1
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Volostnykh OG, Shemyakina OA, Stepanov AV, Ushakov IA. Cs 2CO 3-Promoted reaction of tertiary bromopropargylic alcohols and phenols in DMF: a novel approach to α-phenoxyketones. Beilstein J Org Chem 2022; 18:420-428. [PMID: 35529892 PMCID: PMC9039521 DOI: 10.3762/bjoc.18.44] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 04/05/2022] [Indexed: 11/23/2022] Open
Abstract
The reaction of bromopropargylic alcohols with phenols in the presence of Cs2CO3/DMF affords α-phenoxy-α’-hydroxyketones (1:1 adducts) and α,α-diphenoxyketones (1:2 adducts) in up to 92% and 24% yields, respectively. Both products are formed via ring opening of the same intermediates, 1,3-dioxolan-2-ones, generated in situ from bromopropargylic alcohols and Cs2CO3.
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Affiliation(s)
- Ol'ga G Volostnykh
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 Favorsky Str., 664033 Irkutsk, Russian Federation
| | - Olesya A Shemyakina
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 Favorsky Str., 664033 Irkutsk, Russian Federation
| | - Anton V Stepanov
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 Favorsky Str., 664033 Irkutsk, Russian Federation
| | - Igor' A Ushakov
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 Favorsky Str., 664033 Irkutsk, Russian Federation
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2
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Chakroborty S, V. B. Unnamatla M, Panda P, C. Ramírez-Loṕez S, A. Garcia Eleno M, C. Yañez E, Strekowski L. Recent Progress on Synthesis of Spirochromanone and Spirochromane Derivatives. HETEROCYCLES 2022. [DOI: 10.3987/rev-21-965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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3
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Bhat A, Tucker N, Lin JB, Grover H. Stereoselective copper-catalyzed heteroarene C-H functionalization/Michael-type annulation cascade with α-diazocarbonyls. Chem Commun (Camb) 2021; 57:10556-10559. [PMID: 34557880 DOI: 10.1039/d1cc04590c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A stereoselective, copper-catalyzed, arene C(sp2)-H functionalization/Michael-type annulation reaction involving α-diazocarbonyl compounds has been developed. The method features low catalyst loadings, high yields, and excellent regio and stereoselectivity, in the synthesis of various heteroaromatic frameworks by employing indoles as the arene partner.
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Affiliation(s)
- Aabid Bhat
- Department of Chemistry, Memorial University of Newfoundland, St. John's, Newfoundland, A1B 3X7, Canada.
| | - Nathan Tucker
- Department of Chemistry, Memorial University of Newfoundland, St. John's, Newfoundland, A1B 3X7, Canada.
| | - Jian-Bin Lin
- C-CART, CREAIT Network, Memorial University of Newfoundland, St. John's, Newfoundland, A1B 3X7, Canada
| | - Huck Grover
- Department of Chemistry, Memorial University of Newfoundland, St. John's, Newfoundland, A1B 3X7, Canada.
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4
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Ziarani GM, Javadi F, Mohajer F. The Molecular Diversity Scope of Oxindole Derivatives in Organic Synthesis. CURR ORG CHEM 2021. [DOI: 10.2174/1385272825666210111112814] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The role of oxindole derivatives is discussed as starting materials in diverse organic
reactions, including two and more components, between the years 2014 until 2020. Oxindoles
are famous because of their biological properties. For instance, chromanone-fused
polycyclic pyrrolidinyl-dispirooxindoles, functionalized polycyclic spiro-fused carbocyclicoxindole,
and 3,3-disubstituted oxindoles have anti-cancer, anti-tumor, and anti-microbial
properties, respectively. Therefore, various methods for synthesizing the oxindole structures
have received much attention in organic chemistry.
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Affiliation(s)
| | - Fatemeh Javadi
- Department of Chemistry, Alzahra University, Tehran,Iran
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5
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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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6
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Lou QX, Niu Y, Qi ZC, Yang SD. Ir(III)-Catalyzed C-H Functionalization of Triphenylphosphine Oxide toward 3-Aryl Oxindoles. J Org Chem 2020; 85:14527-14536. [PMID: 32921040 DOI: 10.1021/acs.joc.0c00999] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
With triphenylphosphine oxide serving as both the directing group and the reagent, we have developed a Cp*Ir(III)-catalyzed direct C-H functionalization of triphenylphosphine oxide with 3-diazooxindoles to afford a range of 3-(2-(diphenylphosphoryl)phenyl)indolin-2-one derivatives in moderate to excellent yields. The title products are potentially important building blocks for organic synthesis through various chemical transformations. This protocol is simple and efficient and offers high atom economy with only N2 as the byproduct.
