One-pot and novel route for the synthesis of 4-substituted-1,2,4-triazolidine-3,5-diones
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关键词:
- Urazole
- / Triphosgene
- / Aniline
- / Ethyl carbazate
- / Cesium carbonate
English
One-pot and novel route for the synthesis of 4-substituted-1,2,4-triazolidine-3,5-diones
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Key words:
- Urazole
- / Triphosgene
- / Aniline
- / Ethyl carbazate
- / Cesium carbonate
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[4] S. Mallakpour, Z. Rafiee, Ionic liquids as novel and green media for clean synthesis of soluble aromatic-aliphatic poly(amide-ester)s containing hydroxynaphthalene urazole moiety, Polym. Adv. Technol. 19 (2008) 1015-1023.[4] S. Mallakpour, Z. Rafiee, Ionic liquids as novel and green media for clean synthesis of soluble aromatic-aliphatic poly(amide-ester)s containing hydroxynaphthalene urazole moiety, Polym. Adv. Technol. 19 (2008) 1015-1023.
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[5] S. Mallakpour, Z. Rafiee, Solid-state polymerization of 4-(4-dimethylaminophenyl)-urazole with diisocyanates, Polym. Bull. 60 (2008) 507-514.[5] S. Mallakpour, Z. Rafiee, Solid-state polymerization of 4-(4-dimethylaminophenyl)-urazole with diisocyanates, Polym. Bull. 60 (2008) 507-514.
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[6] S. Mallakpour, Z. Rafiee, Efficient combination of ionic liquids and microwave irradiation as a green protocol for polycondensation of 4-(3-hydroxynaphthalene) 1,2,4-triazolidine-3,5-dionewith diisocyanates, Polymer48(2007) 5530-5540.[6] S. Mallakpour, Z. Rafiee, Efficient combination of ionic liquids and microwave irradiation as a green protocol for polycondensation of 4-(3-hydroxynaphthalene) 1,2,4-triazolidine-3,5-dionewith diisocyanates, Polymer48(2007) 5530-5540.
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[7] D.A. Gianolio, M. Lanfranchi, F. Lusardi, L. Marchio, M.A. Pellinghelli, Synthesis and characterization of Co(Ⅱ), Ni(Ⅱ), Cu(Ⅱ) and Zn(Ⅱ) complexes of 4-amino-1,2,4-triazolidine-3,5-dione (urazine), Inorg. Chim. Acta 309 (2000) 91-102.[7] D.A. Gianolio, M. Lanfranchi, F. Lusardi, L. Marchio, M.A. Pellinghelli, Synthesis and characterization of Co(Ⅱ), Ni(Ⅱ), Cu(Ⅱ) and Zn(Ⅱ) complexes of 4-amino-1,2,4-triazolidine-3,5-dione (urazine), Inorg. Chim. Acta 309 (2000) 91-102.
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[8] S. Mallakpour, Z. Rafiee, Novel and efficient synthesis of 4-substituted-1,2,4-triazolidine-3,5-diones from anilines, Synth. Commun. 37 (2007) 1927-1934.[8] S. Mallakpour, Z. Rafiee, Novel and efficient synthesis of 4-substituted-1,2,4-triazolidine-3,5-diones from anilines, Synth. Commun. 37 (2007) 1927-1934.
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[9] K.H. Park, L.J. Cox, Solid-phase synthesis of 1,2,4-triazolidine-3,5-diones, Tetrahedron Lett. 43 (2002) 3899-3901.[9] K.H. Park, L.J. Cox, Solid-phase synthesis of 1,2,4-triazolidine-3,5-diones, Tetrahedron Lett. 43 (2002) 3899-3901.
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[10] A. Ghorbani-Choghamarani, M.A. Zolfigol, P. Salehi, et al., An efficient procedure for the synthesis of Hantzsch 1,4-dihydropyridines under mild conditions, Acta Chim. Slov. 55 (2008) 644-647.[10] A. Ghorbani-Choghamarani, M.A. Zolfigol, P. Salehi, et al., An efficient procedure for the synthesis of Hantzsch 1,4-dihydropyridines under mild conditions, Acta Chim. Slov. 55 (2008) 644-647.
