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Chen XY, Zheng H, Han Y, Sun J, Yan CG. The unique reactivity of 5,6-unsubstituted 1,4-dihydropyridine in the Huisgen 1,4-diploar cycloaddition and formal [2 + 2] cycloaddition. Beilstein J Org Chem 2023; 19:982-990. [PMID: 37404798 PMCID: PMC10315888 DOI: 10.3762/bjoc.19.73] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 06/21/2023] [Indexed: 07/06/2023] Open
Abstract
The three-component reaction of isoquinolines, dialkyl acetylenedicarboxylates, and 5,6-unsubstituted 1,4-dihydropyridines in acetonitrile at room temperature afforded functionalized isoquinolino[1,2-f][1,6]naphthyridines in good yields and with high diastereoselectivity. More importantly, the formal [2 + 2] cycloaddition reaction of dialkyl acetylenedicarboxylates and 5,6-unsubstituted 1,4-dihydropyridines in refluxing acetonitrile gave unique 2-azabicyclo[4.2.0]octa-3,7-dienes as major products and 1,3a,4,6a-tetrahydrocyclopenta[b]pyrroles as minor products via further rearrangement.
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Affiliation(s)
- Xiu-Yu Chen
- College of Chemistry & Chemical Engineering, Yangzhou University, Jiangsu, Yangzhou 225002, China
| | - Hui Zheng
- College of Chemistry & Chemical Engineering, Yangzhou University, Jiangsu, Yangzhou 225002, China
| | - Ying Han
- College of Chemistry & Chemical Engineering, Yangzhou University, Jiangsu, Yangzhou 225002, China
| | - Jing Sun
- College of Chemistry & Chemical Engineering, Yangzhou University, Jiangsu, Yangzhou 225002, China
| | - Chao-Guo Yan
- College of Chemistry & Chemical Engineering, Yangzhou University, Jiangsu, Yangzhou 225002, China
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2
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Belyaeva KV, Gen' VS, Nikitina LP, Afonin AV, Pavlov DV, Trofimov BA. Uniquely functionalized tetrahydropyrido[2,1-b][1,3]oxazines: Diastereoselective 1:2 assembly from pyridines with oxalylacetylenes. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153431] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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3
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Fang H, Sun J, Yan C. Convenient Construction of Spiro[pyrazole‐4,1′‐pyrido[2,1‐
a
]isoquinoline] and Spiro[pyrazole‐4,4′‐pyrido[1,2‐
a
]quinoline] via Three‐Component Reaction. ChemistrySelect 2021. [DOI: 10.1002/slct.202102255] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hui‐Ling Fang
- School of Chemistry & Chemical Engineering Yangzhou University Yangzhou 225002 China
| | - Jing Sun
- 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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4
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Pan L, Wang Q, Sun J, Yan C. Intramolecular Diels‐Alder Reaction of Styrene with Phenoxy‐Acrylate for Construction of Functionalized Naphthalenes. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Liu‐Na Pan
- College of Chemistry & Chemical Engineering Yangzhou University Yangzhou 225002 P. R. China
| | - Qin Wang
- College of Chemistry & Chemical Engineering Yangzhou University Yangzhou 225002 P. R. China
| | - Jing Sun
- College of Chemistry & Chemical Engineering Yangzhou University Yangzhou 225002 P. R. China
| | - Chao‐Guo Yan
- College of Chemistry & Chemical Engineering Yangzhou University Yangzhou 225002 P. R. China
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5
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Sharma UK, Ranjan P, Van der Eycken EV, You SL. Sequential and direct multicomponent reaction (MCR)-based dearomatization strategies. Chem Soc Rev 2020; 49:8721-8748. [PMID: 33079105 DOI: 10.1039/d0cs00128g] [Citation(s) in RCA: 72] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Dearomatization strategies in a multicomponent fashion often result in complex heterocyclic frameworks, which have attracted the attention of chemists due to their natural product-like structures. The combination of these two processes can easily achieve extended molecular complexity and diversity from simple starting materials with high atom economy. Thus, this field has attracted extensive interest owing to its potential significance in both asymmetric catalysis and convenient build-up of libraries of molecules with novel three-dimensional scaffolds, which may find application in medicinal chemistry. Accordingly, a systematic review on this topic will provide the synthetic organic community with a conceptual overview and comprehensive understanding of the different multicomponent reaction (MCR) cascades involving dearomatization as the characteristic step. In addition, this review will help researchers to look at this promising area from a different perspective with respect to drug discovery, new MCR-based disconnections and often hidden opportunities.
