UB Paderborn / Katalog / Suche / in CDI

A mechanistic insight into the effect of piperidine as an organocatalyst on the [3 + 2] cycloaddition reaction of benzalacetone with phenyl azide from a computational study

Organic & biomolecular chemistry, 2016-01, Vol.14 (30), p.7324-7333

2016

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Synthesis and characterisation of new 3-methyl-6-[1-(pyrimidin-4-yl)ethyl]-5H-pyrimido[5,4-e][1,2,4]triazolo[3,4-b][1,3,4]thiadiazine derivatives

Journal of chemical research, 2017-07, Vol.41 (7), p.376-379

2017

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Design and synthesis of pyrimido[4,5- b][1,4]benzothiazine derivatives, as potent 15-lipoxygenase inhibitors

Bioorganic & medicinal chemistry, 2007-03, Vol.15 (5), p.2120-2126

2007

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Estimation of topographical effects at Narni ridge (Central Italy): comparisons between experimental results and numerical modelling

Bulletin of earthquake engineering, 2011-12, Vol.9 (6), p.1987-2005

2011

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Facile Synthesis of New [1,2,4]Triazolo[4,3-b]pyridazine

Journal of heterocyclic chemistry, 2015-07, Vol.52 (4), p.1099-1107

2015

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Theoretical investigation of the chemoselectivity and synchronously pyrazole ring formation mechanism from ethoxymethylenemalononitrile and hydrazine hydrate in the gas and solvent phases: DFT, meta-GGA studies and NBO analysis

RSC advances, 2014-01, Vol.4 (82), p.43485-43495

2014

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1,3-Dipolar cycloaddition of N-[4-nitrophenyl]- C-[2-furyl] nitrilimine with some dipolarophiles: A combined experimental and theoretical study

Journal of molecular structure, 2010-04, Vol.969 (1), p.139-144

2010

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A new route to the synthesis of thieno[2,3- d]pyrimidin-4(3H)-one derivatives catalyzed by 12-tungstophosphoric acid (H 3PW 12O 40)

Chinese chemical letters, 2007-12, Vol.18 (12), p.1483-1486

2007

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Investigation into the regiochemistry of some isoxazoles derived from 1,3-dipolar cycloaddition of 4-nitrobenzonitrile oxide with some dipolarophiles: A combined theoretical and experimental studies

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 2011-09, Vol.79 (5), p.1375-1380

2011

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Microwave activated synthesis of 2-aryl-quinazolin-4(3 H)ones

Chinese chemical letters, 2007-12, Vol.18 (12), p.1466-1468

2007

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One-Pot Synthesis of Functionalized Tetrahydro-1,4-thiazepines

Synthetic communications, 2011-03, Vol.41 (8), p.1181-1185

2011

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A rapid synthesis of isoxazolo[5,4-d]pyrimidin-4(5H)-ones under microwave irradiation with solid acid catalysis in solvent-free conditions

Chinese chemical letters, 2008-05, Vol.19 (5), p.525-528

2008

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Synthesis of 3,6-diaryl-1,4,5-thiadiazepines from substituted 2-thiocyano acetophenone and investigation of reaction mechanism

Journal of sulfur chemistry, 2013-06, Vol.34 (3), p.276-283

2013

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H-Y-zeolites induced heterocyclization: Highly efficient synthesis of substituted-quinazolin-4(3 H)ones under microwave irradiation

Chinese chemical letters, 2007-05, Vol.18 (5), p.533-535

2007

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A new one-pot neat synthesis of 1,2,4-triazol-3-ones through 4-( N, N-dimethylamino) pyridine (DMAP) catalyzed cyclocondensation of ethyl carbazate with aryl nitriles

Chinese chemical letters, 2008-06, Vol.19 (6), p.685-688

2008

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A facile one-pot synthesis of new thieno[2,3- d]pyrimidine-2,4(1 H,3 H)-dione derivatives

Chinese chemical letters, 2007-10, Vol.18 (10), p.1163-1165

2007

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Microwave-assisted synthesis of new pyrimido[4′,5′:4,5]thiazolo[3,2- a] benzimidazol-4(3 H)-one derivatives in solvent-free condition

Chinese chemical letters, 2007-11, Vol.18 (11), p.1327-1330

2007

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A mechanistic insight into the effect of piperidine as an organocatalyst on the [3 + 2] cycloaddition reaction of benzalacetone with phenyl azide from a computational studyElectronic supplementary information (ESI) available: A brief discussion on the comparison of functionals and basis sets, details of ELF topological analysis, Tables S1-S8, Fig. S1 and S2, complete ref. 46, absolute energies, and the Cartesian coordinates and geometries of stationary points at the M06-2X/6-31G(d) level. See DO

2016-07

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Synthesis and characterisation of new 3-methyl-6-[1-(pyrimidin-4-yl)ethyl]-5 H -pyrimido[5,4- e ][1,2,4]triazolo[3,4- b ][1,3,4]thiadiazine derivatives

Journal of chemical research, 2017-07, Vol.41 (7), p.376-379

2017

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A CONVENIENT SYNTHESIS OF NEW PYRIDOTHIENOPYRIMIDIN-4 (3H) ONES AND PYRIDOTHIENOPYRIMIDIN-2, 4(1H, 3H) DIONES

