메뉴 건너뛰기




Volumn 19, Issue 1, 2013, Pages 69-73

Poly(ethylene)glycol/AlCl3 as a new and efficient system for multicomponent Biginelli-type synthesis of pyrimidinone derivatives

Author keywords

Aluminum chloride; Biginelli condensation; Poly(ethylene)glycol; Pyrimidinone

Indexed keywords


EID: 84876529116     PISSN: 07930283     EISSN: None     Source Type: Journal    
DOI: 10.1515/hc-2012-0157     Document Type: Article
Times cited : (16)

References (41)
  • 1
    • 0030732273 scopus 로고    scopus 로고
    • A reexamination of the mechanism of the Biginelli dihydropyrimidine synthesis. Support for an N-acyliminium ion intermediate
    • Kappe, C. O. A reexamination of the mechanism of the Biginelli dihydropyrimidine synthesis. Support for an N-acyliminium ion intermediate. J. Org. Chem. 1997, 62, 7201 - 7204.
    • (1997) J. Org. Chem. , vol.62 , pp. 7201-7204
    • Kappe, C.O.1
  • 2
    • 0031584880 scopus 로고    scopus 로고
    • Conformational analysis of 4-aryl-dihydropyrimidine calcium channel modulators. A comparison of ab initio, semiempirical and X-ray crystallographic studies
    • Kappe, C. O.; Fabian, W. M. F.; Semones, M. A. Conformational analysis of 4-aryl-dihydropyrimidine calcium channel modulators. A comparison of ab initio, semiempirical and X-ray crystallographic studies. Tetrahedron 1997, 53, 2803 - 2816.
    • (1997) Tetrahedron , vol.53 , pp. 2803-2816
    • Kappe, C.O.1    Fabian, W.M.F.2    Semones, M.A.3
  • 3
    • 2542509173 scopus 로고    scopus 로고
    • Multicomponent reactions with isocyanides
    • Domling, A.; Ugi, I. Multicomponent reactions with isocyanides. Angew. Chem. Int. Ed. 2000, 39, 3169 - 3210.
    • (2000) Angew. Chem. Int. Ed. , vol.39 , pp. 3169-3210
    • Domling, A.1    Ugi, I.2
  • 4
    • 11144310072 scopus 로고    scopus 로고
    • Utilisation of 1,3-dicarbonyl derivatives in multicomponent reactions
    • Simon, C.; Constantieux, T.; Rodriguez, J. Utilisation of 1,3-dicarbonyl derivatives in multicomponent reactions. Eur. J. Org. Chem. 2004, 24, 4957 - 4980.
    • (2004) Eur. J. Org. Chem. , vol.24 , pp. 4957-4980
    • Simon, C.1    Constantieux, T.2    Rodriguez, J.3
  • 5
    • 0027205552 scopus 로고
    • 100 years of the Biginelli dihydropyrimidine synthesis
    • Kappe, C. O. 100 years of the Biginelli dihydropyrimidine synthesis. Tetrahedron 1993, 49, 6937 - 6963.
    • (1993) Tetrahedron , vol.49 , pp. 6937-6963
    • Kappe, C.O.1
  • 7
    • 0025105557 scopus 로고
    • Dihydropyrimidine calcium channel blockers. II. 3-Substituted-4-aryl-1,4- dihydro-6-methyl-5-pyrimidinecarboxylic acid esters as potent mimics of dihydropyridines
    • Atwal, K. S.; Rovnyak, G. C.; Kimball, S. D.; Floyd, D. M.; Moreland, S.; Swanson, B. N.; Gougoutas, J. Z.; Schwartz, J.; Smillie, K. M.; Malley, M. F. Dihydropyrimidine calcium channel blockers. II. 3-Substituted-4-aryl-1,4- dihydro-6-methyl-5-pyrimidinecarboxylic acid esters as potent mimics of dihydropyridines. J. Med. Chem. 1990, 33, 2629 - 2635.
