1
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Zhang J, Sun WN, Jiang Z, Jia SK, Mei GJ. Diastereodivergent and Regioselective Synthesis of Tetrahydrofuro[2,3- b]furans with Four Consecutive Stereocenters. J Org Chem 2024; 89:4134-4144. [PMID: 38394632 DOI: 10.1021/acs.joc.4c00069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2024]
Abstract
Base-catalyzed diastereodivergent and regioselective domino processes of triketone enones with arylacetaldehydes for the synthesis of tetrahydrofuro[2,3-b]furans with four consecutive stereocenters are reported. Good yields and diastereoselectivities are obtained when DBU is employed as a catalyst; in contrast, Et3N delivers a different diastereomer in excellent diastereoselectivity. This work offers many advantages, including switchable diastereoselectivity, cheap base catalysts, and a simple operation.
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Affiliation(s)
- Jing Zhang
- Advanced Research Institute and School of Pharmaceutical Science, Taizhou University, Jiaojiang, Zhejiang 318000, P. R. China
| | - Wen-Na Sun
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, Henan,P. R. China
| | - Zhiwei Jiang
- Advanced Research Institute and School of Pharmaceutical Science, Taizhou University, Jiaojiang, Zhejiang 318000, P. R. China
| | - Shi-Kun Jia
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, Henan,P. R. China
- Pingyuan Laboratory (Zhengzhou University), Zhengzhou 450001, P. R. China
| | - Guang-Jian Mei
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, Henan,P. R. China
- Pingyuan Laboratory (Zhengzhou University), Zhengzhou 450001, P. R. China
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2
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Sheikh AR, Arif A, Khan MM. Aryl glyoxal: a prime synthetic equivalent for multicomponent reactions in the designing of oxygen heterocycles. RSC Adv 2023; 13:11652-11684. [PMID: 37063730 PMCID: PMC10103687 DOI: 10.1039/d2ra08315a] [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: 12/30/2022] [Accepted: 03/06/2023] [Indexed: 04/18/2023] Open
Abstract
The category of bifunctional building blocks overrides many others because of their fascinating wide applicability in synthetic chemistry. Aryl glyoxal is one of the key molecules that has been extensively used in heterocyclic chemistry to afford nearly all types of five- and six-membered heterocycles, which are the structural constituents of many natural products. The multicomponent reaction is a practical strategy to utilize this wonderful moiety with different types of starting materials to obtain numerous diverse oxygen heterocycles. This review covers the advancement of aryl glyoxal as a prime synthetic equivalent in recent years for the synthesis of oxygen heterocycles.
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Affiliation(s)
| | - Anam Arif
- Department of Chemistry, Aligarh Muslim University Aligarh 202002 India
| | - Md Musawwer Khan
- Department of Chemistry, Aligarh Muslim University Aligarh 202002 India
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3
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Fujimoto H, Yamamura S, Kusano M, Tobisu M. 1,2-Diacylation of Alkynes Using Acyl Fluorides and Acylsilanes by P(III)/P(V) Catalysis. Org Lett 2023; 25:336-340. [PMID: 36603040 DOI: 10.1021/acs.orglett.2c03910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
We report herein the phosphine-catalyzed 1,2-diacylation of alkynes using acyl fluorides and acylsilanes as acyl sources. The key to the success of the reaction is a formal oxidative addition-ligand metathesis-reductive elimination cycle based on phosphine redox catalysis, which allows for the installation of two different acyl groups into an alkyne in a regioselective manner.
