1
|
Yavari I, Mohsenzadeh R, Ravaghi P, Safaei M. Synthesis of pyrrolidin-2-ylidenes and pyrrol-2-ylidenes via 1,3-dipolar cycloaddition of H-bond-assisted azomethine ylides to nitrostyrenes. Org Biomol Chem 2023. [PMID: 37309553 DOI: 10.1039/d3ob00725a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Hydrogen-bond-assisted azomethine ylides, generated from 2-(benzylamino)-2-(1,3-dioxo-1,3-dihydro-2H-inden-2-ylidene)acetonitriles, undergo a formal Huisgen 1,3-dipolar cycloaddition with β-bromo-β-nitrostyrenes to afford a diastereoselective synthesis of highly substituted pyrrolidin-2-ylidene derivatives. When β-nitrostyrenes were used as the alkene component, 2-(4,5-diaryl-1,5-dihydro-2H-pyrrol-2-ylidene)-1H-indene-1,3(2H)-diones were obtained. Efficient conversion of pyrrolidene-2-ylidenes to the corresponding pyrrol-2-ylidenes takes place in refluxing 1-propanol in the presence of excess Et3N. Also, the structure of the pyrrolidene-2-ylidene derivative was determined by X-ray crystallography.
Collapse
Affiliation(s)
- Issa Yavari
- Department of Chemistry, Tarbiat Modares University, PO Box 14115-175, Tehran, Iran.
| | - Ramin Mohsenzadeh
- Department of Chemistry, Tarbiat Modares University, PO Box 14115-175, Tehran, Iran.
| | - Parisa Ravaghi
- Department of Chemistry, Tarbiat Modares University, PO Box 14115-175, Tehran, Iran.
| | - Maryam Safaei
- Department of Chemistry, Tarbiat Modares University, PO Box 14115-175, Tehran, Iran.
| |
Collapse
|
2
|
Bai G, Yang Y, Wang X, Wu J, Wang H, Ye X, Bao X. DBU Promoted Polysubstituted Arene Formation via a Michael Addition/Cyclization/Elimination Cascade Reaction. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27238167. [PMID: 36500260 PMCID: PMC9738611 DOI: 10.3390/molecules27238167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/19/2022] [Accepted: 11/20/2022] [Indexed: 11/25/2022]
Abstract
The straightforward construction of polysubstituted arenes is essential in both synthetic chemistry and medicinal chemistry. Herein, we reported a DBU promoted Michael addition/cyclization/elimination cascade reaction between vinylogous malononitrile derivatives and chlorinated nitrostyrenes for the synthesis of polysubstituted arenes. The method features mild reaction conditions, wide substrate scope and high yield. Interestingly, preliminary study of the enantioselective version of this cascade was conducted to give chiral biaryl atropisomers with up to 40% ee through center-to-axial chirality transfer strategy.
Collapse
Affiliation(s)
- Guishun Bai
- College of Pharmaceutical Science & Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, China
| | - Yang Yang
- College of Pharmaceutical Science & Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, China
| | - Xingyue Wang
- College of Pharmaceutical Science & Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, China
| | - Jiamin Wu
- College of Pharmaceutical Science & Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, China
| | - Hong Wang
- College of Pharmaceutical Science & Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, China
- Zhejiang International Sci-Tech Cooperation Base for the Exploitation and Utilization of Nature Product, Hangzhou 310014, China
- Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Hangzhou 310014, China
- Correspondence: (H.W.); (X.Y.); (X.B.)
| | - Xinyi Ye
- College of Pharmaceutical Science & Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, China
- Zhejiang International Sci-Tech Cooperation Base for the Exploitation and Utilization of Nature Product, Hangzhou 310014, China
- Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Hangzhou 310014, China
- Correspondence: (H.W.); (X.Y.); (X.B.)
| | - Xiaoze Bao
- College of Pharmaceutical Science & Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, China
- Zhejiang International Sci-Tech Cooperation Base for the Exploitation and Utilization of Nature Product, Hangzhou 310014, China
- Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Hangzhou 310014, China
- Correspondence: (H.W.); (X.Y.); (X.B.)