    • (1990) J. Med. Chem. , vol.33 , pp. 2629-2635
    • Atwal, K.S.1    Rovnyak, G.C.2    Kimball, S.D.3    Floyd, D.M.4    Moreland, S.5    Swanson, B.N.6    Gougoutas, J.Z.7    Schwartz, J.8    Smillie, K.M.9    Malley, M.F.10
  • 8
    • 0034703416 scopus 로고    scopus 로고
    • Indium(III) chloride-catalyzed one-pot synthesis of dihydropyrimidinones by a three component coupling of 1,3-dicarbonyl compounds, aldehydes and urea: An improved procedure for the Biginelli reaction
    • Ranu, B. C.; Hajra, A.; Jana, U. Indium(III) chloride-catalyzed one-pot synthesis of dihydropyrimidinones by a three component coupling of 1,3-dicarbonyl compounds, aldehydes and urea: an improved procedure for the Biginelli reaction. J. Org. Chem. 2000, 65, 6270 - 6272.
    • (2000) J. Org. Chem. , vol.65 , pp. 6270-6272
    • Ranu, B.C.1    Hajra, A.2    Jana, U.3
  • 9
    • 0034674776 scopus 로고    scopus 로고
    • Lanthanide triflate catalyzed Biginelli reaction. One-pot synthesis of dihydropyrimidinones under solvent-free conditions
    • Ma, Y.; Qian, C. T.; Wang, L. M.; Yang, M. Lanthanide triflate catalyzed Biginelli reaction. One-pot synthesis of dihydropyrimidinones under solvent-free conditions. J. Org. Chem. 2000, 65, 3864 - 3868.
    • (2000) J. Org. Chem. , vol.65 , pp. 3864-3868
    • Ma, Y.1    Qian, C.T.2    Wang, L.M.3    Yang, M.4
  • 10
    • 0034986934 scopus 로고    scopus 로고
    • Bismuth(III)- catalyzed synthesis of dihydropyrimidinones: Improved protocol conditions for the Biginelli reaction
    • Ramalinga, K.; Vijayalakshmi, P.; Kaimal, T. N. B. Bismuth(III)- catalyzed synthesis of dihydropyrimidinones: improved protocol conditions for the Biginelli reaction. Synlett 2001, 6, 863- 865.
    • (2001) Synlett , vol.6 , pp. 863-865
    • Ramalinga, K.1    Vijayalakshmi, P.2    Kaimal, T.N.B.3
  • 11
    • 0026065919 scopus 로고
    • Dihydropyrimidine calcium channel blockers. 3. 3-Carbamoyl-4-aryl-1,2,3, 4-tetrahydro- 6-methyl-5-pyrimidinecarboxylic acid esters as orally effective antihypertensive agents
    • Atwal, K. S.; Swanson, B. N.; Unger, S. E.; Floyd, D. M.; Moreland, S.; Hedberg, A.; Oreilly, B. C. Dihydropyrimidine calcium channel blockers. 3. 3-Carbamoyl-4-aryl-1,2,3,4-tetrahydro- 6-methyl-5-pyrimidinecarboxylic acid esters as orally effective antihypertensive agents. J. Med. Chem. 1991, 34, 806 - 811.
    • (1991) J. Med. Chem. , vol.34 , pp. 806-811
    • Atwal, K.S.1    Swanson, B.N.2    Unger, S.E.3    Floyd, D.M.4    Moreland, S.5    Hedberg, A.6    Oreilly, B.C.7
  • 12
    • 0034519777 scopus 로고    scopus 로고
    • Biologically active dihydropyrimidones of the Biginelli-type: A literature survey
    • Kappe, C. O. Biologically active dihydropyrimidones of the Biginelli-type: a literature survey. Eur. J. Med. Chem. 2000, 35, 1043 - 1052.