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Affiliation(s)
- Upendra K Sharma
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, University of Leuven (KU Leuven), Celestijnenlaan 200F, B-3001, Leuven, Belgium.
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6
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Functionalized 1,3-Thiazolidin-4-Ones from 2-Oxo-Acenaphthoquinylidene- and [2.2]Paracyclophanylidene-Thiosemicarbazones. Molecules 2019; 24:molecules24173069. [PMID: 31450781 PMCID: PMC6749376 DOI: 10.3390/molecules24173069] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Revised: 08/17/2019] [Accepted: 08/17/2019] [Indexed: 11/16/2022] Open
Abstract
The reactions of dialkyl acetylenedicarboxylates with various 2-oxo-acenaphthoquinylidene- and 4-acetyl[2.2]paracyclophanylidene-thiosemicarbazones were investigated. Using simple experimental procedures, 1,3-Thiazolidin-4-ones derived from acenaphthequinone or [2.2]paracyclophane were obtained as major products in good yields. In the case of allyl derivative of acenaphthoquinylidene-thiosemicarbazones, a complex structure of tetramethyl 5-(2-(((Z,E)-N-allyl-N′-(2-oxoacenaphthylen-1(2H)-ylidene)carbamohydrazonoyl)thio)-1,2,3-tris-(methoxycarbonyl)-cyclopropyl)-4-methoxy-7-oxabicyclo[2.2.1]hepta-2,5-diene-1,2,3,6-tetracarboxylate was formed. Single crystal X-ray analysis was used as an efficient tool to confirm the structure of the synthesized compounds as well as different spectroscopic data (1H-NMR, 13C-NMR, 2D-NMR, mass spectrometry and elemental analysis). The mechanism of the obtained products was discussed.
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7
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Zhang Y, Han Y, Sun J, Yan C. Selective Construction of Spiro[indene‐2,4′‐pyrido[1,2‐a]quinolines] and Dihydroindeno[1,2‐b]pyrene via Domino Reactions of Huisgen's 1,4‐Dipoles. ChemistrySelect 2018. [DOI: 10.1002/slct.201802394] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Yuan‐Yuan Zhang
- School of Chemistry & Chemical EngineeringYangzhou University Yangzhou 225002 China
| | - Ying Han
- School of Chemistry & Chemical EngineeringYangzhou University Yangzhou 225002 China
| | - Jing Sun
- School of Chemistry & Chemical EngineeringYangzhou University Yangzhou 225002 China
| | - Chao‐Guo Yan
- School of Chemistry & Chemical EngineeringYangzhou University Yangzhou 225002 China
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8
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Zhang YY, Han Y, Sun J, Yan CG. Construction of Spiropyrido[2, 1-a]isoquinoline via Tandem Reactions of Huisgen's 1,4-Dipoles with Various Alkene Dipolarophiles. ChemistrySelect 2017. [DOI: 10.1002/slct.201701348] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Yuan-Yuan Zhang
- College of Chemistry & Chemical Engineering; Yangzhou University; Yangzhou 225002
| | - Ying Han
- College of Chemistry & Chemical Engineering; Yangzhou University; Yangzhou 225002
| | - Jing Sun
- College of Chemistry & Chemical Engineering; Yangzhou University; Yangzhou 225002
| | - Chao-Guo Yan
- College of Chemistry & Chemical Engineering; Yangzhou University; Yangzhou 225002
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Kim SY, Roh HJ, Seo DY, Ryu JY, Lee J, Kim JN. Base-catalyzed one-pot synthesis of dispiro-1,3-dioxolane bisoxindoles from N-methylisatin and methyl propiolate. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.01.055] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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10
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Yang RY, Sun J, Sun Q, Yan CG. Selective construction of polycyclic spirooxindoles via a Cu(OTf)2/HOTf-catalyzed domino reaction of o-arylalkynylacetophenones and 3-phenacylideneoxindoles. Org Biomol Chem 2017; 15:6353-6357. [DOI: 10.1039/c7ob01292f] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Under the combined catalysis of Cu(OTf)2/HOTf, the domino annulation reaction ofo-arylalkynyl acetophenones with 3-phenacylideneoxindoles in refluxing acetonitrile selectively afforded functionalized spiro[indoline-3,7′-tetrapheno[7,6-bc]furans].