| |
Collapse
|
3
|
Schmidt EY, Trofimov BA. Acetylene in Organic Synthesis. From the Chaos of Small Molecules to Highly Organized Structures. A Review. DOKLADY CHEMISTRY 2022. [DOI: 10.1134/s0012500822700069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
|
4
|
Borah B, Dwivedi KD, Chowhan LR. Recent approaches in the organocatalytic synthesis of pyrroles. RSC Adv 2021; 11:13585-13601. [PMID: 35423869 PMCID: PMC8697526 DOI: 10.1039/d1ra01690c] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 03/24/2021] [Indexed: 12/20/2022] Open
Abstract
Organocatalysis has emerged as one of the most important tools for the synthesis of diverse structural scaffolds, and has become one of the most important hot topics of current research. Construction of the pyrrole ring has gained much attention from the last few decades due to its remarkable biological activities, pharmaceutical application, intermediate in the synthesis of many natural products, and material science application. With access to these 5-membered aza heterocycles, organocatalytic approaches have provided a new alternative from the perspective of synthetic efficiency, as well as from the green chemistry point of view, and a vast array of synthetic procedures has been developed. Enlightened by the significance of this growing research area, we aim to describe the recent organocatalytic approaches developed for the construction of pyrroles, and organized them based on substrates employed.
Collapse
Affiliation(s)
- Biplob Borah
- School of Applied Material Sciences, Centre for Applied Chemistry, Central University of Gujarat Gandhinagar 382030 India
| | - Kartikey Dhar Dwivedi
- School of Applied Material Sciences, Centre for Applied Chemistry, Central University of Gujarat Gandhinagar 382030 India
| | - L Raju Chowhan
- School of Applied Material Sciences, Centre for Applied Chemistry, Central University of Gujarat Gandhinagar 382030 India
| |
Collapse
|
5
|
Dong X, Wang W, Li H, Xu Q, Ye L, Li X, Zhao Z, Li X. Stereoselective synthesis of 2-trifluoromethylated and 2-difluoromethylated dihydrofurans via organocatalytic cascade Michael/alkylation reaction. Org Chem Front 2021. [DOI: 10.1039/d1qo00367d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
A highly stereoselective cascade Michael/alkylation process has been established to construct 2-trifluoromethylated and 2-difluoromethylated dihydrofurans.
Collapse
Affiliation(s)
- Xiaodi Dong
- Key Laboratory of Basic Chemistry of the State Ethnic Commission
- College of Chemistry and Environment
- Southwest Minzu University
- Chengdu 610041
- China
| | - Wei Wang
- Key Laboratory of Basic Chemistry of the State Ethnic Commission
- College of Chemistry and Environment
- Southwest Minzu University
- Chengdu 610041
- China
| | - Huang Li
- Key Laboratory of Basic Chemistry of the State Ethnic Commission
- College of Chemistry and Environment
- Southwest Minzu University
- Chengdu 610041
- China
| | - Qiya Xu
- Key Laboratory of Basic Chemistry of the State Ethnic Commission
- College of Chemistry and Environment
- Southwest Minzu University
- Chengdu 610041
- China
| | - Ling Ye
- Faculty of Geosciences and Environmental Engineering
- Southwest Jiaotong University
- Chengdu 610031
- China
| | - Xinying Li
- Key Laboratory of Basic Chemistry of the State Ethnic Commission
- College of Chemistry and Environment
- Southwest Minzu University
- Chengdu 610041
- China
| | - Zhigang Zhao
- Key Laboratory of Basic Chemistry of the State Ethnic Commission
- College of Chemistry and Environment
- Southwest Minzu University
- Chengdu 610041
- China
| | - Xuefeng Li
- Key Laboratory of Basic Chemistry of the State Ethnic Commission
- College of Chemistry and Environment
- Southwest Minzu University
- Chengdu 610041
- China
| |
Collapse
|
6
|
Schmidt EY, Semenova NV, Ivanova EV, Ushakov IA, Trofimov BA. Multimolecular self-organization of acetylene and arylamines into 1-aryl-3-ethyl-4-vinylpyrroles in the KOBut/DMSO system. MENDELEEV COMMUNICATIONS 2020. [DOI: 10.1016/j.mencom.2020.05.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
7
|
Chen FY, Xiang L, Zhan G, Liu H, Kang B, Zhang SC, Peng C, Han B. Highly stereoselective organocatalytic synthesis of pyrrolidinyl spirooxindoles containing halogenated contiguous quaternary carbon stereocenters. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.151806] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
|
8
|
Ballini R, Palmieri A. Formation of Carbon‐Carbon Double Bonds: Recent Developments
via
Nitrous Acid Elimination (NAE) from Aliphatic Nitro Compounds. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900563] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Roberto Ballini
- Green Chemistry GroupSchool of Sciences and TechnologyChemistry DivisionUniversity of Camerino Via S. Agostino n. 1 62032 Camerino (MC) Italy
