1
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A Catalyst‐ and Solvent‐ Free Synthesis of Tetra‐Substituted Pyrroles by Multicomponent Reaction. ChemistrySelect 2023. [DOI: 10.1002/slct.202204564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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2
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Enamines and their variants as intermediates for synthesis of aza-heterocycles with applications in MCRs. Tetrahedron 2022. [DOI: 10.1016/j.tet.2021.132545] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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3
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Akbaslar D, Giray ES, Algul O. Revisit to the synthesis of 1,2,3,4-tetrasubstituted pyrrole derivatives in lactic acid media as a green solvent and catalyst. Mol Divers 2021; 25:2321-2338. [PMID: 32980995 DOI: 10.1007/s11030-020-10122-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 06/30/2020] [Indexed: 11/25/2022]
Abstract
In this study, for the first time, lactic acid was used as a bio-based green catalyst and reaction medium for the synthesis of 1,2,3,4-tetrasubstituted pyrrole derivatives from one-pot three-component reaction of commercially available primary amines, 1,3-dicarbonyl compounds, and trans-β-nitrostyrene at room temperature. Thirty-three corresponding pyrroles, of which eight are novel and have been reported for the first time, were synthesized in high to excellent yields in lactic acid media and characterized by spectroscopic analysis. In all examined cases, lactic acid represented many advantages, including shorter reaction time, ease of product isolation, higher yields, no by-products, no chromatographic process, and lower volatility in the reaction. This bio-based green solvent can also be recycled and reused three times without loss of its efficiency as a catalyst and solvent.
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Affiliation(s)
- Dilek Akbaslar
- Department of Chemistry, Art and Science Faculty, Cukurova University, Adana, Turkey
| | - E Sultan Giray
- Department of Chemistry, Art and Science Faculty, Cukurova University, Adana, Turkey.
| | - Oztekin Algul
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Mersin University, Mersin, Turkey.
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4
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Ontivero MC, Kaufman TS, Cortés I, Bracca ABJ. Eco-friendly methoximation of aromatic aldehydes and ketones using MnCl 2.4H 2O as an easily accessible and efficient catalyst. ROYAL SOCIETY OPEN SCIENCE 2021; 8:210142. [PMID: 34350014 PMCID: PMC8316819 DOI: 10.1098/rsos.210142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 06/10/2021] [Indexed: 06/13/2023]
Abstract
Methoximes are important as a class of intermediates and products, among fine chemicals and specialties. The development of a new, facile and efficient method for their synthesis is reported. The methoximes were properly accessed from the corresponding aromatic aldehydes and ketones in good to excellent yields, under mild conditions, employing the inexpensive and environmentally friendly MnCl2.4H2O as a catalyst (at low loading and without the addition of ligand), in EtOH at 50°C. The scope of the process was systematically assessed.
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Affiliation(s)
- Melina C. Ontivero
- Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, S2002LRK Rosario, Santa Fe, Argentina
- Instituto de Química Rosario (IQUIR, CONICET-UNR), Suipacha 531, S2002LRK Rosario, Santa Fe, Argentina
| | - Teodoro S. Kaufman
- Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, S2002LRK Rosario, Santa Fe, Argentina
- Instituto de Química Rosario (IQUIR, CONICET-UNR), Suipacha 531, S2002LRK Rosario, Santa Fe, Argentina
| | - Iván Cortés
- Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, S2002LRK Rosario, Santa Fe, Argentina
- Instituto de Química Rosario (IQUIR, CONICET-UNR), Suipacha 531, S2002LRK Rosario, Santa Fe, Argentina
| | - Andrea B. J. Bracca
- Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, S2002LRK Rosario, Santa Fe, Argentina
- Instituto de Química Rosario (IQUIR, CONICET-UNR), Suipacha 531, S2002LRK Rosario, Santa Fe, Argentina
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5
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Pouramiri B, Daneshi M, Seyedi F, Amirmahani N. Triethanolammonium Acetate ([TEAH][OAc]) as a Recyclable Promoter and Medium for Green and Four-component Synthesis of Polyfunctionalized Pyrrole Derivatives. LETT ORG CHEM 2021. [DOI: 10.2174/1570178617999200611150616] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Multi-component synthesis of functionalized pyrrole derivatives was achieved via a fourcomponent
condensation reaction of ethyl acetoacetate/ methyl acetoacetate, aromatic amines, nitromethane,
and aromatic aldehydes using triethanolammonium acetate ([TEAH][OAc]) ionic liquid as a
green solvent and catalyst. Easy access to highly substituted pyrroles, reusability of the catalyst, broad
substrate scopes, no column chromatography, short reaction time, good yields of products and solventfree
conditions make this protocol environmentally friendly and practically attractive.