    • (2000) Eur. J. Med. Chem. , vol.35 , pp. 1043-1052
    • Kappe, C.O.1
  • 13
    • 0024560217 scopus 로고
    • The effect of aryl substituents in some spiro[2-oxo-46-bis (aryl) Hexahydropyrimidine-552-barbituric Acids]
    • Mokrosz, J. L.; Paluchowska, M. H.; Szneler, E.; Drozdz, B. The effect of aryl substituents in some spiro[2-oxo-4,6-bis (aryl) hexahydropyrimidine-5,52- barbituric acids]. Arch. Pharm. 1989, 322, 231 - 235.
    • (1989) Arch. Pharm. , vol.322 , pp. 231-235
    • Mokrosz, J.L.1    Paluchowska, M.H.2    Szneler, E.3    Drozdz, B.4
  • 14
    • 0038742048 scopus 로고    scopus 로고
    • Cyclic ketones and substituted α -keto acids as alternative substrates for novel biginelli-like scaffold syntheses
    • Abelman, M. M.; Smith, S. C.; James, D. R. Cyclic ketones and substituted α -keto acids as alternative substrates for novel Biginelli-like scaffold syntheses. Tetrahedron Lett. 2003, 44, 4559 - 4562.
    • (2003) Tetrahedron Lett. , vol.44 , pp. 4559-4562
    • Abelman, M.M.1    Smith, S.C.2    James, D.R.3
  • 15
    • 0037660637 scopus 로고    scopus 로고
    • New regioselective multicomponent reaction: One pot synthesis of spiro heterobicyclic aliphatic rings
    • Byk, G.; Gottlieb, H. E.; Herscovici, J.; Mirkin, F. New regioselective multicomponent reaction: one pot synthesis of spiro heterobicyclic aliphatic rings. J. Comb. Chem. 2000, 2, 732- 735.
    • (2000) J. Comb. Chem. , vol.2 , pp. 732-735
    • Byk, G.1    Gottlieb, H.E.2    Herscovici, J.3    Mirkin, F.4
  • 16
    • 0033597165 scopus 로고    scopus 로고
    • A revision of the Biginelli reaction under solid acid catalysis. Solvent-free synthesis of dihydropyrimidines over montmorillonite KSF
    • Bigi, F.; Carloni, S.; Frullanti, B.; Maggi, R.; Sartori, G. A revision of the Biginelli reaction under solid acid catalysis. Solvent-free synthesis of dihydropyrimidines over montmorillonite KSF. Tetrahedron Lett. 1999, 40, 3465 - 3468.
    • (1999) Tetrahedron Lett. , vol.40 , pp. 3465-3468
    • Bigi, F.1    Carloni, S.2    Frullanti, B.3    Maggi, R.4    Sartori, G.5
  • 17
    • 1242263427 scopus 로고    scopus 로고
    • Green protocol for the Biginelli three-component reaction: Ag3PW12O40 as a novel, water-tolerant heteropolyacid for the synthesis of 3,4- dihydropyrimidinones
    • Yadav, J. S.; Reddy, B. V. S.; Sridhar, P.; Reddy, J. S. S.; Nagaiah, K.; Lingaiah, N.; Saiprasad, P. S. Green protocol for the Biginelli three-component reaction: Ag3PW12O40 as a novel, water-tolerant heteropolyacid for the synthesis of 3,4-dihydropyrimidinones. Eur. J. Org. Chem. 2004, 3, 552 - 557.
    • (2004) Eur. J. Org. Chem. , vol.3 , pp. 552-557
    • Yadav, J.S.1    Reddy, B.V.S.2    Sridhar, P.3    Reddy, J.S.S.4    Nagaiah, K.5    Lingaiah, N.6    Saiprasad, P.S.7
  • 18
    • 84855991786 scopus 로고    scopus 로고
    • Aluminium nitrate nonahydrate (Al(NO3)3 · 9H2O): An efficient oxidant catalyst for the one-pot synthesis of Biginelli compounds from benzyl alcohols
    • Kolvari, E.; Zolfigol, M. A.; Mirzaeean, M. Aluminium nitrate nonahydrate (Al(NO3)3 · 9H2O): an efficient oxidant catalyst for the one-pot synthesis of Biginelli compounds from benzyl alcohols. Helv. Chim. Acta 2012, 95, 115 - 119.