| | - Alessandro Palmieri
- Green Chemistry GroupSchool of Sciences and TechnologyChemistry DivisionUniversity of Camerino Via S. Agostino n. 1 62032 Camerino (MC) Italy
| |
Collapse
|
9
|
Huang W, Chen S, Chen Z, Yue M, Li M, Gu Y. Synthesis of Multisubstituted Pyrroles from Enolizable Aldehydes and Primary Amines Promoted by Iodine. J Org Chem 2019; 84:5655-5666. [DOI: 10.1021/acs.joc.9b00596] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Wenbo Huang
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Hubei Key Laboratory of Material Chemistry and Service Failure, Huazhong University of Science and Technology, 430074 Wuhan, China
| | - Shaomin Chen
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Hubei Key Laboratory of Material Chemistry and Service Failure, Huazhong University of Science and Technology, 430074 Wuhan, China
| | - Zhiyan Chen
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Hubei Key Laboratory of Material Chemistry and Service Failure, Huazhong University of Science and Technology, 430074 Wuhan, China
| | - Meie Yue
- College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, 266042 Qingdao, China
| | - Minghao Li
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Hubei Key Laboratory of Material Chemistry and Service Failure, Huazhong University of Science and Technology, 430074 Wuhan, China
| | - Yanlong Gu
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Hubei Key Laboratory of Material Chemistry and Service Failure, Huazhong University of Science and Technology, 430074 Wuhan, China
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, 730000 Lanzhou, China
| |
Collapse
|
10
|
Yu SW, Zhao SH, Chen H, Xu XY, Yuan WC, Zhang XM. Construction of Novel Kojic Acid Fused Furans by Domino Reactions of a Kojic Acid Derivative with (Z
)-Bromonitroalkenes. ChemistrySelect 2018. [DOI: 10.1002/slct.201800396] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Shuo-Wen Yu
- Key Laboratory for Asymmetric Synthesis and Chiraltechnology of Sichuan Province; Chengdu Institute of Organic Chemistry; Chinese Academy of Sciences; Chengdu 610041 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Si-Han Zhao
- Key Laboratory for Asymmetric Synthesis and Chiraltechnology of Sichuan Province; Chengdu Institute of Organic Chemistry; Chinese Academy of Sciences; Chengdu 610041 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Hui Chen
- Key Laboratory for Asymmetric Synthesis and Chiraltechnology of Sichuan Province; Chengdu Institute of Organic Chemistry; Chinese Academy of Sciences; Chengdu 610041 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Xiao-Ying Xu
- Key Laboratory for Asymmetric Synthesis and Chiraltechnology of Sichuan Province; Chengdu Institute of Organic Chemistry; Chinese Academy of Sciences; Chengdu 610041 China
| | - Wei-Cheng Yuan
- Key Laboratory for Asymmetric Synthesis and Chiraltechnology of Sichuan Province; Chengdu Institute of Organic Chemistry; Chinese Academy of Sciences; Chengdu 610041 China
| | - Xiao-Mei Zhang
- Key Laboratory for Asymmetric Synthesis and Chiraltechnology of Sichuan Province; Chengdu Institute of Organic Chemistry; Chinese Academy of Sciences; Chengdu 610041 China
| |
Collapse
|
11
|
Andreou D, Kallitsakis MG, Loukopoulos E, Gabriel C, Kostakis GE, Lykakis IN. Copper-Promoted Regioselective Synthesis of Polysubstituted Pyrroles from Aldehydes, Amines, and Nitroalkenes via 1,2-Phenyl/Alkyl Migration. J Org Chem 2018; 83:2104-2113. [PMID: 29355321 DOI: 10.1021/acs.joc.7b03051] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The facile copper-catalyzed synthesis of polysubstituted pyrroles from aldehydes, amines, and β-nitroalkenes is reported. Remarkably, the use of α-methyl-substituted aldehydes provides efficient access to a series of tetra- and pentasubstituted pyrroles via an overwhelming 1,2-phenyl/alkyl migration. The present methodology is also accessible to non α-substituted aldehydes, yielding the corresponding trisubstituted pyrroles. On the contrary, the use of ketones, in place of aldehydes, does not promote the organic transformation, signifying the necessity of α-substituted aldehydes. The reaction proceeds under mild catalytic conditions with low catalyst loading (0.3-1 mol %), a broad scope, very good functional-group tolerance, and high yields and can be easily scaled up to more than 3 mmol of product, thus highlighting a useful synthetic application of the present catalytic protocol. Based on formal kinetic studies, a possible radical pathway is proposed that involves the formation of an allylic nitrogen radical intermediate, which in turn reacts with the nitroalkene to yield the desired pyrrole framework via a radical 1,2-phenyl or alkyl migration.