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Affiliation(s)
- Behjat Pouramiri
- Student Research Committee, Jiroft University of Medical Sciences, Jiroft,Iran
| | - Milad Daneshi
- School of Medicine, Jiroft University of Medical Sciences, Jiroft, Kerman,Iran
| | - Fatemeh Seyedi
- School of Medicine, Jiroft University of Medical Sciences, Jiroft, Kerman,Iran
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6
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Shekarchi M, Behbahani FK. [Bmim]HSO4 loaded on Graphene Oxide: A Green and Retrievable Nanocatalyst for the Synthesis of Polysubstituted Pyrroles; Some of Which are Fluorinated. LETT ORG CHEM 2021. [DOI: 10.2174/1570178617999200601170128] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
1-Butyl-3-methylimidazolium hydrogen sulfate [bmim]HSO<sub>4</sub> as a non-halogenated ionic
liquid was loaded on graphene oxide ([bmim]HSO<sub>4</sub>/GO) and employed as a green, reusable, solid
nanocatalyst for the preparation of polysubstituted pyrroles in the presence of amines (such as benzeneamine,
2-amino-4-methylthiazole, adenine (9H-purin-6-amine)), benzaldehydes or cinnamaldehyde
or furfural, 1,3-dicarbonyl compounds, and nitromethane at 90-95°C. The advantages of this protocol
are the synthesis of some novel polysubstituted pyrroles containing fluorine atoms, thiazole and
adenine nuclei that are very important in pharmaceutical and drug discovery research in comparison to
previously reported results.
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Affiliation(s)
- Maral Shekarchi
- Department of Chemistry, Karaj Branch, Islamic Azad University, Karaj,Iran
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7
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Rezanejade Bardajee G, Ghaedi A, Hazrati H, Jafarpour F. An efficient synthesis of highly substituted functionalized pyrroles via a four-component coupling reaction catalyzed by Fe(III)-Schiff base/SBA-15. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1744650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
| | - Aseyeh Ghaedi
- Department of Chemistry, Payame Noor University (PNU), Tehran, Iran
| | - Hamideh Hazrati
- School of Chemistry, College of Science, University of Tehran, Tehran, Iran
| | - Farnaz Jafarpour
- School of Chemistry, College of Science, University of Tehran, Tehran, Iran
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8
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Rostami H, Shiri L. Application of
β
‐Nitrostyrene in Multicomponent Reactions for the Synthesis of Pyrrole Derivatives. ChemistrySelect 2020. [DOI: 10.1002/slct.202002563] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Hedieh Rostami
- Hedieh Rostami Department of Chemistry Faculty of Science Ilam University Ilam Iran
| | - Lotfi Shiri
- Department of Chemistry Faculty of Science Ilam University Ilam Iran
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9
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Rostami H, Shiri L. Fe3O4@SiO2—CPTMS—Guanidine—SO3H-catalyzed One-Pot Multicomponent Synthesis of Polysubstituted Pyrrole Derivatives under Solvent-Free Conditions. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2019. [DOI: 10.1134/s1070428019080207] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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10
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Pachechne LA, Pereira VF, Martins GM, Martendal E, Xavier FR, Mendes SR. One-pot multicomponent synthesis of 1,2,3,4-tetrasubstituted pyrroles catalyzed by [NMPH]CH3SO3. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.151043] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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11
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Synthesis and Antifungal Activity of 4‐ and 6‐(1
H
‐Pyrrol‐1‐yl) Coumarins, and their Thiocyanato Derivatives. ChemistrySelect 2019. [DOI: 10.1002/slct.201900842] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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12
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Fakhree AA, Ghasemi Z, Shahrisa A, Mostafavi H. Magnesium Incorporated White Sandstone as a Green and Efficient Heterogeneous Catalyst for One-Pot Synthesis of 1,2,3,4-Tetrasubstituted Pyrroles. ChemistrySelect 2019. [DOI: 10.1002/slct.201803794] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
| | - Zarrin Ghasemi
- Organic and Biochemistry; University of Tabriz; 29 Bahman Boulvard Tabriz 5166614766 Iran
| | - Aziz Shahrisa
- Organic and Biochemistry; University of Tabriz; 29 Bahman Boulvard Tabriz 5166614766 Iran
| | - Hossein Mostafavi
- Organic and Biochemistry; University of Tabriz; 29 Bahman Boulvard Tabriz 5166614766 Iran
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13
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Li L, Chen Q, Xiong X, Zhang C, Qian J, Shi J, An Q, Zhang M. Synthesis of polysubstituted pyrroles via a gold(I)-catalyzed tandem three-component reaction at room temperature. CHINESE CHEM LETT 2018. [DOI: 10.1016/j.cclet.2018.09.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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14
