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Microwave Assisted Reactions of 5-Amino-1, 3-disubstituted Pyrazoles with Some Benzaldehydes

Current Microwave Chemistry, 2016-05, Vol.3 (2), p.97-101

2016

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A comparison of green chemistry metrics for two methods of bromination and nitration of bis-pyrazolo[3,4-b;4′,3′-e]pyridines

Heterocyclic communications, 2011-12, Vol.17 (5-6), p.191-196

2011

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3-Formylchromones IV. The rearrangement of 3-formylchromone enamines as a simple, facile route to novel pyrazolo[3,4-b]pyridines and the synthetic utility of the latter

Molecules (Basel, Switzerland), 2005-08, Vol.10 (7), p.809-821

2005

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Separation of the energetic and geometric contribution to the aromaticity. Part IX. Aromaticity of pyrazoles in dependence on the kind of substitution

Tetrahedron, 1998-10, Vol.54 (40), p.12295-12300

1998

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N-(1-haloalkyl)pyridinium salts: preparation and use for new syntheses of other N-(1-substituted-alkyl)pyridinium salts, N,N'-(1-alkylidene)bisamines, and N,N'-(1-alkylidene)bisbenzazoles

Journal of organic chemistry, 1989-09, Vol.54 (20), p.4808-4812

1989

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1 H NMR Spectra of Substituted Aminopyridines

Spectroscopy letters, 1993-02, Vol.26 (2), p.227-235

Rasala, Danuta

1993

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Effect of the ortho ‐nitro group on the 13 C NMR chemical shifts of substituted pyridines

Magnetic resonance in chemistry, 1993-01, Vol.31 (1), p.38-44

1993

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13 C NMR study of the substituent effects in ortho ‐substituted nitrobenzenes

Magnetic resonance in chemistry, 1992-08, Vol.30 (8), p.740-745

1992

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1H NMR Spectra of Substituted Aminopyridines

Spectroscopy letters, 1993-02, Vol.26 (2), p.227-235

Rasala, Danuta

1993

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The effect of the methoxy group on the geometry of the benzene ring supported by crystal structure studies and Ab Initio Calculations. Crystal and Molecular Structure of 4-(4-Methoxyphenyl)-2,6-diphenylpyridine and 1-Methyl-4-(4-methoxy-phenyl)-2,6-diphenylpyridinium perchlorate

Tetrahedron, 1994, Vol.50 (46), p.13155-13164

1994

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Assessment of substituent effects for ortho-nitrobenzenes and 2,4-dinitrobenzenes by IR and 17O NMR spectroscopy

Journal of molecular structure, 1996-08, Vol.382 (2), p.93-99

1996

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Substituent Effects on Electronic Spectra of Vicinally Substituted 2-, 3- and 4-Aminopyridines

Spectroscopy letters, 1993-07, Vol.26 (6), p.935-948

1993

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AN IMPROVED GENERAL METHOD FOR THE PREPARATION OF 4-ARYL SUBSTITUTED bisPYRAZOLO[3,4-b;4,3'-e]PYRIDINES

Organic preparations and procedures international, 1997-04, Vol.29 (2), p.226-230

1997

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Synthesis of vicinally substituted nitropyridine derivatives and their N-oxides

Heterocycles, 1987-10, Vol.26 (10), p.2727-2755

1987

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AN IMPROVED GENERAL METHOD FOR THE PREPARATION OF 4-ARYL SUBSTITUTED bis PYRAZOLO[3,4-b;4,3'-e]PYRIDINES

Organic preparations and procedures international, 1997-04, Vol.29 (2), p.226-230

1997

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Effect of the ortho-nitro group on the 13C NMR chemical shifts of substituted pyridines

Magnetic resonance in chemistry, 1993-01, Vol.31 (1), p.38-44

1993

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AN 17O NMR SPECTROSCOPY STUDY OF 3-SUBSTITUTED 4-NITROPYRIDINE N-OXIDES

Heterocyclic communications, 1997, Vol.3 (2), p.123-126

1997

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13C NMR study of the substituent effects in ortho-substituted nitrobenzenes

Magnetic resonance in chemistry, 1992-08, Vol.30 (8), p.740-745

1992

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AN IMPROVED METHOD FOR THE PREPARATION OF 4-ARYL-2,6-DIPHENYLPYRYLIUM PERCHLORATES AND THEIR REACTION WITH AMMONIA AND METHYLAMINE

Organic preparations and procedures international, 1994-02, Vol.26 (1), p.101-109

1994

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A CONVENIENT SYNTHESIS OP 4-HTDROXY-3-NITROPYBIDINE

Organic preparations and procedures international, 1985-12, Vol.17 (6), p.409-410