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[11] A. Ghorbani-Choghamarani, M. Hajjami, H. Goudarziafshar, et al., Catalytic oxidation of urazoles and bisurazoles to their corresponding triazolinediones using aluminium nitrate and a catalytic amount of silica sulfuric acid, Monatsh. Chem. 140 (2009) 607-610.[11] A. Ghorbani-Choghamarani, M. Hajjami, H. Goudarziafshar, et al., Catalytic oxidation of urazoles and bisurazoles to their corresponding triazolinediones using aluminium nitrate and a catalytic amount of silica sulfuric acid, Monatsh. Chem. 140 (2009) 607-610.
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[12] A. Ghorbani-Choghamarani, M.A. Zolfigol, M. Hajjami, et al., Nano aluminium nitride as a solid source of ammonia for the preparation of Hantzsch 1,4-dihydropyridines and bis-(1,4-dihydropyridines) in water via one pot multicomponent reaction, J. Braz. Chem. Soc. 22 (2011) 525-531.[12] A. Ghorbani-Choghamarani, M.A. Zolfigol, M. Hajjami, et al., Nano aluminium nitride as a solid source of ammonia for the preparation of Hantzsch 1,4-dihydropyridines and bis-(1,4-dihydropyridines) in water via one pot multicomponent reaction, J. Braz. Chem. Soc. 22 (2011) 525-531.
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[13] A. Ghorbani-Choghamarani, Z. Chenani, S. Mallakpour, Supported nitric acid on silica gel and polyvinyl pyrrolidone (PVP) as an efficient oxidizing agent for the oxidation of urazoles and bis-urazoles, Synth. Commun. 39 (2009) 4264-4270.[13] A. Ghorbani-Choghamarani, Z. Chenani, S. Mallakpour, Supported nitric acid on silica gel and polyvinyl pyrrolidone (PVP) as an efficient oxidizing agent for the oxidation of urazoles and bis-urazoles, Synth. Commun. 39 (2009) 4264-4270.
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[14] A. Ghorbani-Choghamarani, M. Hajjami, M. Norouzi, et al., Diastereoselective and one-pot synthesis of trans-isoquinolonic acids via three-component condensation of homophthalic anhydride, aldehydes, and ammonium acetate catalyzed by aspartic acid, Tetrahedron 69 (2013) 6541-6544.[14] A. Ghorbani-Choghamarani, M. Hajjami, M. Norouzi, et al., Diastereoselective and one-pot synthesis of trans-isoquinolonic acids via three-component condensation of homophthalic anhydride, aldehydes, and ammonium acetate catalyzed by aspartic acid, Tetrahedron 69 (2013) 6541-6544.
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[15] A. Ghorbani-Choghamarani, P. Zamani, Three component reactions: an efficient and green synthesis of 3,4-dihydropyrimidin-2-(1H)-ones and thiones using silica gel-supported l-pyrrolidine-2-carboxylic acid-4-hydrogen sulfate, Chin. Chem. Lett. 69 (2013) 804-808.[15] A. Ghorbani-Choghamarani, P. Zamani, Three component reactions: an efficient and green synthesis of 3,4-dihydropyrimidin-2-(1H)-ones and thiones using silica gel-supported l-pyrrolidine-2-carboxylic acid-4-hydrogen sulfate, Chin. Chem. Lett. 69 (2013) 804-808.
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[16] Y.C. Charalambides, S.C. Moratti, Comparison of base-promoted and self-catalyzed conditions in the synthesis of isocyanates from amines using triphosgene, Synth. Commun. 37 (2007) 1037-1044.[16] Y.C. Charalambides, S.C. Moratti, Comparison of base-promoted and self-catalyzed conditions in the synthesis of isocyanates from amines using triphosgene, Synth. Commun. 37 (2007) 1037-1044.
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