Collapse
Affiliation(s)
| | | | - Edward Loukopoulos
- Department of Chemistry, School of Life Sciences, University of Sussex , Brighton BN19QJ, United Kingdom
| | | | - George E Kostakis
- Department of Chemistry, School of Life Sciences, University of Sussex , Brighton BN19QJ, United Kingdom
| | | |
Collapse
|
12
|
Kumar SV, Muthusaravanan S, Muthusubramanian S, Perumal S. An efficient one pot three-component domino reaction for the synthesis of 1,3,4-trisubstituted pyrroles. ChemistrySelect 2016. [DOI: 10.1002/slct.201600108] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sundaravel Vivek Kumar
- Department of Organic Chemistry; School of Chemistry; Madurai Kamaraj University; Madurai 625021 India
| | | | | | - Subbu Perumal
- Department of Organic Chemistry; School of Chemistry; Madurai Kamaraj University; Madurai 625021 India
| |
Collapse
|
13
|
Luis-Barrera J, Mas-Ballesté R, Alemán J. One-Pot Asymmetric Synthesis of Cyclopropanes with Quaternary Centers Starting From Bromonitroalkenes under Aminocatalytic Conditions. Chempluschem 2015; 80:1595-1600. [DOI: 10.1002/cplu.201500320] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2015] [Indexed: 11/05/2022]
Affiliation(s)
- Javier Luis-Barrera
- Module 01; Organic Chemistry Department; Science Faculty; Universidad Autónoma de Madrid; 28049 Madrid Spain), Website: www.uam.es/jose.aleman
| | - Ruben Mas-Ballesté
- Module 07; Inorganic Chemistry Department; Science Faculty; Universidad Autónoma de Madrid; 28049 Madrid Spain
| | - José Alemán
- Module 01; Organic Chemistry Department; Science Faculty; Universidad Autónoma de Madrid; 28049 Madrid Spain), Website: www.uam.es/jose.aleman
| |
Collapse
|
14
|
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: 513] [Impact Index Per Article: 57.0] [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.
Collapse
Affiliation(s)
- Verónica Estévez
- Departamento de Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad Complutense, 28040 Madrid, Spain.
| | | | | |
Collapse
|
15
|
Gopi E, Kumar T, Menna-Barreto RFS, Valença WO, da Silva Júnior EN, Namboothiri INN. Imidazoles from nitroallylic acetates and α-bromonitroalkenes with amidines: synthesis and trypanocidal activity studies. Org Biomol Chem 2015; 13:9862-71. [DOI: 10.1039/c5ob01444a] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
One-pot cascade reactions of amidines with nitroallylic acetates and α-bromonitroalkenes provide functionalized imidazoles that exhibit trypanocidal activity.
Collapse
Affiliation(s)
- Elumalai Gopi
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai 400 076
- India
| | - Tarun Kumar
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai 400 076
- India
| | | | - Wagner O. Valença
- Institute of Exact Sciences
- Department of Chemistry
- Federal University of Minas Gerais
- Belo Horizonte
- Brazil
| | | | | |
Collapse
|
16
|
Kalmode HP, Vadagaonkar KS, Murugan K, Prakash S, Chaskar AC. Deep eutectic solvent: a simple, environmentally benign reaction media for regioselective synthesis of 2,3,4-trisubstituted 1H-pyrroles. RSC Adv 2015. [DOI: 10.1039/c5ra03270a] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
A greener, rapid and highly efficient synthetic protocol for the construction of pyrroles has been achieved.
Collapse
Affiliation(s)
- Hanuman P. Kalmode
- Department of Dyestuff Technology
- Institute of Chemical Technology
- Mumbai 400019
- India
| | | | | | - Sattey Prakash
- National Centre for Nanosciences and Nanotechnology
- University of Mumbai
- Mumbai 400098
- India
| | - Atul C. Chaskar
- Department of Dyestuff Technology
- Institute of Chemical Technology
- Mumbai 400019
- India
- National Centre for Nanosciences and Nanotechnology
| |
Collapse
|
17
|
Jarava-Barrera C, Esteban F, Navarro-Ranninger C, Parra A, Alemán J. Asymmetric synthesis of trans-dihydroarylfurans in a Friedel–Crafts/substitution domino reaction under squaramide catalysis. Chem Commun (Camb) 2013; 49:2001-3. [DOI: 10.1039/c2cc38534a] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|