    • (2012) Helv. Chim. Acta , vol.95 , pp. 115-119
    • Kolvari, E.1    Zolfigol, M.A.2    Mirzaeean, M.3
  • 19
    • 0000711201 scopus 로고
    • Overcoming the ambiguity problem encountered in the analysis of nuclear Overhauser magnetic resonance spectra of symmetric dimer proteins
    • Folkers, P. J. M.; Folmer, R. H. A.; Konings, R. N. H.; Hilbers, C. W. Overcoming the ambiguity problem encountered in the analysis of nuclear Overhauser magnetic resonance spectra of symmetric dimer proteins. J. Am. Chem. Soc. 1993, 115, 3798 - 3799.
    • (1993) J. Am. Chem. Soc. , vol.115 , pp. 3798-3799
    • Folkers, P.J.M.1    Folmer, R.H.A.2    Konings, R.N.H.3    Hilbers, C.W.4
  • 20
    • 0032524801 scopus 로고    scopus 로고
    • Unprecedented catalytic three component one-pot condensation reaction: An efficient synthesis of 5-alkoxycarbonyl-4-aryl-3,4-dihydropyrimidin- 2(1H)-ones
    • Hu, E. H.; Sidler, D. R.; Dolling, U. H. Unprecedented catalytic three component one-pot condensation reaction: an efficient synthesis of 5-alkoxycarbonyl-4-aryl-3,4-dihydropyrimidin- 2(1H)-ones. J. Org. Chem. 1998, 63, 3454 - 3457.
    • (1998) J. Org. Chem. , vol.63 , pp. 3454-3457
    • Hu, E.H.1    Sidler, D.R.2    Dolling, U.H.3
  • 21
    • 0034684498 scopus 로고    scopus 로고
    • One-pot synthesis of 3,4-dihydropyrimidin-2(1H)-ones using lanthanum chloride as a catalyst
    • Lu, J.; Bai, Y. J.; Wang, Z. J.; Yang, B. Q.; Ma, H. R. One-pot synthesis of 3,4-dihydropyrimidin-2(1H)-ones using lanthanum chloride as a catalyst. Tetrahedron Lett. 2000, 41, 9075 - 9078.
    • (2000) Tetrahedron Lett , vol.41 , pp. 9075-9078
    • Lu, J.1    Bai, Y.J.2    Wang, Z.J.3    Yang, B.Q.4    Ma, H.R.5
  • 22
    • 0037462396 scopus 로고    scopus 로고
    • Green chemistry approaches to the synthesis of 5-alkoxycarbonyl-4-aryl-3, 4-dihydropyrimidin- 2(1H)-ones by a three-component coupling of one-pot condensation reaction: Comparison of ethanol, water and solvent-free conditions
    • Bose, D. S.; Fatima, L.; Mereyala, H. B. Green chemistry approaches to the synthesis of 5-alkoxycarbonyl-4-aryl-3,4-dihydropyrimidin- 2(1H)-ones by a three-component coupling of one-pot condensation reaction: comparison of ethanol, water and solvent-free conditions. J. Org. Chem. 2002, 68, 587 - 590.
    • (2002) J. Org. Chem. , vol.68 , pp. 587-590
    • Bose, D.S.1    Fatima, L.2    Mereyala, H.B.3
  • 23
    • 33644989059 scopus 로고    scopus 로고
    • A practical and green approach towards synthesis of dihydropyrimidinones: Using heteropolyacids as efficient catalysts
    • Rafiee, E.; Jafari, H. A practical and green approach towards synthesis of dihydropyrimidinones: using heteropolyacids as efficient catalysts. Bioorg. Med. Chem. Lett. 2006, 16, 2463 - 2466.