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Affiliation(s)
- Hayato Fujimoto
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan.,Innovative Catalysis Science Division, Institute for Open and Transdisciplinary Research Initiatives (ICS-OTRI), Osaka University, Suita, Osaka 565-0871, Japan
| | - Shisato Yamamura
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Momoka Kusano
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Mamoru Tobisu
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan.,Innovative Catalysis Science Division, Institute for Open and Transdisciplinary Research Initiatives (ICS-OTRI), Osaka University, Suita, Osaka 565-0871, Japan
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4
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Han TJ, Wang MC, Mei GJ. 2-Indolymethanols as 4-atom-synthons in oxa-Michael reaction cascade: access to tetracyclic indoles. Chem Commun (Camb) 2021; 57:8921-8924. [PMID: 34387291 DOI: 10.1039/d1cc03653j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
The first Brønsted acid-catalyzed oxa-Michael reaction cascade of 2-indolylmethanols with trione alkenes was accomplished. By using this practical approach, a variety of tetracyclic indoles were readily created in an ordered sequence with excellent regio- and diastereoselectivity. 2-Indolylmethanols commendably served as four-atom synthons, as opposed to the common three-atom synthons in the previous literature reports. The regioselectivity issue was well handled by the employment of a strong Brønsted acid catalyst. In addition, its dual role in activation of substrates via hydrogen-bonding interaction and acceleration of subsequent intramolecular cyclization and dehydration was proposed to account for the high reaction efficiency.
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Affiliation(s)
- Tian-Jiao Han
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
| | - Min-Can Wang
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
| | - Guang-Jian Mei
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
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5
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Lima S, Coelho F. Synthesis of 1,4,6-Tricarbonyl Compounds via Regioselective Gold(I)-Catalyzed Alkyne Hydration and Their Application in the Synthesis of α-Arylidene-butyrolactones. ACS OMEGA 2020; 5:8032-8045. [PMID: 32309713 PMCID: PMC7161055 DOI: 10.1021/acsomega.0c00101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 03/20/2020] [Indexed: 05/05/2023]
Abstract
We report a direct, straightforward, and regioselective hydration of 1,4-enynes designed from Morita-Baylis-Hillman adducts. Under smooth conditions and short reaction times, gold-catalyzed hydration of internal alkynes provides synthetically useful ketones as single regioisomers in yields higher than 90%. The synthetic usefulness of this protocol was demonstrated by the conversion of selected ketones into biologically valuable α-alkylidene-γ-lactones upon reduction with sodium borohydride. In the course of the scope evaluation, we discovered that this methodology could also furnish α-arylidene-β,γ-butenolides.
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Affiliation(s)
- Samia
R. Lima
- Institute of Chemistry—Laboratory
of Synthesis of Natural Products and Drugs, University of Campinas, P.O. Box 6154, 13083-970 Campinas, São
Paulo, Brazil
| | - Fernando Coelho
- Institute of Chemistry—Laboratory
of Synthesis of Natural Products and Drugs, University of Campinas, P.O. Box 6154, 13083-970 Campinas, São
Paulo, Brazil
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6
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Padmaja P, Reddy PN, Sahoo BK. A Green Approach to the Synthesis of Novel Indole Substituted 2-Amino- 4,5-dihydro-3-furancarbonitriles in Water. LETT ORG CHEM 2019. [DOI: 10.2174/1570178615666180917104820] [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
2-Amino-4,5-dihydro-3-furancarbonitriles (ADFCs) have attracted much attention due to
their utility as valuable synthetic intermediates for the preparation of a series of acyclic and cyclic organic
compounds. On the other hand, indoles substituted with furans are highly interesting compounds
displaying a wide range of biological and pharmaceutical activities. However, to the best of our knowledge,
indole substituted 2-amino-4,5-dihydro-3-furancarbonitriles have not been previously reported. A
new and efficient synthesis of indole substituted 2-amino-4,5-dihydro-3-furancarbonitriles has been
developed in two steps using water as a solvent. The first step of the sequence involves threecomponent
reaction of phenylglyoxals, indoles and malononitrile under aqueous and catalyst-free conditions
for the synthesis of indole substituted β,β-dicyanoketones. Reduction of the obtained β,β-
dicyanoketones with sodium borohydride in water at room temperature afforded the indole substituted
2-amino-4,5-dihydro-3-furancarbonitriles in good yields. Several substituted phenylglyooxals were reacted
smoothly with indole or 2-methylindole and malononitrile to give the corresponding indole substituted
β,β-dicyanoketones in good yields. Treatment of the obtained β,β-dicyanoketones with sodium
borohydride in water furnished exclusively the indole substituted 2-amino-4,5-dihydro-3-
furancarbonitriles in good yields. We have developed an efficient straightforward access to indole substituted
β,β-dicyanoketones by one-pot three-component reaction of phenylglyoxals, indoles and
malononitrile. The synthetic utility of obtained indole substituted β,β-dicyanoketones has been outlined
by the preparation of indole substituted 2-amino-4,5-dihydro-3-furancarbonitriles. The advantage of
catalyst-free, atom-economical and environmental benignity render it promising methods for preparation
of indole substituted 2-amino-4,5-dihydro-3-furancarbonitriles.