1985

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The chemistry of N-substituted benzotriazoles. Part 14. Novel routes to secondary and tertiary amines and to N, N-disubstituted hydroxylamines

Journal of the Chemical Society, Perkin Transactions 1, 1989 (2), p.225

1989

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C-13 and H-1 NMR Study of Alkyl and Aryl-Substituted 1-(4′-Dimethylaminobenzylideneamino)pyridinium Perchlorates

Spectroscopy letters, 1993-03, Vol.26 (3), p.523-534

1993

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Nitramino, NRNO 2 (R = H, CH 3 ), as a substituent. 13 C and 15 N NMR spectroscopic study of nitraminobenzenes and ‐pyridines

Magnetic resonance in chemistry, 1993-07, Vol.31 (7), p.659-664

1993

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Tautomeric and conformational preferences in nitraminopyridines: Comparison of theoretical and experimental data

Tetrahedron, 1997-12, Vol.53 (50), p.17211-17220

1997

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Multinuclear magnetic resonance and x-ray diffraction studies of aminonitropyridines

Magnetic resonance in chemistry, 1992-06, Vol.30 (6), p.527-534

1992

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Microwave Assisted Reactions of 5-Amino-1, 3-disubstituted Pyrazoles with Some Benzaldehydes

A comparison of green chemistry metrics for two methods of bromination and nitration of bis-pyrazolo[3,4-b;4′,3′-e]pyridines

3-Formylchromones IV. The rearrangement of 3-formylchromone enamines as a simple, facile route to novel pyrazolo[3,4-b]pyridines and the synthetic utility of the latter

Separation of the energetic and geometric contribution to the aromaticity. Part IX. Aromaticity of pyrazoles in dependence on the kind of substitution

N-(1-haloalkyl)pyridinium salts: preparation and use for new syntheses of other N-(1-substituted-alkyl)pyridinium salts, N,N'-(1-alkylidene)bisamines, and N,N'-(1-alkylidene)bisbenzazoles

1 H NMR Spectra of Substituted Aminopyridines

Effect of the ortho ‐nitro group on the 13 C NMR chemical shifts of substituted pyridines

13 C NMR study of the substituent effects in ortho ‐substituted nitrobenzenes

1H NMR Spectra of Substituted Aminopyridines

The effect of the methoxy group on the geometry of the benzene ring supported by crystal structure studies and Ab Initio Calculations. Crystal and Molecular Structure of 4-(4-Methoxyphenyl)-2,6-diphenylpyridine and 1-Methyl-4-(4-methoxy-phenyl)-2,6-diphenylpyridinium perchlorate

Assessment of substituent effects for ortho-nitrobenzenes and 2,4-dinitrobenzenes by IR and 17O NMR spectroscopy

Substituent Effects on Electronic Spectra of Vicinally Substituted 2-, 3- and 4-Aminopyridines

AN IMPROVED GENERAL METHOD FOR THE PREPARATION OF 4-ARYL SUBSTITUTED bisPYRAZOLO[3,4-b;4,3'-e]PYRIDINES

Synthesis of vicinally substituted nitropyridine derivatives and their N-oxides

AN IMPROVED GENERAL METHOD FOR THE PREPARATION OF 4-ARYL SUBSTITUTED bis PYRAZOLO[3,4-b;4,3'-e]PYRIDINES

Effect of the ortho-nitro group on the 13C NMR chemical shifts of substituted pyridines

AN 17O NMR SPECTROSCOPY STUDY OF 3-SUBSTITUTED 4-NITROPYRIDINE N-OXIDES

13C NMR study of the substituent effects in ortho-substituted nitrobenzenes

AN IMPROVED METHOD FOR THE PREPARATION OF 4-ARYL-2,6-DIPHENYLPYRYLIUM PERCHLORATES AND THEIR REACTION WITH AMMONIA AND METHYLAMINE

A CONVENIENT SYNTHESIS OP 4-HTDROXY-3-NITROPYBIDINE

The chemistry of N-substituted benzotriazoles. Part 14. Novel routes to secondary and tertiary amines and to N, N-disubstituted hydroxylamines

C-13 and H-1 NMR Study of Alkyl and Aryl-Substituted 1-(4′-Dimethylaminobenzylideneamino)pyridinium Perchlorates

Nitramino, NRNO 2 (R = H, CH 3 ), as a substituent. 13 C and 15 N NMR spectroscopic study of nitraminobenzenes and ‐pyridines

Tautomeric and conformational preferences in nitraminopyridines: Comparison of theoretical and experimental data

Multinuclear magnetic resonance and x-ray diffraction studies of aminonitropyridines

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