    • (2006) Bioorg. Med. Chem. Lett. , vol.16 , pp. 2463-2466
    • Rafiee, E.1    Jafari, H.2
  • 24
    • 0037436897 scopus 로고    scopus 로고
    • Cu(OTf) 2: A reusable catalyst for high-yield synthesis of 3,4-dihydropyrimidin- 2(1H)-ones
    • Paraskar, A. S.; Dewkar, G. K.; Sudalai, A. Cu(OTf) 2: a reusable catalyst for high-yield synthesis of 3,4-dihydropyrimidin- 2(1H)-ones. Tetrahedron Lett. 2003, 44, 3305 - 3308.
    • (2003) Tetrahedron Lett , vol.44 , pp. 3305-3308
    • Paraskar, A.S.1    Dewkar, G.K.2    Sudalai, A.3
  • 25
    • 20444432199 scopus 로고    scopus 로고
    • Highly chemoselective multicomponent Biginelli-type condensations of cycloalkanones, urea or thiourea and aldehydes
    • Zhu, Y. L.; Huang, S. L.; Pan, Y. J. Highly chemoselective multicomponent Biginelli-type condensations of cycloalkanones, urea or thiourea and aldehydes. Eur. J. Org. Chem. 2005, 11, 2354 - 2367.
    • (2005) Eur. J. Org. Chem. , vol.11 , pp. 2354-2367
    • Zhu, Y.L.1    Huang, S.L.2    Pan, Y.J.3
  • 26
    • 0034936302 scopus 로고    scopus 로고
    • LiClO4 -catalyzed one-pot synthesis of dihydropyrimidinones: An improved protocol for Biginelli reaction
    • Yadav, J. S.; Reddy, B. V. S.; Srinivas, R.; Venugopal, C.; Ramalingam, T. LiClO4 -catalyzed one-pot synthesis of dihydropyrimidinones: an improved protocol for Biginelli reaction. Synthesis 2001, 9, 1341 - 1345.
    • (2001) Synthesis , vol.9 , pp. 1341-1345
    • Yadav, J.S.1    Reddy, B.V.S.2    Srinivas, R.3    Venugopal, C.4    Ramalingam, T.5
  • 27
    • 0037463735 scopus 로고    scopus 로고
    • One-pot synthesis of dihydropyrimidinones catalysed by lithium bromide: An improved procedure for the Biginelli reaction
    • Maiti, G.; Kundu, P.; Guin, C. One-pot synthesis of dihydropyrimidinones catalysed by lithium bromide: an improved procedure for the Biginelli reaction. Tetrahedron Lett. 2003, 44, 2757 - 2758.
    • (2003) Tetrahedron Lett , vol.44 , pp. 2757-2758
    • Maiti, G.1    Kundu, P.2    Guin, C.3
  • 28
    • 0037054171 scopus 로고    scopus 로고
    • Indium(III) bromide-catalyzed preparation of dihydropyrimidinones: Improved protocol conditions for the Biginelli reaction
    • Fu, N. Y.; Yuan, Y. F.; Cao, Z.; Wang, S. W.; Wang, J. T.; Peppe, C. Indium(III) bromide-catalyzed preparation of dihydropyrimidinones: improved protocol conditions for the Biginelli reaction. Tetrahedron 2002, 58, 4801 - 4807.
    • (2002) Tetrahedron , vol.58 , pp. 4801-4807
    • Fu, N.Y.1    Yuan, Y.F.2    Cao, Z.3    Wang, S.W.4    Wang, J.T.5    Peppe, C.6
  • 29
    • 0033958880 scopus 로고    scopus 로고
    • Iron(III)-catalyzed synthesis of dihydropyrimidinones. Improved conditions for the Biginelli reaction
    • Lu, J.; Ma, H. R. Iron(III)-catalyzed synthesis of dihydropyrimidinones. Improved conditions for the Biginelli reaction. Synlett 2000, 1, 63 - 64.