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An efficient synthesis of pentasubstituted pyrroles: one-pot four-component reaction of arylamine, acetylenedicarboxylate, arylglyoxal, and symmetrical 1,3-dicarbonyl compounds. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2018. [DOI: 10.1007/s13738-018-1393-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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15
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Hassani M, Naimi-Jamal MR, Panahi L. One-Pot Multicomponent Synthesis of Substituted Pyrroles by using Chitosan as an Organocatalyst. ChemistrySelect 2018. [DOI: 10.1002/slct.201702692] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Maryam Hassani
- Research Laboratory of Green Organic Synthesis & Polymers, Department of Chemistry; Iran University of Science and Technology; P.O. Box 16846-13114 Tehran, I. R. Iran
| | - Mohammad R. Naimi-Jamal
- Research Laboratory of Green Organic Synthesis & Polymers, Department of Chemistry; Iran University of Science and Technology; P.O. Box 16846-13114 Tehran, I. R. Iran
| | - Leila Panahi
- Research Laboratory of Green Organic Synthesis & Polymers, Department of Chemistry; Iran University of Science and Technology; P.O. Box 16846-13114 Tehran, I. R. Iran
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16
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Zhao D, Zhu Y, Guo S, Chen W, Zhang G, Yu Y. A three-component one-pot synthesis of penta-substituted pyrroles via ring opening of α-nitroepoxides. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.03.074] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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17
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Padilha G, Iglesias BA, Back DF, Kaufman TS, Silveira CC. Synthesis of Chromeno[4,3-b]pyrrol-4(1H)-ones, from β-Nitroalkenes and 4-Phenylaminocoumarins, under Solvent-free Conditions. ChemistrySelect 2017. [DOI: 10.1002/slct.201700114] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Gustavo Padilha
- Departamento de Química; Universidade Federal de Santa Maria (UFSM); 97105-900 Santa Maria, RS Brazil
| | - Bernardo A. Iglesias
- Departamento de Química; Universidade Federal de Santa Maria (UFSM); 97105-900 Santa Maria, RS Brazil
| | - Davi F. Back
- Departamento de Química; Universidade Federal de Santa Maria (UFSM); 97105-900 Santa Maria, RS Brazil
| | - Teodoro S. Kaufman
- Instituto de Química Rosario and Facultad de Ciencias Bioquímicas y Farmacéuticas; Universidad Nacional de Rosario; IQUIR (CONICET-UNR), Suipacha 531 (2000); Rosario Argentina
| | - Claudio C. Silveira
- Departamento de Química; Universidade Federal de Santa Maria (UFSM); 97105-900 Santa Maria, RS Brazil
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18
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Zhang N, Quan ZJ, Wang XC. Nickel-Catalyzed Denitrated Coupling Reaction of Nitroalkenes with Aliphatic and Aromatic Alkenes. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600586] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Na Zhang
- College of Chemistry and Chemical Engineering; Northwest Normal University, Lanzhou; Gansu 730070 People's Republic of China
| | - Zheng-Jun Quan
- College of Chemistry and Chemical Engineering; Northwest Normal University, Lanzhou; Gansu 730070 People's Republic of China
| | - Xi-Cun Wang
- College of Chemistry and Chemical Engineering; Northwest Normal University, Lanzhou; Gansu 730070 People's Republic of China
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19
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NiO Nanoparticles: Efficient Catalyst for Four Component Coupling Reaction for Synthesis of Substituted Pyrroles. Catal Letters 2016. [DOI: 10.1007/s10562-016-1762-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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20
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Kumar K, More SS, Goyal S, Gangar M, Khatik GL, Rawal RK, Nair VA. A convenient synthesis of 4-alkyl-3-benzoylpyrroles from α,β-unsaturated ketones and tosylmethyl isocyanide. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.04.056] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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21
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Khajuria R, Dham S, Kapoor KK. Active methylenes in the synthesis of a pyrrole motif: an imperative structural unit of pharmaceuticals, natural products and optoelectronic materials. RSC Adv 2016. [DOI: 10.1039/c6ra03411j] [Citation(s) in RCA: 84] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Pyrrole is one of the most important azaheterocycles, due to its wide range of applications in pharmaceuticals and optoelectronic materials, coupled with its utility as an intermediate in natural products.