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Affiliation(s)
- Pannala Padmaja
- Centre for Chemical Sciences and Technology, IST, Jawaharlal Nehru Technological University, Hyderabad, Telangana- 500085, India
| | | | - Bijaya Ketan Sahoo
- Department of Chemistry, School of Technology, Gitam University, Telangana-502 102, India
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7
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Suárez A, Martínez F, Sanz R. Synthesis of α-functionalized α-indol-3-yl carbonyls through direct S N reactions of indol-3-yl α-acyloins. Org Biomol Chem 2018; 14:11212-11219. [PMID: 27841890 DOI: 10.1039/c6ob02125e] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A new and efficient synthesis of α-functionalized α-indol-3-yl ketones from easily available indolyl α-acyloins is reported. This process, catalyzed by Brønsted or Lewis acids, involves an uncommon direct nucleophilic substitution reaction of a secondary α-carbonyl-substituted hydroxyl group. The described methodology allows the introduction of a variety of nucleophiles such as (hetero)arenes, thiophenols, nitroanilines and 1,3-dicarbonyl derivatives. The synthesized α-indol-3-yl carbonyl compounds are important synthetic targets also useful for accessing functionalized tryptophols and furan-3-yl indoles.
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Affiliation(s)
- Anisley Suárez
- Área de Química Orgánica, Departamento de Química, Facultad de Ciencias, Universidad de Burgos. Pza. Misael Bañuelos, s/n. 09001-Burgos, Spain.
| | - Fernando Martínez
- Área de Química Orgánica, Departamento de Química, Facultad de Ciencias, Universidad de Burgos. Pza. Misael Bañuelos, s/n. 09001-Burgos, Spain.
| | - Roberto Sanz
- Área de Química Orgánica, Departamento de Química, Facultad de Ciencias, Universidad de Burgos. Pza. Misael Bañuelos, s/n. 09001-Burgos, Spain.
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8
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Jiang S, Guo HM, Yao S, Shi DQ, Xiao WJ. Synthesis of Spiro[pyrazolin-3,3′-oxindoles] and 3-Arylcarbonylmethyl Substituted Ylideneoxindoles by 1,3-Dipolar Cycloadditions of 3-Ylideneoxindoles and In-Situ-Generated α-Diazoketones. J Org Chem 2017; 82:10433-10443. [DOI: 10.1021/acs.joc.7b01907] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Shan Jiang
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - Hong-Mei Guo
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - Sheng Yao
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - De-Qing Shi
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - Wen-Jing Xiao
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
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9
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Ravi AJ, Vinayaka AC, Roopashree KR, Sadashiva MP, Devarajegowda. HC. ( Z)-1,4-Bis(2-chlorophenyl)-2-(methylsulfanyl)but-2-ene-1,4-dione. IUCRDATA 2017. [DOI: 10.1107/s2414314616020472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
In the title compound, C17H12Cl2O2S, the benzene rings are inclined to one another by 84.59 (16)°. The enaminone group is present in a synclinal conformation with respect to the chlorobenzene moiety. The configuration of the C=C bond isZ. There is a short intramolecular C—H...O contact present forming anS(6) ring motif. In the crystal, molecules are linked by C—H...O hydrogen bonds, forming layers lying parallel to the (10-1) plane.
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10
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Vijayaprasad P, Venkanna A, Shanker M, Kishan E, Venkateswar Rao P. Triflic acid promoted solvent free synthesis of densely functionalized furans. RSC Adv 2017. [DOI: 10.1039/c7ra00489c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A simple, efficient and novel methodology has been developed for the synthesis of substituted furans mediated by triflic acid. In the reaction initial step involves the Friedel–Crafts arylation, followed by the dehydrative cyclization.
