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MgO Nanoparticle-Catalyzed Synthesis and Broad-Spectrum Antibacterial Activity of Imidazolidine- and Tetrahydropyrimidine-2-Thione Derivatives. Appl Biochem Biotechnol 2017; 184:291-302. [DOI: 10.1007/s12010-017-2544-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Accepted: 06/20/2017] [Indexed: 01/04/2023]
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2
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Aoyagi N, Endo T. Synthesis of five- and six-membered cyclic guanidines by guanylation with isothiouronium iodides and amines under mild conditions. SYNTHETIC COMMUN 2017. [DOI: 10.1080/00397911.2016.1269927] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Naoto Aoyagi
- Molecular Engineering Institute, Kindai University, Fukuoka, Japan
| | - Takeshi Endo
- Molecular Engineering Institute, Kindai University, Fukuoka, Japan
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3
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Tahir S, Badshah A, Hussain RA. Guanidines from ‘toxic substances’ to compounds with multiple biological applications – Detailed outlook on synthetic procedures employed for the synthesis of guanidines. Bioorg Chem 2015; 59:39-79. [DOI: 10.1016/j.bioorg.2015.01.006] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Revised: 01/13/2015] [Accepted: 01/19/2015] [Indexed: 11/25/2022]
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4
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Shiro D, Fujiwara SI, Tsuda S, Iwasaki T, Kuniyasu H, Kambe N. AlCl3-catalyzed insertion of isocyanides into nitrogen–sulfur bonds of sulfenamides. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.01.096] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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5
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Yavari I, Nematpour M, Damghani T. Copper-catalyzed S-arylation of tetramethylguanidine–heterocumulene adducts. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.01.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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6
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Bogolubsky AV, Grishchenko A, Pipko SE, Konovets A, Chuprina A, Tolmachev A, Boyko AN, Chekotylo A, Lukin O. A solution-phase parallel synthesis of alkylated guanidines from thioisocyanates and amines. Mol Divers 2013; 17:471-7. [DOI: 10.1007/s11030-013-9444-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2013] [Accepted: 04/09/2013] [Indexed: 11/28/2022]
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7
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Servi S, Genc M. Microwave-Assisted Synthesis ofN-(1H-Imidazoline-2-yl)-1H-benzimidazol-2-amine and ItsN-Functionalized Derivatives. SYNTHETIC COMMUN 2012. [DOI: 10.1080/00397911.2011.567883] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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8
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Naicker T, Arvidsson PI, Kruger HG, Maguire GEM, Govender T. Microwave-Assisted Synthesis of Guanidine Organocatalysts Bearing a Tetrahydroisoquinoline Framework and Their Evaluation in Michael Addition Reactions. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200303] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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9
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Literature Survey Part C: Heterocycle Synthesis. MICROWAVES IN ORGANIC AND MEDICINAL CHEMISTRY 2012. [DOI: 10.1002/9783527647828.ch7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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10
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Henry C, Haupt A, Turner SC. Microwave-assisted synthesis of novel (5-nitropyridin-2-yl)alkyl and (5-nitropyridin-3-yl)alkyl carbamates. J Org Chem 2010; 74:1932-8. [PMID: 19175330 DOI: 10.1021/jo802439d] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
A straightforward approach to novel (5-nitropyridin-2-yl)alkyl and (5-nitropyridin-3-yl)alkyl carbamate building blocks is presented in this study. Their construction is achieved by condensation of N-carbamate alpha- and beta-amino carbonyl derivatives with 1-methyl-3,5-dinitro-2-pyridone 1 under microwave irradiation. Judiciously chosen modifications in the nature of the parent carbonyl starting material has influenced the regiochemical outcome of the reaction and allowed an efficient access to novel nitrogen-containing scaffolds. Compounds sharing morphological similarities have been gathered in three libraries differing from each other in a single structural parameter.
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Affiliation(s)
- Christophe Henry
- Neuroscience Discovery Research, Abbott GmbH & Co. KG, P.O. Box 210805, 67008 Ludwigshafen, Germany.