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Affiliation(s)
| | - Sumita Dham
- Government College for Women, Parade
- Jammu-180001
- India
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22
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Martins GM, Zeni G, Back DF, Kaufman TS, Silveira CC. Expedient Iodocyclization Approach Toward Polysubstituted 3H-Benzo[e]indoles. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500275] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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23
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Jagadhane PB, Jadhav NC, Herlekar OP, Telvekar VN. Efficient, Three-Component Synthesis of Pyrrole Derivatives Catalyzed by Iodobenzene and Oxone. SYNTHETIC COMMUN 2015. [DOI: 10.1080/00397911.2015.1066392] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Prashant B. Jagadhane
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Matunga, Mumbai, India
| | - Nikhil C. Jadhav
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Matunga, Mumbai, India
| | - Omkar P. Herlekar
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Matunga, Mumbai, India
| | - Vikas N. Telvekar
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Matunga, Mumbai, India
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24
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Eco-friendly one-pot, three-component synthesis of novel derivatives of kojic acid by the Mannich-type reaction under solvent-free ball-milling conditions. RESEARCH ON CHEMICAL INTERMEDIATES 2015. [DOI: 10.1007/s11164-015-2221-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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25
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Estévez V, Villacampa M, Menéndez JC. Recent advances in the synthesis of pyrroles by multicomponent reactions. Chem Soc Rev 2015; 43:4633-57. [PMID: 24676061 DOI: 10.1039/c3cs60015g] [Citation(s) in RCA: 540] [Impact Index Per Article: 54.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Pyrrole is one of the most important one-ring heterocycles. The ready availability of suitably substituted and functionalized pyrrole derivatives is essential for the progress of many branches of science, including biology and materials science. Access to this key heterocycle by multicomponent routes is particularly attractive in terms of synthetic efficiency, and also from the environmental point of view. We update here our previous review on this topic by describing the progress made in this area in the period between mid-2009 and the end of 2013.
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Affiliation(s)
- Verónica Estévez
- Departamento de Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad Complutense, 28040 Madrid, Spain.
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26
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Xu H, Li Y, Xing M, Jia J, Han L, Ye Q, Gao J. Synthesis of Pyrroles from β-Enamines and Nitroolefins Catalyzed by I2 under High-speed Vibration Milling (HSVM). CHEM LETT 2015. [DOI: 10.1246/cl.141102] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Hui Xu
- College of Chemical Engineering, Zhejiang University of Technology
| | - Yujin Li
- College of Chemical Engineering, Zhejiang University of Technology
| | - Mengming Xing
- College of Chemical Engineering, Zhejiang University of Technology
| | - Jianhong Jia
- College of Chemical Engineering, Zhejiang University of Technology
| | - Liang Han
- College of Chemical Engineering, Zhejiang University of Technology
| | - Qing Ye
- College of Chemical Engineering, Zhejiang University of Technology
| | - Jianrong Gao
- College of Chemical Engineering, Zhejiang University of Technology
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27
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Cai Y, Jalan A, Kubosumi AR, Castle SL. Microwave-Promoted Tin-Free Iminyl Radical Cyclization with TEMPO Trapping: A Practical Synthesis of 2-Acylpyrroles. Org Lett 2015; 17:488-91. [DOI: 10.1021/ol5035047] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Yu Cai
- Department of Chemistry and
Biochemistry, Brigham Young University, Provo, Utah 84602, United States
| | - Ankur Jalan
- Department of Chemistry and
Biochemistry, Brigham Young University, Provo, Utah 84602, United States
| | - Aaron R. Kubosumi
- Department of Chemistry and
Biochemistry, Brigham Young University, Provo, Utah 84602, United States
| | - Steven L. Castle
- Department of Chemistry and
Biochemistry, Brigham Young University, Provo, Utah 84602, United States
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28
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Goyal S, Patel JK, Gangar M, Kumar K, Nair VA. Zirconocene dichloride catalysed one-pot synthesis of pyrroles through nitroalkene-enamine assembly. RSC Adv 2015. [DOI: 10.1039/c4ra09873k] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Zirconocene dichloride was found to be a highly efficient catalyst for the synthesis of multi-substituted pyrroles by a three-component, one-pot reaction.