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Affiliation(s)
- Ren-Yin Yang
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| | - Jing Sun
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| | - Qiu Sun
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| | - Chao-Guo Yan
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
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11
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Jiang YH, Yang RY, Sun J, Yan CG. Diastereoselective synthesis of dispiro[indoline-3,1′-cyclobutane-2′,3″-indolines] via visible light catalyzed cyclodimerization of 3-phenacylideneoxindoles. HETEROCYCL COMMUN 2016. [DOI: 10.1515/hc-2016-0022] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
AbstractA simple synthetic protocol was developed for the efficient synthesis of functionalized dispiro[indoline-3,1′-cyclobutane-2′,3″-indolines] with high diastereoselectivity. The reaction proceeds by cyclodimerization reaction of 3-phenacylideneoxindoles in the presence of a catalytic amount of photosensitizer Ru(bpy
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12
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Jiang YH, Yan CG. Indium chloride catalyzed three-component reaction for the synthesis of 2-((oxoindolin-3-yl)-4,5,6,7-tetrahydro-1H-indol-1-yl)benzamides. RSC Adv 2016. [DOI: 10.1039/c6ra08811b] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In the presence of indium chloride as a Lewis acid catalyst, the three-component reaction afforded functionalized 2-((oxoindolin-3-yl)-4,5,6,7-tetrahydro-1H-indol-1-yl)benzamides in satisfactory yields.
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Affiliation(s)
- Yan-Hong Jiang
- 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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13
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Shi RG, Wang XH, Liu R, Yan CG. Two-carbon ring expansion of isatin: a convenient construction of a dibenzo[b,d]azepinone scaffold. Chem Commun (Camb) 2016; 52:6280-3. [DOI: 10.1039/c6cc00525j] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
A unique two-carbon ring expansion of isatin has been achieved to conveniently construct the functionalized dibenzo[b,d]azepin-6-one scaffold in moderate to high yields, and the two carbon sources are different: one carbon is from the N-substituent of pyridinium bromide and the other is from indene-1,3-dione.
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Affiliation(s)
- Rong-Guo Shi
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| | - Xiao-Hua Wang
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| | - Ruzhang Liu
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| | - Chao-Guo Yan
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
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14
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Sun J, Gong H, Yan C. One-pot Two-Step Cycloaddition Reaction for Convenient Synthesis of Polycyclic Spirooxindole-fused [1,3]Oxazines. CHINESE J CHEM 2015. [DOI: 10.1002/cjoc.201500332] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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15
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Yang F, Sun J, Gao H, Yan CG. Unprecedented formation of spiro[indoline-3,7′-pyrrolo[1,2-a]azepine] from multicomponent reaction of l-proline, isatin and but-2-ynedioate. RSC Adv 2015. [DOI: 10.1039/c5ra04102c] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Spiro[indoline-3,3′-pyrrolizines] and spiro[indoline-3,7′-pyrrolo[1,2-a]azepines] can be selectively produced from three-component reaction of α-amino acids, isatins and but-2-ynedioates.
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Affiliation(s)
- Fan Yang
- College of Chemisty & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Jing Sun
- College of Chemisty & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Hong Gao
- College of Chemisty & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Chao-Guo Yan
- College of Chemisty & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
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