dipolar Cycloaddition Reaction to Access 3,3′‐Pyrrolidinyl‐Spirooxindoles Derivatives. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200269] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Kai‐Kai Wang
- School of Pharmacy Xinxiang University Xinxiang 453000 People's Republic of China
- Key Laboratory of Nano-carbon Modified Film Technology Engineering of Henan Province Xinxiang 453000 People's Republic of China
| | - Yan‐Li Li
- Medical College Xinxiang University Xinxiang 453000 People's Republic of China
| | - Rong‐Xiang Chen
- School of Pharmacy Xinxiang University Xinxiang 453000 People's Republic of China
| | - Ai‐Li Sun
- Key Laboratory of Nano-carbon Modified Film Technology Engineering of Henan Province Xinxiang 453000 People's Republic of China
| | - Zhan‐Yong Wang
- School of Pharmacy Xinxiang University Xinxiang 453000 People's Republic of China
| | - Ying‐Chao Zhao
- School of Pharmacy Xinxiang University Xinxiang 453000 People's Republic of China
| | - Ming‐Yue Wang
- School of Pharmacy Xinxiang University Xinxiang 453000 People's Republic of China
| | - Shi Sheng
- School of Pharmacy Xinxiang University Xinxiang 453000 People's Republic of China
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4
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Hammouda MB, Boudriga S, Hamden K, Askri M, Knorr M, Strohmann C, Brieger L, Krupp A, Anouar EH, Snoussi M, Aouadi K, Kadri A. New spiropyrrolothiazole derivatives bearing an oxazolone moiety as potential antidiabetic agent: Design, synthesis, crystal structure, Hirshfeld surface analysis, ADME and molecular docking studies. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132398] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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5
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Synthesis of 4-oxo-6-styryl-4H-pyran-2-carbonitriles and their application for the construction of new 4-pyrone derivatives. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-022-04694-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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6
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Mojtahedi MM, Azhari S, Abaee MS. Four-component one-pot synthesis of novel dicyanoaniline anchored triazoles. CAN J CHEM 2022. [DOI: 10.1139/cjc-2021-0263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A four-component reaction was developed by taking the advantage of the reactivity of the propargyl functional groups, residing on the primarily formed dicyanoaniline products. Various enolizable cyclic ketones were reacted with malononitrile and 4-(prop-2-yn-1-yloxy)benzaldehyde derivatives in an aqueous <i>t</i>-BuOH/NaOH medium, and the resulting dicyanoanilines were subjected to a subsequent in situ click reaction to afford the final dicyanoaniline-anchored-triazole products. The enhanced photophysical properties of the novel products are under current study.
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Affiliation(s)
- Mohammad M Mojtahedi
- Chemistry and Chemical Engineering Research Center of Iran, 113401, Department of Organic Chemistry, Tehran, Tehran, Iran (the Islamic Republic of)
| | - Saeede Azhari
- Chemistry and Chemical Engineering Research Center of Iran, 113401, Department of Organic Chemistry, Tehran, Tehran, Iran (the Islamic Republic of)
| | - Mohammad Saeed Abaee
- Chemistry and Chemical Engineering Research Center of Iran, 113401, Organic Chemistry, Tehran, Tehran, Iran (the Islamic Republic of)
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7
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Brandão P, Marques CS, Carreiro EP, Pineiro M, Burke AJ. Engaging Isatins in Multicomponent Reactions (MCRs) - Easy Access to Structural Diversity. CHEM REC 2021; 21:924-1037. [PMID: 33599390 DOI: 10.1002/tcr.202000167] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/25/2021] [Indexed: 12/15/2022]
Abstract
Multicomponent reactions (MCRs) are a valuable tool in diversity-oriented synthesis. Its application to privileged structures is gaining relevance in the fields of organic and medicinal chemistry. Isatin, due to its unique reactivity, can undergo different MCRs, affording multiple interesting scaffolds, namely oxindole-derivatives (including spirooxindoles, bis-oxindoles and 3,3-disubstituted oxindoles) and even, under certain conditions, ring-opening reactions occur that leads to other heterocyclic compounds. Over the past few years, new methodologies have been described for the application of this important and easily available starting material in MCRs. In this review, we explore these novelties, displaying them according to the structure of the final products obtained.
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Affiliation(s)
- Pedro Brandão
- University of Coimbra, CQC and Department of Chemistry, 3004-535, Coimbra, Portugal.,LAQV-REQUIMTE, University of Évora, Rua Romão Ramalho, 59, 7000, Évora, Portugal
| | - Carolina S Marques
- LAQV-REQUIMTE, University of Évora, Rua Romão Ramalho, 59, 7000, Évora, Portugal
| | - Elisabete P Carreiro
- LAQV-REQUIMTE, University of Évora, Rua Romão Ramalho, 59, 7000, Évora, Portugal
| | - M Pineiro
- University of Coimbra, CQC and Department of Chemistry, 3004-535, Coimbra, Portugal
| | - Anthony J Burke
- LAQV-REQUIMTE, University of Évora, Rua Romão Ramalho, 59, 7000, Évora, Portugal.,University of Evora, Department of Chemistry, Rua Romão Ramalho, 59, 7000, Évora, Portugal
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8
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Abstract
This review summaries recent synthetic developments towards spirocyclic oxindoles and applications as valuable medicinal and synthetic targets.