    • (2000) Synlett , vol.1 , pp. 63-64
    • Lu, J.1    Ma, H.R.2
  • 30
    • 0038632309 scopus 로고    scopus 로고
    • One-pot synthesis of dihydropyrimidinones using iodotrimethylsilane. Facile and new improved protocol for the Biginelli reaction at room temperature
    • Sabitha, G.; Reddy, G.; Reddy, C. S.; Yadav, J. S. One-pot synthesis of dihydropyrimidinones using iodotrimethylsilane. Facile and new improved protocol for the Biginelli reaction at room temperature. Synlett 2003, 6, 858 - 860.
    • (2003) Synlett , vol.6 , pp. 858-860
    • Sabitha, G.1    Reddy, G.2    Reddy, C.S.3    Yadav, J.S.4
  • 31
    • 77956930515 scopus 로고    scopus 로고
    • Microwave-assisted Brønsted acidic ionic liquid-promoted one-pot synthesis of heterobicyclic dihydropyrimidinones by a three-component coupling of cyclopentanone, aldehydes, and urea
    • Rahman, M.; Majee, A.; Hajra, A. Microwave-assisted Brønsted acidic ionic liquid-promoted one-pot synthesis of heterobicyclic dihydropyrimidinones by a three-component coupling of cyclopentanone, aldehydes, and urea. J. Heterocycl. Chem. 2010, 47, 1230 - 1233.
    • (2010) J. Heterocycl. Chem. , vol.47 , pp. 1230-1233
    • Rahman, M.1    Majee, A.2    Hajra, A.3
  • 32
    • 84862585247 scopus 로고    scopus 로고
    • One-pot synthesis of fused 3,4-dihydropyrimidin-2(1H)-ones and thiones using a novel ionic liquid as an efficient and reusable catalyst: Improved protocol conditions for the Biginelli-like scaffolds
    • Banothu, J.; Somarapu, L.; Rajitha Bavanthu, V. One-pot synthesis of fused 3,4-dihydropyrimidin-2(1H)-ones and thiones using a novel ionic liquid as an efficient and reusable catalyst: improved protocol conditions for the Biginelli-like scaffolds. Heterocycl. Commun. 2012, 18, 93 - 97.
    • (2012) Heterocycl. Commun. , vol.18 , pp. 93-97
    • Banothu, J.1    Somarapu, L.2    Rajitha Bavanthu, V.3
  • 33
    • 84862975372 scopus 로고    scopus 로고
    • Efficient synthesis of thieno [2,3-d]pyrimidin-4(3H)-ones by a sequential aza-Wittig reaction/base catalyzed cyclization
    • Zhong-Xu, D.; Chen, H.; Liu, M.; Ding, M. Efficient synthesis of thieno[2,3-d]pyrimidin-4(3H)-ones by a sequential aza-Wittig reaction/base catalyzed cyclization. Heterocycl. Commun. 2011, 17, 197 - 201.
    • (2011) Heterocycl. Commun. , vol.17 , pp. 197-201
    • Zhong-Xu, D.1    Chen, H.2    Liu, M.3    Ding, M.4
  • 34
    • 47849097242 scopus 로고    scopus 로고
    • A simple and efficient procedure for the synthesis of benzimidazoles using trichloroisocyanuric acid (TCCA) as the oxidant
    • Bigdeli, M. A.; Dostmohammadi, H.; Mahdavinia, G. H.; Nemati, F. A simple and efficient procedure for the synthesis of benzimidazoles using trichloroisocyanuric acid (TCCA) as the oxidant. J. Heterocycl. Chem. 2008, 45, 1203 - 1205.
    • (2008) J. Heterocycl. Chem. , vol.45 , pp. 1203-1205
    • Bigdeli, M.A.1    Dostmohammadi, H.2    Mahdavinia, G.H.3    Nemati, F.4
  • 35
    • 34447119594 scopus 로고    scopus 로고
    • Mild and selective nitration of phenols by zeofen
    • Bigdeli, M. A.; Heravi, M. M.; Nemati, F. Mild and selective nitration of phenols by zeofen. Synth. Commun. 2007, 37, 2225 - 2230.