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Affiliation(s)
- Pulaganti Vijayaprasad
- Department of Chemistry
- University College of Science
- Osmania University
- Hyderabad 500007
- India
| | - Avudoddi Venkanna
- Department of Chemistry
- University College of Science
- Osmania University
- Hyderabad 500007
- India
| | - Medi Shanker
- Department of Chemistry
- University College of Science
- Osmania University
- Hyderabad 500007
- India
| | - Eslavath Kishan
- Department of Chemistry
- University College of Science
- Osmania University
- Hyderabad 500007
- India
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11
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Nishino H, Kawabata S, Oishi A. Reaction of Electron-Deficient 3-Acetyl-1-arylpent-2-ene-1,4-diones as a Building Block of Heterocycles. HETEROCYCLES 2017. [DOI: 10.3987/com-17-13736] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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12
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Wei D, Liang F. Visible-Light-Mediated Oxidative Dimerization of Arylalkynes in the Open Air: Stereoselective Synthesis of (Z)-1,4-Enediones. Org Lett 2016; 18:5860-5863. [DOI: 10.1021/acs.orglett.6b02926] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Donglei Wei
- Department
of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Fushun Liang
- College
of Chemistry, Liaoning University, Shenyang 110036, China
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13
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14
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Meng XS, Jiang S, Xu XY, Wu QX, Gu YC, Shi DQ. DABCO catalyzed unusual formal [4 + 2] cycloaddition of 3-acyl(or alkoxycarbonyl)-1,4-enediones with 2,3-butadienoates: effective access to highly functionalized pyrans. RSC Adv 2016. [DOI: 10.1039/c6ra15117e] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A convenient and efficient DABCO-catalyzed formal [4 + 2] cycloaddition of 3-acyl(or alkoxycarbonyl)-1,4-enediones with 2,3-butadienoates is presented.
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Affiliation(s)
- Xiang-Suo Meng
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education
- College of Chemistry
- Central China Normal University
- Wuhan 430079
- P. R. China
| | - Shan Jiang
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education
- College of Chemistry
- Central China Normal University
- Wuhan 430079
- P. R. China
| | - Xiao-Yun Xu
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education
- College of Chemistry
- Central China Normal University
- Wuhan 430079
- P. R. China
| | - Qiang-Xian Wu
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education
- College of Chemistry
- Central China Normal University
- Wuhan 430079
- P. R. China
| | - Yu-Cheng Gu
- Syngenta Jealott's Hill International Research Centre
- Berkshire RG42 6EY
- UK
| | - De-Qing Shi
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education
- College of Chemistry
- Central China Normal University
- Wuhan 430079
- P. R. China
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15
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Chemoselective synthesis of biheterocyclic skeletons tetrahydro-1H-pyrrolo[1,2-c]imidazole and tetrahydropyrrolo[1,2-c]thiazole derivatives via multicomponent self-sorting domino strategy. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.06.104] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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16
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Satish G, Ilangovan A. I2/Cu-mediated self-sorting domino reaction of aryl β-ketoesters into symmetrical 2-carboalkoxy-1,4-enediones: application to synthesis of pyrazine, β-carboline and quinoxalines. RSC Adv 2015. [DOI: 10.1039/c5ra08030d] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
A self-sorting domino reaction of aryl β-ketoesters into symmetrical 1,4-enediones is reported by an I2/Cu system.
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Affiliation(s)
- Gandhesiri Satish
- School of Chemistry
- Bharathidasan University
- Tiruchirappalli – 620 024
- India
| | - Andivelu Ilangovan
- School of Chemistry
- Bharathidasan University
- Tiruchirappalli – 620 024
- India
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17
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Zhang J, Meng X, Yu C, Chen G, Zhao P. Heterogeneous Cu/OMS-2 as an efficient catalyst for the synthesis of tetrasubstituted 1,4-enediones and 4H-pyrido[1,2-a]-pyrimidin-4-ones. RSC Adv 2015. [DOI: 10.1039/c5ra17351e] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Copper supported on OMS-2: a heterogeneous catalyst Cu/OMS-2 was prepared for the synthesis of tetrasubstituted 1,4-enediones and 4H-pyrido[1,2-a]-pyrimidin-4-ones under the same conditions with air as the oxidant.