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Affiliation(s)
- Sandeep Goyal
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Mohali
- India
| | - Jatinkumar K. Patel
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Mohali
- India
| | - Mukesh Gangar
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Mohali
- India
| | - Kapil Kumar
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Mohali
- India
| | - Vipin A. Nair
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Mohali
- India
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29
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Tang J, Yang M, Yang M, Wang J, Dong W, Wang G. Heterogeneous Fe-MIL-101 catalysts for efficient one-pot four-component coupling synthesis of highly substituted pyrroles. NEW J CHEM 2015. [DOI: 10.1039/c5nj00632e] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fe-MIL-101 as efficient heterogeneous catalysts for four-component coupling synthesis of highly substituted pyrroles.
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Affiliation(s)
- Jia Tang
- School of Materials Science and Engineering
- University of Science and Technology Beijing
- Beijing 100083
- P. R. China
| | - Mu Yang
- School of Materials Science and Engineering
- University of Science and Technology Beijing
- Beijing 100083
- P. R. China
| | - Ming Yang
- School of Materials Science and Engineering
- University of Science and Technology Beijing
- Beijing 100083
- P. R. China
| | - Jingjing Wang
- School of Materials Science and Engineering
- University of Science and Technology Beijing
- Beijing 100083
- P. R. China
| | - Wenjun Dong
- School of Materials Science and Engineering
- University of Science and Technology Beijing
- Beijing 100083
- P. R. China
| | - Ge Wang
- School of Materials Science and Engineering
- University of Science and Technology Beijing
- Beijing 100083
- P. R. China
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30
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González-Olvera R, Vergara-Arenas BI, Negrón-Silva GE, Angeles-Beltrán D, Lomas-Romero L, Gutiérrez-Carrillo A, Lara VH, Morales-Serna JA. Synthesis of β-nitrostyrenes in the presence of sulfated zirconia and secondary amines. RSC Adv 2015. [DOI: 10.1039/c5ra17168g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A simple and efficient protocol for the synthesis of β-nitrostyrenes has been achieved by the use of sulfated zirconia–secondary amine cooperative systems.
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Affiliation(s)
- R. González-Olvera
- Departamento de Ciencias Básicas
- Universidad Autónoma Metropolitana-Azcapotzalco
- México D.F
- México
| | - B. I. Vergara-Arenas
- Departamento de Química
- Universidad Autónoma Metropolitana-Iztapalapa
- México D.F
- México
| | - G. E. Negrón-Silva
- Departamento de Ciencias Básicas
- Universidad Autónoma Metropolitana-Azcapotzalco
- México D.F
- México
| | - D. Angeles-Beltrán
- Departamento de Ciencias Básicas
- Universidad Autónoma Metropolitana-Azcapotzalco
- México D.F
- México
| | - L. Lomas-Romero
- Departamento de Química
- Universidad Autónoma Metropolitana-Iztapalapa
- México D.F
- México
| | - A. Gutiérrez-Carrillo
- Departamento de Química
- Universidad Autónoma Metropolitana-Iztapalapa
- México D.F
- México
| | - V. H. Lara
- Departamento de Química
- Universidad Autónoma Metropolitana-Iztapalapa
- México D.F
- México
| | - J. A. Morales-Serna
- Departamento de Química
- Universidad Autónoma Metropolitana-Iztapalapa
- México D.F
- México
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31
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Indium catalyzed solvent-free multicomponent synthesis of cytotoxic dibenzo[a,h]anthracenes from aldehydes, 2-hydroxy-1,4-naphthoquinone, and 2-naphthol. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.09.076] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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32
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One-pot, three-component cascade synthesis of new tetrasubstituted pyrroles by coupling reaction of 2-functionally substituted 2-alkenals, amines, and nitroethane. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.08.040] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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33
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Gupta N, Singh KN, Singh J. Ionic liquid catalyzed one pot four-component coupling reaction for the synthesis of functionalized pyrroles. J Mol Liq 2014. [DOI: 10.1016/j.molliq.2014.07.038] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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34
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Halimehjani AZ, Namboothiri INN, Hooshmand SE. Part I: Nitroalkenes in the synthesis of heterocyclic compounds. RSC Adv 2014. [DOI: 10.1039/c4ra08828j] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
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35
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dos Santos Filho JM. Mild, Stereoselective, and Highly Efficient Synthesis ofN-Acylhydrazones Mediated by CeCl3·7H2O in a Broad Range of Solvents. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402609] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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36
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Mehrabi H, Anary-Abbasinejad M, Mirhashemi F. An efficient and convenient synthesis of pentasubstituted pyrroles from alkyl acetoacetates, dialkyl acetylenedicarboxylates, and amines. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.06.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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37
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Ballini R, Gabrielli S, Palmieri A, Petrini M. Reaction of α-amido sulfones with functionalized nitrocompounds: a new two-step synthesis of N-alkoxycarbonyl-2,5-disubstituted pyrroles. RSC Adv 2014. [DOI: 10.1039/c4ra08112a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
N-Alkoxycarbonyl-2,5-disubstituted pyrroles can be readily prepared by a new two-step procedure involving a preliminary addition of nitro ketals to α-amido sulfones followed by an acid promoted ring closure of the obtained intermediates through a cascade process.