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Affiliation(s)
- Qin-Xin Lou
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P.R. China
| | - Yuan Niu
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P.R. China
| | - Zhi-Chao Qi
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P.R. China
| | - Shang-Dong Yang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P.R. China.,State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, P.R. China
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7
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Huo M, Zhou J, Bai L, Xu Q, Zhou Z, Zhou H, Liang G. High diastereoselective synthesis of spiro-barbituratechromans via domino oxa-Michael/1,6-addition reactions of ortho-hydroxyphenylsubstituted para-quinone methides with barbiturate-based olefins. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.130752] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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8
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Yang GH, Zhao Q, Zhang ZP, Zheng HL, Chen L, Li X. Asymmetric Cycloaddition of ortho-Hydroxyphenyl-Substituted para-Quinone Methides and Enamides Catalyzed by Chiral Phosphoric Acid. J Org Chem 2019; 84:7883-7893. [DOI: 10.1021/acs.joc.9b00749] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Guo-Hui Yang
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Qun Zhao
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Zhi-Pei Zhang
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Han-Liang Zheng
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Li Chen
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Xin Li
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
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9
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Han C, Wu W, Chen Z, Pu S. Rhodium‐Catalyzed [5+1]‐Cycloaddition Reactions to Spiro‐Benzo[
e
][1,3]Oxazineindoline Imines. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900274] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Cuifen Han
- Key Laboratory of Functional Small Organic Molecules Ministry of Education, and College of Chemistry & Chemical EngineeringJiangxi Normal University 99 Ziyang Road, Nanchang Jiangxi 330022 P. R. China
| | - Wenjin Wu
- Key Laboratory of Functional Small Organic Molecules Ministry of Education, and College of Chemistry & Chemical EngineeringJiangxi Normal University 99 Ziyang Road, Nanchang Jiangxi 330022 P. R. China
| | - Zhiyuan Chen
- Key Laboratory of Functional Small Organic Molecules Ministry of Education, and College of Chemistry & Chemical EngineeringJiangxi Normal University 99 Ziyang Road, Nanchang Jiangxi 330022 P. R. China
- Jiangxi Key Laboratory of Organic ChemistryJiangxi Science and Technology Normal University 605 Fenglin Road, Nanchang Jiangxi 330013 P. R. China
| | - Shouzhi Pu
- Jiangxi Key Laboratory of Organic ChemistryJiangxi Science and Technology Normal University 605 Fenglin Road, Nanchang Jiangxi 330013 P. R. China
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10
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Jia S, Yang X, Dong G, Ao C, Jiang X, Hu W. Trapping of Zwitterionic Intermediates by Isatins and Imines: Synthesis of Benzoxazines Bearing a C4-Quaternary Stereocenter. Org Lett 2019; 21:4014-4018. [DOI: 10.1021/acs.orglett.9b01207] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Shikun Jia
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Xi Yang
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| | - Guizhi Dong
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Chaoqun Ao
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Xianxing Jiang
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Wenhao Hu
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
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11
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Shen Y, Li S, Liu X, Yu L, Liu Q, Xiao J. Dearomative [4+2] Cycloaddition of Oxindole‐Embeddedortho‐Quinone Methides with 2,5‐Dialkylfurans. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201801509] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yao‐Bin Shen
- College of Chemistry and Pharmaceutical SciencesQingdao Agricultural University Qingdao 266109 People's Republic of China
| | - Shuai‐Shuai Li
- College of Chemistry and Pharmaceutical SciencesQingdao Agricultural University Qingdao 266109 People's Republic of China
| | - Xicheng Liu
- College of Chemistry and Chemical EngineeringQufu Normal University Qufu 273165 People's Republic of China
| | - Liping Yu
- College of Landscape Architecture and ForestryQingdao Agricultural University Qingdao 266109 People's Republic of China
| | - Qing Liu
- College of Chemical and Environmental EngineeringShandong University of Science and Technology Qingdao 266590 People's Republic of China
| | - Jian Xiao
- College of Chemistry and Pharmaceutical SciencesQingdao Agricultural University Qingdao 266109 People's Republic of China
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12
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Ye Z, Bai L, Bai Y, Gan Z, Zhou H, Pan T, Yu Y, Zhou J. High diastereoselective synthesis of spiro-isoxazolonechromans via domino oxa-Michael/1,6-addition reactions of ortho-hydroxyphenylsubstituted para-quinone methides with unsaturated isoxazolones. Tetrahedron 2019. [DOI: 10.1016/j.tet.2018.12.064] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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13
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Lv X, Yang H, Shi T, Xing D, Xu X, Hu W. Rhodium(II)‐Catalyzed Formal [4+1]‐Cycloaddition of Pyridotriazoles and Propargyl Alcohols: Synthesis of 2,5‐Dihydrofurans. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201801497] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Xinxin Lv
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Chemical EngineeringEast China Normal University 3663 North Zhongshan Road Shanghai 200062 People's Republic of China
| | - Haijian Yang