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Affiliation(s)
- Jinqi Zhang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Lanzhou Institute of Chemical Physics (LICP)
- Chinese Academy of Sciences
- Lanzhou 730000
- China
| | - Xu Meng
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Lanzhou Institute of Chemical Physics (LICP)
- Chinese Academy of Sciences
- Lanzhou 730000
- China
| | - Chaoying Yu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Lanzhou Institute of Chemical Physics (LICP)
- Chinese Academy of Sciences
- Lanzhou 730000
- China
| | - Gexin Chen
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Lanzhou Institute of Chemical Physics (LICP)
- Chinese Academy of Sciences
- Lanzhou 730000
- China
| | - Peiqing Zhao
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Lanzhou Institute of Chemical Physics (LICP)
- Chinese Academy of Sciences
- Lanzhou 730000
- China
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18
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Ghahremanzadeh R, Rashid Z, Zarnani AH, Naeimi H. A rapid and high efficient microwave promoted multicomponent domino reaction for the synthesis of spirooxindole derivatives. J IND ENG CHEM 2014. [DOI: 10.1016/j.jiec.2013.12.109] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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19
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Water as an additive for selective synthesis of saturated 1,4-diketones and tetrasubstituted furans directly from 1,4-enediones. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.07.077] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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20
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Quinoxalinone–benzimidazole rearrangement: an efficient strategy for the synthesis of structurally diverse quinoline derivatives with benzimidazole moieties. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.06.023] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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21
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Khaghaninejad S, Heravi MM. Paal–Knorr Reaction in the Synthesis of Heterocyclic Compounds. ADVANCES IN HETEROCYCLIC CHEMISTRY 2014. [DOI: 10.1016/b978-0-12-420160-6.00003-3] [Citation(s) in RCA: 86] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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22
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Ghandi M, Zarezadeh N. Three-component one-pot synthesis of quinoline–furan conjugates from acetylenedicarboxylate, isocyanide, and 2-chloroquinoline-3-carbaldehyde. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.08.009] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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23
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Zhu YP, Cai Q, Gao QH, Jia FC, Liu MC, Gao M, Wu AX. Target-oriented synthesis: miscellaneous synthetic routes to access 1,4-enediones through the coupling of 1,3-dicarbonyl compounds with multiform substrates. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.05.106] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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24
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Cai Q, Zhu YP, Gao Y, Sun JJ, Wu AX. A direct method for the synthesis of indolizine derivatives from easily available aromatic ketones, pyridines, and acrylonitrile derivatives. CAN J CHEM 2013. [DOI: 10.1139/cjc-2012-0534] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A concise and efficient strategy has been proposed to synthesize indolizine derivatives from easily available aryl or heteroaryl methyl ketones, pyridines, and acrylonitriles. The mechanistic pathway involved the integration of iodination, pyridinium ylide synthesis, and 1,3-dipolar cycloaddition. The protocols were found to be highly efficient in terms of high yields, operational simplicity, mild reaction conditions, and easy workup. This method has provided an important supplement for the synthesis of indolizine derivatives via a novel tandem synthesis.
