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Sharath Kumar KS, Ananda H, Rangappa S, Raghavan SC, Rangappa KS. Regioselective competitive synthesis of 3,5-bis(het) aryl pyrrole-2-carboxylates/carbonitriles vs. β-enaminones from β-thioxoketones. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153373] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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2
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Motornov VA, Tabolin AA, Nelyubina YV, Nenajdenko VG, Ioffe SL. Copper-catalyzed [3 + 2]-cycloaddition of α-halonitroalkenes with azomethine ylides: facile synthesis of multisubstituted pyrrolidines and pyrroles. Org Biomol Chem 2021; 19:3413-3427. [PMID: 33899878 DOI: 10.1039/d1ob00146a] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient route for the synthesis of multifunctionalized pyrrolidines based on copper-catalyzed diastereoselective [3 + 2]-cycloaddition of nitroalkenes with azomethine ylides was developed. Novel fluorinated heterocycles - β-fluoro-β-nitropyrrolidines - were accessed via this method. The products can be prepared in good to excellent yields and with high diastereoselectivity. Subsequent transformations of pyrrolidines including oxidative aromatization into fluorinated pyrrolines and medicinally attractive β-fluoro-NH-pyrroles as well as chemoselective reduction reactions were demonstrated. Application of the developed procedures for the non-fluorinated analogues was demonstrated to lead to various β-substituted pyrrole derivatives.
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Affiliation(s)
- Vladimir A Motornov
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky prosp. 47, Moscow, 119991, Russia.
| | - Andrey A Tabolin
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky prosp. 47, Moscow, 119991, Russia.
| | - Yulia V Nelyubina
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov str. 28, Moscow, 119991, Russia
| | - Valentine G Nenajdenko
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory 1, Moscow 119991, Russia
| | - Sema L Ioffe
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky prosp. 47, Moscow, 119991, Russia.
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Ju M, Guan W, Schomaker JM, Harper KC. Sequential Reduction of Nitroalkanes Mediated by CS 2 and Amidine/Guanidine Bases: A Controllable Nef Reaction. Org Lett 2019; 21:8893-8898. [PMID: 31657582 DOI: 10.1021/acs.orglett.9b02987] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In this letter, we describe a mild, functional group-tolerant reductive Nef reaction that utilizes CS2 and an amidine or guanidine base to sequentially cleave N-O bonds. These conditions transform secondary nitroalkanes to ketones via an isolable oxime with minimal erosion at labile stereogenic carbons, show excellent compatibility with groups sensitive to oxidizing or reducing conditions, display good scalability, and are well-suited for generating useful 3-pyrrolidinone motifs from readily accessible 1,3-dipolar cycloaddition products.
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Affiliation(s)
- Minsoo Ju
- Department of Chemistry , University of Wisconsin-Madison , 1101 University Avenue , Madison , Wisconsin 53706 , United States
| | - Weiyang Guan
- Department of Chemistry , University of Wisconsin-Madison , 1101 University Avenue , Madison , Wisconsin 53706 , United States
| | - Jennifer M Schomaker
- Department of Chemistry , University of Wisconsin-Madison , 1101 University Avenue , Madison , Wisconsin 53706 , United States
| | - Kaid C Harper
- Process Research and Development , AbbVie Inc. , 1 North Waukegan Road , North Chicago , Illinois 60064 , United States
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DBU-promoted tandem Michael-addition/cyclization for the synthesis of polysubstituted pyrroles. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.02.057] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Liu Y, Hu H, Wang X, Zhi S, Kan Y, Wang C. Synthesis of Pyrrole via a Silver-Catalyzed 1,3-Dipolar Cycloaddition/Oxidative Dehydrogenative Aromatization Tandem Reaction. J Org Chem 2017; 82:4194-4202. [PMID: 28326778 DOI: 10.1021/acs.joc.7b00180] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Pyrroles are an important group of heterocyclic compounds with a wide range of interesting properties, which have resulted in numerous applications in a variety of fields. Despite the importance of these compounds, there have been few reports in the literature pertaining to the synthesis of pyrroles from simple alkenes using a one-pot sequential 1,3-dipolar cycloaddition/aromatization reaction sequence. Herein, we report the development of a benzoyl peroxide-mediated oxidative dehydrogenative aromatization reaction for the construction of pyrroles. We subsequently developed a one-pot tandem reaction that combined this new method with a well-defined silver-catalyzed 1,3-dipolar cycloaddition reaction, thereby providing a practical method for the synthesis of multisubstituted pyrroles from easy available alkenes. The mechanism of this oxidative dehydrogenative aromatization reaction was also examined in detail.