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Chemical EngineeringEast China Normal University 3663 North Zhongshan Road Shanghai 200062 People's Republic of China
| | - Taoda Shi
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Chemical EngineeringEast China Normal University 3663 North Zhongshan Road Shanghai 200062 People's Republic of China
| | - Dong Xing
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Chemical EngineeringEast China Normal University 3663 North Zhongshan Road Shanghai 200062 People's Republic of China
| | - Xinfang Xu
- School of Pharmaceutical SciencesSun Yat-sen University Guangzhou 510006 People's Republic of China
| | - Wenhao Hu
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Chemical EngineeringEast China Normal University 3663 North Zhongshan Road Shanghai 200062 People's Republic of China
- School of Pharmaceutical SciencesSun Yat-sen University Guangzhou 510006 People's Republic of China
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14
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Saatluo BE, Baradarani MM, Joule JA. Hexahydrospiro-pyrazolo[3,4-b
]pyridine-4,1′-pyrrolo[3,2,1-ij
]quinolines Derived from 5,6-dihydro-4H
-pyrrolo[3,2,1-ij
]quinoline-1,2-dione. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3150] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
| | | | - John A. Joule
- The School of Chemistry; The University of Manchester; Manchester M13 9PL UK
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15
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Chen HX, Zhang Y, Zhang Y, He X, Zhang ZW, Liang H, He W, Jiang X, Chen X, Qiu L. Synthesis of six-membered spirooxindolesviaa chiral Brønsted acid-catalyzed asymmetric intramolecular Friedel–Crafts reaction. RSC Adv 2018; 8:37035-37039. [PMID: 35557774 PMCID: PMC9089239 DOI: 10.1039/c8ra06710d] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 10/17/2018] [Indexed: 01/16/2023] Open
Abstract
By means of the direct condensation of N-aminoethylpyrroles and isatins, followed by a chiral phosphoric acid-catalyzed asymmetric intramolecular Friedel-Crafts reaction, a new class of valuable chiral 3′,4′-dihydro-2′H-spiro[indoline-3,1′-pyrrolo[1,2-a]pyrazin]-2-ones bearing a quaternary carbon stereocenter were successfully synthesized in good to excellent yields and with moderate to good enantioselectivities under mild reaction conditions. A chiral phosphoric acid-catalyzed asymmetric intramolecular Friedel–Crafts reaction for the synthesis of 3′,4′-dihydro-2′H-spiro[indoline-3,1′-pyrrolo[1,2-a]pyrazin]-2-ones.![]()
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16
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Bariwal J, Voskressensky LG, Van der Eycken EV. Recent advances in spirocyclization of indole derivatives. Chem Soc Rev 2018; 47:3831-3848. [DOI: 10.1039/c7cs00508c] [Citation(s) in RCA: 193] [Impact Index Per Article: 32.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
This tutorial review provides a good introduction to spirocyclization reactions of indole derivatives and highlights the recent advances in the construction of spiroindolines and spiroindoles.
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Affiliation(s)
- Jitender Bariwal
- Shiva Institute of B. Pharmacy
- Bilaspur-174004
- India
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC)
- Department of Chemistry
| | - Leonid G. Voskressensky
- Organic Chemistry Department
- Peoples Friendship University of Russia (RUDN University)
- Moscow
- Russia
| | - Erik V. Van der Eycken
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC)
- Department of Chemistry
- University of Leuven (KU Leuven)
- Leuven
- Belgium
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17
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Alavala GKR, Sajjad F, Shi T, Kang Z, Ma M, Xing D, Hu W. Diastereoselective synthesis of isochromans via the Cu(ii)-catalysed intramolecular Michael-type trapping of oxonium ylides. Chem Commun (Camb) 2018; 54:12650-12653. [DOI: 10.1039/c8cc06390g] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A highly diastereoselective approach for the rapid construction of an isochroman skeleton was achieved by the copper(ii)-catalyzed transformation of alcohol-tethered enones and diazo compounds.
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Affiliation(s)
- Gopi Krishna Reddy Alavala
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Farrukh Sajjad
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Taoda Shi
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Zhenghui Kang
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Mingliang Ma
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Dong Xing
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Wenhao Hu
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
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18
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Chinthapally K, Massaro NP, Padgett HL, Sharma I. A serendipitous cascade of rhodium vinylcarbenoids with aminochalcones for the synthesis of functionalized quinolines. Chem Commun (Camb) 2017; 53:12205-12208. [DOI: 10.1039/c7cc07181g] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A convergent 5-step cascade approach for the stereoselective synthesis of functionalized quinolines.
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Affiliation(s)
- Kiran Chinthapally
- Department of Chemistry and Biochemistry
- and Institute of Natural Products Applications and Research Technologies
- University of Oklahoma
- Norman
- USA
| | - Nicholas P. Massaro
- Department of Chemistry and Biochemistry
- and Institute of Natural Products Applications and Research Technologies
- University of Oklahoma
- Norman
- USA
| | - Haylee L. Padgett
- Department of Chemistry and Biochemistry
- and Institute of Natural Products Applications and Research Technologies
- University of Oklahoma
- Norman
- USA
| | - Indrajeet Sharma
- Department of Chemistry and Biochemistry
- and Institute of Natural Products Applications and Research Technologies
- University of Oklahoma
- Norman
- USA
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