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Affiliation(s)
- Alexander J. Boddy
- Department of Chemistry
- Imperial College London
- Molecular Sciences Research Hub
- London W12 0BZ
- UK
| | - James A. Bull
- Department of Chemistry
- Imperial College London
- Molecular Sciences Research Hub
- London W12 0BZ
- UK
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9
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John SE, Gulati S, Shankaraiah N. Recent advances in multi-component reactions and their mechanistic insights: a triennium review. Org Chem Front 2021. [DOI: 10.1039/d0qo01480j] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
This review summarizes the recent developments in MCRs, incorporating different strategies along with their mechanistic aspects.
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Affiliation(s)
- Stephy Elza John
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- Hyderabad – 500 037
- India
| | - Shivani Gulati
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- Hyderabad – 500 037
- India
| | - Nagula Shankaraiah
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- Hyderabad – 500 037
- India
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10
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Gataullin RR. Advances in the Synthesis of Benzo‐Fused Spiro Nitrogen Heterocycles: New Approaches and Modification of Old Strategies. Helv Chim Acta 2020. [DOI: 10.1002/hlca.202000137] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Rail R. Gataullin
- Ufa Federal Research Centre Ufa Institute of Chemistry of the Russian Academy of Sciences Prospect Oktyabrya, 71 Ufa 450054 Russian Federation
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11
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Izmest'ev AN, Gazieva GA, Karnoukhova VA, Kravchenko AN. Diastereodivergent synthesis of dispiroheterocyclic structures comprising pyrrolidinyloxindole and imidazothiazolotriazine moieties. Org Biomol Chem 2020; 18:6905-6911. [PMID: 32856678 DOI: 10.1039/d0ob01628d] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Highly diastereoselective methods for the synthesis of two different diastereomers of polynuclear dispiroheterocyclic compounds with five chiral centers comprising pyrrolidinyloxindole and imidazothiazolotriazine moieties (dispiro[imidazo[4,5-e]thiazolo[2,3-c]-1,2,4-triazine-7,3'-pyrrolidine-2',3''-indoles]) have been developed on the basis of a dipolar cycloaddition of azomethine ylides to benzylidene derivatives of imidazothiazolotriazines and an alkali-induced rearrangement of the thiazolotriazine fragment. The different sequence of the cycloaddition and rearrangement stages allows us to perform the targeted synthesis of two diastereomerically pure products from the same starting compounds.
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Affiliation(s)
- Alexei N Izmest'ev
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prosp., 47, Moscow 119991, Russian Federation.
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12
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Wang ZY, Yang T, Chen R, Ma X, Liu H, Wang KK. 1,3-Dipolar cycloaddition of isatin N, N'-cyclic azomethine imines with α,β-unsaturated aldehydes catalyzed by DBU in water. RSC Adv 2020; 10:24288-24292. [PMID: 35516173 PMCID: PMC9055116 DOI: 10.1039/d0ra03806g] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 06/18/2020] [Indexed: 11/22/2022] Open
Abstract
A simple and green procedure was established by [3 + 3] cycloaddition reaction of isatin derived cyclic imine 1,3-dipoles with α,β-unsaturated aldehydes, giving the desired spiro heterocyclic oxindoles with aza-quaternary centers in good yields and diastereoselectivities. It should be noted that water can be employed as a suitable solvent for the improvement of diastereoselectivity. A simple and green procedure was established by [3 + 3] cycloaddition reaction of isatin derived cyclic imine 1,3-dipoles with α,β-unsaturated aldehydes, giving spirooxindoles with aza-quaternary center in good yields and diastereoselectivities.![]()
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Affiliation(s)
- Zhan-Yong Wang
- College of Chemistry and Chemical Engineering, Xinxiang University Xinxiang 453003 P. R. China
| | - Ting Yang
- Medical College, Xinxiang University Xinxiang 453003 P. R. China
| | - Rongxiang Chen
- College of Chemistry and Chemical Engineering, Xinxiang University Xinxiang 453003 P. R. China
| | - Xueji Ma
- College of Chemistry and Chemical Engineering, Xinxiang University Xinxiang 453003 P. R. China
| | - Huan Liu
- College of Chemistry and Chemical Engineering, Xinxiang University Xinxiang 453003 P. R. China
| | - Kai-Kai Wang
- College of Chemistry and Chemical Engineering, Xinxiang University Xinxiang 453003 P. R. China
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13
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Moroz AA, Zhulanov VE, Dmitriev MV, Maslivets AN. Diversity-oriented synthesis of three skeletally diverse iminolactones from isocyanides, activated acetylenes and 1H-pyrrole-2,3-diones via [3+2] and [4+1] cycloaddition reactions. Tetrahedron 2020. [DOI: 10.1016/j.tet.2019.130880] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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14
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Chen S, Yue J, Liu XL, Wang JX, Zuo X, Cao Y. One-pot multicomponent construction of chromanone-fused pyrrolidinyl spirooxindole collections through a decarboxylative 1,3-dipolar [3 + 2] cycloaddition reaction. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1631346] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Shuang Chen
- Guizhou Medicine Edible Plant Resources Application Development Engineering Laboratory, Guizhou University, Guiyang, China
| | - Jing Yue
- Guizhou Medicine Edible Plant Resources Application Development Engineering Laboratory, Guizhou University, Guiyang, China
| | - Xiong-Li Liu
- Guizhou Medicine Edible Plant Resources Application Development Engineering Laboratory, Guizhou University, Guiyang, China
| | - Jun-Xin Wang
- Guizhou Medicine Edible Plant Resources Application Development Engineering Laboratory, Guizhou University, Guiyang, China
| | - Xiong Zuo
- Guizhou Medicine Edible Plant Resources Application Development Engineering Laboratory, Guizhou University, Guiyang, China
| | - Yu Cao
- Department of Dermatology, First Affiliated Hospital of Guizhou Medical University, Guiyang, China
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