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Goswami S, Hazra A, Jana S. One-Pot Two-Step Solvent-Free Rapid and Clean Synthesis of 2-(Substituted Amino)pyrimidines by Microwave Irradiation. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2009. [DOI: 10.1246/bcsj.82.1175] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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12
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Wang Y, Sauer DR, Djuric SW. A facile and practical one-pot ‘catch and release’ synthesis of substituted guanidines. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.06.113] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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Shao Y, Ding Y, Jia ZL, Lu XM, Ke ZH, Xu WH, Lu GY. Synthesis and DNA cleavage activity of 2-hydrazinyl-1,4,5,6-tetrahydropyrimidine containing hydroxy group. Bioorg Med Chem 2009; 17:4274-9. [DOI: 10.1016/j.bmc.2009.05.044] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2009] [Revised: 05/15/2009] [Accepted: 05/16/2009] [Indexed: 11/17/2022]
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14
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Kappe CO, Dallinger D. Controlled microwave heating in modern organic synthesis: highlights from the 2004–2008 literature. Mol Divers 2009; 13:71-193. [PMID: 19381851 DOI: 10.1007/s11030-009-9138-8] [Citation(s) in RCA: 292] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2009] [Accepted: 02/27/2009] [Indexed: 01/25/2023]
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15
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Jarrett S, Brown A, Singh-Wilmot M. The Synthesis, Structure and Reactivity of 1-Thioxotetrahydropyridazino[1,2-a][1,2,4]triazin-4(1H)-one. HETEROCYCLES 2009. [DOI: 10.3987/com-09-11768] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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16
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Ifrah S, Kaddouri A, Gelin P, Leonard D. Conventional hydrothermal process versus microwave-assisted hydrothermal synthesis of La1−xAgxMnO3+δ (x=0, 0.2) perovskites used in methane combustion. CR CHIM 2007. [DOI: 10.1016/j.crci.2007.08.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Matloobi M, Kappe CO. Microwave-Assisted Solution- and Solid-Phase Synthesis of 2-Amino-4-arylpyrimidine Derivatives. ACTA ACUST UNITED AC 2007; 9:275-84. [PMID: 17348733 DOI: 10.1021/cc0601377] [Citation(s) in RCA: 90] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
An efficient and rapid microwave-assisted solution-phase method for the synthesis of 2-amino-4-arylpyrimidine-5-carboxylic acid derivatives has been developed. The five-step linear protocol involves an initial Biginelli multicomponent reaction leading to dihydropyrimidine-2-thiones which are subsequently S-alkylated with methyl iodide. The resulting 2-methylthiodihydropyrimidines are sequentially oxidized first with manganese dioxide and then with Oxone to provide 2-methylsulfonyl-pyrimidines which serve as excellent precursors for the generation of a variety of 2-substituted pyrimidines via displacement of the reactive sulfonyl group with nitrogen, oxygen, sulfur, and carbon nucleophiles. A modified protocol using a solid-phase method has also been developed.
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Affiliation(s)
- Mitra Matloobi
- Christian Doppler Laboratory for Microwave Chemistry (CDLMC) and Institute of Chemistry, Karl-Franzens-University, Heinrichstrasse 28, A-8010 Graz, Austria
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An eco-friendly protocol for synthesis of thiourea derivatives: 1-benzoyl-3-benzylguanidine and 1-benzoyl-3-benzyl-O-ethylisourea. A possible non-purely thermal microwave assisted reaction. Tetrahedron 2006. [DOI: 10.1016/j.tet.2005.12.037] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Rodriquez M, Taddei M. Synthesis of Heterocycles via Microwave-Assisted Cycloadditions and Cyclocondensations. TOPICS IN HETEROCYCLIC CHEMISTRY 2006. [DOI: 10.1007/7081_005] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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20
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Vvedensky VY, Rogovoy BV, Kiselyov AS, Ivachtchenko AV. A novel solid-phase synthesis of cyclic guanidines. Tetrahedron Lett 2005. [DOI: 10.1016/j.tetlet.2005.10.039] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Hampe D, Görls H, Anders E. 1,3-Thiazoline-5-thiolates and 1,3-Thiazole-5(2H)-thiones by [3+2]-Cycloaddition of Carbon Disulfide to Metalated 4-Alkylidene-4H-pyridin-1-ides. European J Org Chem 2005. [DOI: 10.1002/ejoc.200500373] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Affiliation(s)
- Roberto G S Berlinck
- Instituto de Química de São Carlos, Universidade de São Paulo CP 780, CEP 13560-970, São Carlos, Brazil.
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Santagada V, Frecentese F, Perissutti E, Favretto L, Caliendo G. The Application of Microwaves in Combinatorial and High-Throughput Synthesis as New Synthetic Procedure in Drug Discovery. ACTA ACUST UNITED AC 2004. [DOI: 10.1002/qsar.200420039] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Abstract
Although fire is now rarely used in synthetic chemistry, it was not until Robert Bunsen invented the burner in 1855 that the energy from this heat source could be applied to a reaction vessel in a focused manner. The Bunsen burner was later superseded by the isomantle, oil bath, or hot plate as a source for applying heat to a chemical reaction. In the past few years, heating and driving chemical reactions by microwave energy has been an increasingly popular theme in the scientific community. This nonclassical heating technique is slowly moving from a laboratory curiosity to an established technique that is heavily used in both academia and industry. The efficiency of "microwave flash heating" in dramatically reducing reaction times (from days and hours to minutes and seconds) is just one of the many advantages. This Review highlights recent applications of controlled microwave heating in modern organic synthesis, and discusses some of the underlying phenomena and issues involved.
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Affiliation(s)
- C Oliver Kappe
- Institute of Chemistry, Organic and Bioorganic Chemistry, Karl-Franzens University Graz, Heinrichstrasse 28, A-8010 Graz, Austria.
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Kappe CO. Kontrolliertes Erhitzen mit Mikrowellen in der modernen organischen Synthese. Angew Chem Int Ed Engl 2004. [DOI: 10.1002/ange.200400655] [Citation(s) in RCA: 241] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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