    • (2007) Synth. Commun. , vol.37 , pp. 2225-2230
    • Bigdeli, M.A.1    Heravi, M.M.2    Nemati, F.3
  • 36
    • 34548024904 scopus 로고    scopus 로고
    • HClO4 - SiO2 catalyzed stereoselective synthesis of β -amino ketones via a direct Mannich-type reaction
    • Bigdeli, M. A.; Nemati, F.; Mahdavinia, G. H. HClO4 - SiO2 catalyzed stereoselective synthesis of β -amino ketones via a direct Mannich-type reaction. Tetrahedron Lett. 2007, 48, 6801 - 6804.
    • (2007) Tetrahedron Lett , vol.48 , pp. 6801-6804
    • Bigdeli, M.A.1    Nemati, F.2    Mahdavinia, G.H.3
  • 37
    • 74849126657 scopus 로고    scopus 로고
    • A clean, mild and selective oxidation of sulfides to sulfoxides using NaClO/H2SO4 in aqueous media
    • Amoozadeh, A.; Nemati, F. A clean, mild and selective oxidation of sulfides to sulfoxides using NaClO/H2SO4 in aqueous media. Phosphorus Sulfur Silicon Relat. Elem. 2009, 184, 2569 - 2575.
    • (2009) Phosphorus Sulfur Silicon Relat. Elem. , vol.184 , pp. 2569-2575
    • Amoozadeh, A.1    Nemati, F.2
  • 38
    • 77954376178 scopus 로고    scopus 로고
    • Poly(ethylene)glycol as a green and reusable solvent in the oxidation of sulfides to sulfoxides using NaClO
    • Amoozadeh, A.; Nemati, F. Poly(ethylene)glycol as a green and reusable solvent in the oxidation of sulfides to sulfoxides using NaClO. Phosphorus Sulfur Silicon Relat. Elem. 2010, 185, 1381 - 1385.
    • (2010) Phosphorus Sulfur Silicon Relat. Elem. , vol.185 , pp. 1381-1385
    • Amoozadeh, A.1    Nemati, F.2
  • 39
    • 77952896375 scopus 로고    scopus 로고
    • Solid silica-based sulphonic acid as an efficient green catalyst for the selective oxidation of sulphides to sulphoxides using NaClO in aqueous media
    • Amoozadeh, A.; Nemati, F. Solid silica-based sulphonic acid as an efficient green catalyst for the selective oxidation of sulphides to sulphoxides using NaClO in aqueous media. S. Afr. J. Chem. 2009, 62, 44 - 46.
    • (2009) S. Afr. J. Chem. , vol.62 , pp. 44-46
    • Amoozadeh, A.1    Nemati, F.2
  • 40
    • 77956847222 scopus 로고    scopus 로고
    • Poly(ethylene)glycol/ AlCl3 as a green and reusable system in the synthesis of α, α'- bis(substituted-benzylidene)cycloalkanones
    • Amoozadeh, A.; Rahmani, S.; Nemati, F. Poly(ethylene)glycol/ AlCl3 as a green and reusable system in the synthesis of α, α'- bis(substituted-benzylidene)cycloalkanones. S. Afr. J. Chem. 2010, 63, 72 - 74.
    • (2010) S. Afr. J. Chem. , vol.63 , pp. 72-74
    • Amoozadeh, A.1    Rahmani, S.2    Nemati, F.3
  • 41
    • 60249092248 scopus 로고    scopus 로고
    • Efficient synthesis of pyrimidinone derivatives by ytterbium chloride catalyzed Biginelli-type reaction under solvent-free conditions
    • Zhang, H. H.; Zhou, Z. Q.; Yao, Z. G.; Xu, F.; Shen, Q. Efficient synthesis of pyrimidinone derivatives by ytterbium chloride catalyzed Biginelli-type reaction under solvent-free conditions. Tetrahedron Lett. 2009, 50, 1622 - 1624.
    • (2009) Tetrahedron Lett , vol.50 , pp. 1622-1624
    • Zhang, H.H.1    Zhou, Z.Q.2    Yao, Z.G.3    Xu, F.4    Shen, Q.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.