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Affiliation(s)
- Yan Liu
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University , Huaian 223300, P. R. China.,School of Material Science and Engineering, Southwest University of Science and Technology , Mianyang 621010, P. R. China
| | - Huayou Hu
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University , Huaian 223300, P. R. China.,School of Material Science and Engineering, Southwest University of Science and Technology , Mianyang 621010, P. R. China
| | - Xiang Wang
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University , Huaian 223300, P. R. China
| | - Sanjun Zhi
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University , Huaian 223300, P. R. China
| | - Yuhe Kan
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University , Huaian 223300, P. R. China
| | - Chao Wang
- School of Material Science and Engineering, Southwest University of Science and Technology , Mianyang 621010, P. R. China
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Sobhi C, Khorief Nacereddine A, Djerourou A, Ríos- Gutiérrez M, Domingo LR. A DFT study of the mechanism and selectivities of the [3 + 2] cycloaddition reaction between 3-(benzylideneamino)oxindole and trans
-β-nitrostyrene. J PHYS ORG CHEM 2016. [DOI: 10.1002/poc.3637] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Chafia Sobhi
- Department of Petrochemistry and Process Engineering, Faculty of Technology; University 20 Aout 1955 Skikda, BP 26, 21000; Skikda Algeria
- Synthesis and Biocatalysis Organic Laboratory, Chemistry Department, Faculty of Sciences; Badji Mokhtar University, PB 12, 23000; Annaba Algeria
| | - Abdelmalek Khorief Nacereddine
- Synthesis and Biocatalysis Organic Laboratory, Chemistry Department, Faculty of Sciences; Badji Mokhtar University, PB 12, 23000; Annaba Algeria
| | - Abdelhafid Djerourou
- Synthesis and Biocatalysis Organic Laboratory, Chemistry Department, Faculty of Sciences; Badji Mokhtar University, PB 12, 23000; Annaba Algeria
| | | | - Luis R. Domingo
- Department of Organic Chemistry; University of Valencia; Valencia Spain
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Gayen B, Banerji A. Selective Synthesis of 6′-Arylidene-1-aryl-3-aryl-spiro[pyrrolizidine-2,2′-cyclohexanone] by Cycloaddition of Azomethine Ylides to Dibenzylidene Cyclohexanone. J Heterocycl Chem 2015. [DOI: 10.1002/jhet.2196] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Biswajit Gayen
- Centre of Advanced Studies on Natural Products Including Organic Synthesis, Department of Chemistry, University College of Science and Technology; University of Calcutta; Kolkata 700 009 India
| | - Avijit Banerji
- Centre of Advanced Studies on Natural Products Including Organic Synthesis, Department of Chemistry, University College of Science and Technology; University of Calcutta; Kolkata 700 009 India
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Simple and efficient routes to substituted oxazolidine and spiro-oxindole systems by one-pot synthetic strategies. MONATSHEFTE FUR CHEMIE 2014. [DOI: 10.1007/s00706-014-1269-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Alizadeh A, Mikaeili A. Synthesis of 2-Oxopyrrole-fused 1,n-Diazaheterocyclic Compounds and Substituted 2-Oxopyrroles via a Three-Component Reaction. J Heterocycl Chem 2013. [DOI: 10.1002/jhet.1756] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Abdolali Alizadeh
- Department of Chemistry; Tarbiat Modares University; P. O. Box 14115-175 Tehran Iran
| | - Azadeh Mikaeili
- Department of Chemistry; Tarbiat Modares University; P. O. Box 14115-175 Tehran Iran
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An experimental and theoretical investigation of the regio- and stereoselectivity of the polar [3+2] cycloaddition of azomethine ylides to nitrostyrenes. Tetrahedron 2011. [DOI: 10.1016/j.tet.2010.12.034] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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V. Ley S, Baumann M, R. Baxendale I, Kirschning A, Wegner J. Synthesis of Highly Substituted Nitropyrrolidines, Nitropyrrolizines and Nitropyrroles via Multicomponent-Multistep Sequences within a Flow Reactor. HETEROCYCLES 2010. [DOI: 10.3987/com-10-s(e)77] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Grigg R, Kilner C, Sarker MA, Orgaz de la Cierva C, Dondas HA. X=Y–ZH compounds as potential 1,3-dipoles. Part 64: Synthesis of highly substituted conformationally restricted and spiro nitropyrrolidines via Ag(I) catalysed azomethine ylide cycloadditions. Tetrahedron 2008. [DOI: 10.1016/j.tet.2008.05.132] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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López-Pérez A, Robles-Machín R, Adrio J, Carretero J. Oligopyrrole Synthesis by 1,3-Dipolar Cycloaddition of Azomethine Ylides with Bissulfonyl Ethylenes. Angew Chem Int Ed Engl 2007; 46:9261-4. [DOI: 10.1002/anie.200703258] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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López-Pérez A, Robles-Machín R, Adrio J, Carretero J. Oligopyrrole Synthesis by 1,3-Dipolar Cycloaddition of Azomethine Ylides with Bissulfonyl Ethylenes. Angew Chem Int Ed Engl 2007. [DOI: 10.1002/ange.200703258] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Killoran J, Gallagher JF, Murphy PV, O’Shea DF. A study of the effects of subunit pre-orientation for diarylpyrrole esters; design of new aryl-heteroaryl fluorescent sensors. NEW J CHEM 2005. [DOI: 10.1039/b507669b] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Palacios F, Herrán E, Rubiales G. Synthesis of Substituted Pyrroles from N-Vinylic Phosphazenes Derived from β-Amino Acids and α-Bromo Ketones. HETEROCYCLES 2002. [DOI: 10.3987/com-02-s(m)36] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Casas J, Grigg R, Nájera C, Sansano J. The Effect of Phase-Transfer Catalysis in the 1,3-Dipolar Cycloaddition Reactions of Azomethine Ylides − Synthesis of Substituted Prolines Using AgOAc and Inorganic Base in Substoichiometric Amounts. European J Org Chem 2001. [DOI: 10.1002/1099-0690(200105)2001:10<1971::aid-ejoc1971>3.0.co;2-u] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Ranu BC, Hajra A. Synthesis of alkyl-substituted pyrroles by three-component coupling of carbonyl compound, amine and nitro-alkane/alkene on a solid surface of silica gel/alumina under microwave irradiation. Tetrahedron 2001. [DOI: 10.1016/s0040-4020(01)00400-8] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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