Phosphorus, sulfur, and silicon and the related elements, 2004-06, Vol.179 (6), p.1153-1157

2004

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Convenient synthesis of some optically active 1,4-benzodiazepin-2,5-diones

Chinese chemical letters, 2008, Vol.19 (1), p.12-14

2008

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Synthesis of Some New 3-Alkylthio Derivatives of 1-Phenyl-1H-[1, 3, 4]thiadiazino[5, 6-b]quinoxalines

Phosphorus, sulfur, and silicon and the related elements, 2005-10, Vol.180 (10), p.2265-2268

2005

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A Convenient Synthesis of New [1,2,4]Triazolo[3′,4′:2,3][1,3]thiazolo [4,5-b]quinoxalines

Phosphorus, sulfur, and silicon and the related elements, 2006-01, Vol.181 (1), p.99-104

2006

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The origin of regio- and stereoselectivity in the 1,3-dipolar cycloaddition of nitrile oxides with C 1 -substituted 7-oxabenzonorbornadienes, a DFT study

RSC advances, 2015, Vol.5 (48), p.38489-38498

2015

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Microwave Assisted Synthesis of 6-Aryl-3-substituted-5H-[1,2,4]-triazolo[4,3-b][1,2,4]triazoles: A Case for a Comparative Study

Phosphorus, sulfur, and silicon and the related elements, 2002-12, Vol.177 (12), p.2923-2929

2002

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A mechanistic insight into the effect of piperidine as an organocatalyst on the [3 + 2] cycloaddition reaction of benzalacetone with phenyl azide from a computational study

Synthesis and characterisation of new 3-methyl-6-[1-(pyrimidin-4-yl)ethyl]-5H-pyrimido[5,4-e][1,2,4]triazolo[3,4-b][1,3,4]thiadiazine derivatives

Design and synthesis of pyrimido[4,5- b][1,4]benzothiazine derivatives, as potent 15-lipoxygenase inhibitors

Estimation of topographical effects at Narni ridge (Central Italy): comparisons between experimental results and numerical modelling

Facile Synthesis of New [1,2,4]Triazolo[4,3-b]pyridazine

Theoretical investigation of the chemoselectivity and synchronously pyrazole ring formation mechanism from ethoxymethylenemalononitrile and hydrazine hydrate in the gas and solvent phases: DFT, meta-GGA studies and NBO analysis

1,3-Dipolar cycloaddition of N-[4-nitrophenyl]- C-[2-furyl] nitrilimine with some dipolarophiles: A combined experimental and theoretical study

A new route to the synthesis of thieno[2,3- d]pyrimidin-4(3H)-one derivatives catalyzed by 12-tungstophosphoric acid (H 3PW 12O 40)

Investigation into the regiochemistry of some isoxazoles derived from 1,3-dipolar cycloaddition of 4-nitrobenzonitrile oxide with some dipolarophiles: A combined theoretical and experimental studies

Microwave activated synthesis of 2-aryl-quinazolin-4(3 H)ones

One-Pot Synthesis of Functionalized Tetrahydro-1,4-thiazepines

A rapid synthesis of isoxazolo[5,4-d]pyrimidin-4(5H)-ones under microwave irradiation with solid acid catalysis in solvent-free conditions

Synthesis of 3,6-diaryl-1,4,5-thiadiazepines from substituted 2-thiocyano acetophenone and investigation of reaction mechanism

H-Y-zeolites induced heterocyclization: Highly efficient synthesis of substituted-quinazolin-4(3 H)ones under microwave irradiation

A new one-pot neat synthesis of 1,2,4-triazol-3-ones through 4-( N, N-dimethylamino) pyridine (DMAP) catalyzed cyclocondensation of ethyl carbazate with aryl nitriles

A facile one-pot synthesis of new thieno[2,3- d]pyrimidine-2,4(1 H,3 H)-dione derivatives

Microwave-assisted synthesis of new pyrimido[4′,5′:4,5]thiazolo[3,2- a] benzimidazol-4(3 H)-one derivatives in solvent-free condition

Synthesis and characterisation of new 3-methyl-6-[1-(pyrimidin-4-yl)ethyl]-5 H -pyrimido[5,4- e ][1,2,4]triazolo[3,4- b ][1,3,4]thiadiazine derivatives

A CONVENIENT SYNTHESIS OF NEW PYRIDOTHIENOPYRIMIDIN-4 (3H) ONES AND PYRIDOTHIENOPYRIMIDIN-2, 4(1H, 3H) DIONES

Convenient synthesis of some optically active 1,4-benzodiazepin-2,5-diones

Synthesis of Some New 3-Alkylthio Derivatives of 1-Phenyl-1H-[1, 3, 4]thiadiazino[5, 6-b]quinoxalines

A Convenient Synthesis of New [1,2,4]Triazolo[3′,4′:2,3][1,3]thiazolo [4,5-b]quinoxalines

The origin of regio- and stereoselectivity in the 1,3-dipolar cycloaddition of nitrile oxides with C 1 -substituted 7-oxabenzonorbornadienes, a DFT study

Microwave Assisted Synthesis of 6-Aryl-3-substituted-5H-[1,2,4]-triazolo[4,3-b][1,2,4]triazoles: A Case for a Comparative Study

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