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Affiliation(s)
- Qun Cai
- The Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - Yan-Ping Zhu
- The Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - Yang Gao
- The Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - Jing-Jing Sun
- The Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - An-Xin Wu
- The Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
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25
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Yang Y, Ni F, Shu WM, Yu SB, Gao M, Wu AX. Synthesis of Tetrasubstituted Unsymmetrical 1,4-Enediones via Copper-Promoted Autotandem Catalysis and Air As the Oxidant. J Org Chem 2013; 78:5418-26. [DOI: 10.1021/jo400564f] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Yan Yang
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, Central China Normal University, Wuhan 430079, P. R. China
| | - Fan Ni
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, Central China Normal University, Wuhan 430079, P. R. China
| | - Wen-Ming Shu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, Central China Normal University, Wuhan 430079, P. R. China
| | - Shang-Bo Yu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, Central China Normal University, Wuhan 430079, P. R. China
| | - Meng Gao
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, Central China Normal University, Wuhan 430079, P. R. China
| | - An-Xin Wu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, Central China Normal University, Wuhan 430079, P. R. China
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26
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Eftekhari-Sis B, Zirak M, Akbari A. Arylglyoxals in Synthesis of Heterocyclic Compounds. Chem Rev 2013; 113:2958-3043. [DOI: 10.1021/cr300176g] [Citation(s) in RCA: 228] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Bagher Eftekhari-Sis
- Department of Chemistry, Faculty
of Science, University of Maragheh, Golshahr,
P.O. Box. 55181-83111, Maragheh, Iran
| | - Maryam Zirak
- Department of Chemistry, Payame Noor University, P.O. Box 19395-3697, Tehran,
Iran
| | - Ali Akbari
- Department of Chemistry, Faculty
of Science, University of Maragheh, Golshahr,
P.O. Box. 55181-83111, Maragheh, Iran
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27
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Shu WM, Yang Y, Zhang DX, Wu LM, Zhu YP, Yin GD, Wu AX. Highly Efficient Synthesis of 3a,6a-Dihydrofuro[2,3-b]furans via a Novel Bicyclization. Org Lett 2013; 15:456-9. [DOI: 10.1021/ol400016c] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Wen-Ming Shu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Hubei, Wuhan 430079, P. R. China, and Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, Hubei Normal University, Huangshi 435002, P. R. China
| | - Yan Yang
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Hubei, Wuhan 430079, P. R. China, and Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, Hubei Normal University, Huangshi 435002, P. R. China
| | - Dong-Xue Zhang
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Hubei, Wuhan 430079, P. R. China, and Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, Hubei Normal University, Huangshi 435002, P. R. China
| | - Liu-Ming Wu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Hubei, Wuhan 430079, P. R. China, and Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, Hubei Normal University, Huangshi 435002, P. R. China
| | - Yan-Ping Zhu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Hubei, Wuhan 430079, P. R. China, and Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, Hubei Normal University, Huangshi 435002, P. R. China
| | - Guo-Dong Yin
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Hubei, Wuhan 430079, P. R. China, and Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, Hubei Normal University, Huangshi 435002, P. R. China
| | - An-Xin Wu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Hubei, Wuhan 430079, P. R. China, and Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, Hubei Normal University, Huangshi 435002, P. R. China
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28
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Ren YM, Cai C, Yang RC. Molecular iodine-catalyzed multicomponent reactions: an efficient catalyst for organic synthesis. RSC Adv 2013. [DOI: 10.1039/c3ra23461d] [Citation(s) in RCA: 151] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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29
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Yang Y, Gao M, Zhang DX, Wu LM, Shu WM, Wu AX. Convergent domino synthesis of 1,2,3-triaroylindolizines from methyl ketones and pyridines via self-division of labor strategy. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.06.091] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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30
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Yang Y, Gao M, Deng C, Zhang DX, Wu LM, Shu WM, Wu AX. Synthesis of trisubstituted isoxazoles via in situ trapping strategy from α-nitro carbonyl compounds and methyl ketones or terminal aryl alkenes. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.05.055] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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31
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Voskressensky LG, Festa AA, Sokolova EA, Varlamov AV. Synthesis of chromeno[2′,3′:4,5]imidazo[2,1-a]isoquinolines via a novel domino reaction of isoquinoline-derived immonium salts. Scope and limitations. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.04.087] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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32
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Yeung KS, Peng XS, Wu J, Hou XL. Five-Membered Ring Systems: Furans and Benzofurans. PROGRESS IN HETEROCYCLIC CHEMISTRY 2012. [DOI: 10.1016/b978-0-08-096807-0.00007-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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33
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Xue WJ, Li Q, Zhu YP, Wang JG, Wu AX. Convergent integration of two self-labor domino sequences: a novel method for the synthesis of oxazole derivatives from methyl ketones and benzoins. Chem Commun (Camb) 2012; 48:3485-7. [DOI: 10.1039/c2cc18077d] [Citation(s) in RCA: 94] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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