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Affiliation(s)
- Roberto Ballini
- School of Science and Technology
- Chemistry Division
- Università di Camerino
- I-62032 Camerino, Italy
| | - Serena Gabrielli
- School of Science and Technology
- Chemistry Division
- Università di Camerino
- I-62032 Camerino, Italy
| | - Alessandro Palmieri
- School of Science and Technology
- Chemistry Division
- Università di Camerino
- I-62032 Camerino, Italy
| | - Marino Petrini
- School of Science and Technology
- Chemistry Division
- Università di Camerino
- I-62032 Camerino, Italy
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38
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Bassaco MM, Fortes MP, Back DF, Kaufman TS, Silveira CC. An eco-friendly synthesis of novel 3,5-disubstituted-1,2-isoxazoles in PEG-400, employing the Et3N-promoted hydroamination of symmetric and unsymmetric 1,3-diyne-indole derivatives. RSC Adv 2014. [DOI: 10.1039/c4ra11571f] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
PEG-400 proved to be a useful solvent for the mild and efficient synthesis of 3,5-disubstituted 1,2-isoxazoles derived from 1,3-diyne indoles. The scope and limitations of the reaction were also studied.
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Affiliation(s)
- Mariana M. Bassaco
- Departamento de Química
- Universidade Federal de Santa Maria
- Santa Maria, Brazil
| | - Margiani P. Fortes
- Departamento de Química
- Universidade Federal de Santa Maria
- Santa Maria, Brazil
| | - Davi F. Back
- Departamento de Química
- Universidade Federal de Santa Maria
- Santa Maria, Brazil
| | | | - Claudio C. Silveira
- Departamento de Química
- Universidade Federal de Santa Maria
- Santa Maria, Brazil
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39
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Fortes MP, Bassaco MM, Kaufman TS, Silveira CC. A convenient eco-friendly system for the synthesis of 5-sulfenyl tetrazole derivatives of indoles and pyrroles employing CeCl3·7H2O in PEG-400. RSC Adv 2014. [DOI: 10.1039/c4ra05625f] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
The use of CeCl3·7H2O in PEG-400 for the convenient synthesis of 5-sulfenyl tetrazoles derived from indoles and pyrroles, is reported. The scope and limitations of the transformation were also studied.
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Affiliation(s)
- Margiani P. Fortes
- Departamento de Química
- Universidade Federal de Santa Maria 97105-900
- Santa Maria, Brazil
| | - Mariana M. Bassaco
- Departamento de Química
- Universidade Federal de Santa Maria 97105-900
- Santa Maria, Brazil
| | | | - Claudio C. Silveira
- Departamento de Química
- Universidade Federal de Santa Maria 97105-900
- Santa Maria, Brazil
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40
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Li BL, Hu HC, Mo LP, Zhang ZH. Nano CoFe2O4 supported antimony(iii) as an efficient and recyclable catalyst for one-pot three-component synthesis of multisubstituted pyrroles. RSC Adv 2014. [DOI: 10.1039/c3ra47855f] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
A novel magnetic nano-CoFe2O4 supported Sb ([CoFe2O4@SiO2-DABCO-Sb]) was successfully constructed and identified as an efficient catalyst for synthesis of multisubstituted pyrroles via one-pot three-component reaction of amines, nitroolefin and 1,3-dicarbonyl compounds.
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Affiliation(s)
- Bao-Le Li
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024, China
| | - Hai-Chuan Hu
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024, China
| | - Li-Ping Mo
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024, China
| | - Zhan-Hui Zhang
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024, China
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41
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