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1

ChemInform Abstract: Recyclization with Twofold Heterocyclization at Formylation of 2-Phenacyl-1H-benzimidazole Hydrazone.

I. B. DZVINCHUK, A. V. VYPIRAILENKO, M. O. LOZINSKII

Journal:

Year:

1998

File:

PDF, 28 KB

1998

2

ChemInform Abstract: Synthesis of 1-(5-Pyrazolyl)benzimidazoles by Cyclocondensation of 5-[(o-Acylaminophenyl)amino]pyrazoles.

I. B. DZVINCHUK, A. V. VYPIRAILENKO, M. O. LOZINSKII

Journal:

Year:

1998

File:

PDF, 29 KB

1998

3

ChemInform Abstract: A Novel Direction of Recyclization During the Reaction of 4-Methyl-1,3-dihydro-2H-1,5-benzodiazepin-2-one with Benzoylhydrazine.

I. B. DZVINCHUK, M. O. LOZINSKII

Journal:

Year:

1998

File:

PDF, 31 KB

1998

4

ChemInform Abstract: Cyclocondensation of 2-Phenacyl-1H-benzimidazole with Acylhydrazines: Synthesis and Tautomerism of 2-(Pyrazol-4-yl)-1H-benzimidazoles.

I. B. Dzvinchuk, A. V. Vypirailenko, V. V. Pirozhenko, M. O. Lozinsky

Journal:

Year:

2000

File:

PDF, 28 KB

2000

5

ChemInform Abstract: New Biheterocyclic Spiro System — Spiro[1,4-benzodioxin-2(3H),2′(3′H)-benzothiazole].

I. B. Dzvinchuk, M. O. Lozinsky

Journal:

Year:

2000

File:

PDF, 29 KB

2000

6

ChemInform Abstract: Recyclization in Hydration of 3-Formyl-2-phenyl-1,4-benzodioxin.

I. B. Dzvinchuk

Journal:

Year:

2000

File:

PDF, 29 KB

2000

7

ChemInform Abstract: Recyclization in the Hydration of 3-Formyl-2-phenyl-1,4-benzodioxine.

I. B. Dzvinchuk

Journal:

Year:

2000

File:

PDF, 30 KB

2000

8

ChemInform Abstract: Self-Fixation of Recyclization of 2-Phenacyl-1H-benzimidazoles Hydrazones.

A. V. Vypirailenko, I. B. Dzvinchuk, M. O. Lozinsky

Journal:

Year:

2000

File:

PDF, 27 KB

2000

9

ChemInform Abstract: Formation of Unsymmetrical 2-(Diacylmethylene)-2,3-dihydro-1H-benzimidazoles During Acidolysis of 1-Benzoyl-2-(β-benzoyloxy-β-phenylvinyl)-1H-benzimidazole.

I. B. Dzvinchuk, M. O. Lozinskii

Journal:

Year:

2002

File:

PDF, 32 KB

2002

10

ChemInform Abstract: Selective Recyclization of 2-Aroylmethyl-1H-benzimidazole Hydrazones by Condensation with Dimethylformamide.

I. B. Dzvinchuk, A. V. Vypirailenko, M. O. Lozinskii

Journal:

Year:

2002

File:

PDF, 28 KB

2002

11

ChemInform Abstract: Formation of 1,3,4-Oxadiazoles by Cyclization of Acetoacetanilide Acylhydrazones under Mild Conditions.

Igor B. Dzvinchuk, Sergey A. Kartashov, Myron O. Lozinskii, Eduard B. Rusanov, Alexander N. Chernega

Journal:

Year:

2002

File:

PDF, 28 KB

2002

12

Acylotropy in the Cyclocondensation of Acetothioacetanilide with Benzhydrazide.

I. B. Dzvinchuk, S. A. Kartashov, A. V. Vypirailenko, M. O. Lozinskii

Journal:

Year:

2003

File:

PDF, 84 KB

2003

13

2-Phenacylbenzothiazole in the Biginelli Reaction.

I. B. Dzvinchuk, T. V. Makitruk, M. O. Lozinskii

Journal:

Year:

2003

File:

PDF, 111 KB

2003

14

Synthesis of Spirans by Cyclocondensation of 2-Phenacylbenzothiazole with Hydrazine and o-Hydroxybenzaldehydes.

A. V. Vypirailenko, I. B. Dzvinchuk, M. O. Lozinskii

Journal:

Year:

2003

File:

PDF, 85 KB

2003

15

Recyclization During Trifluoracetylation of 2-Phenacyl-1H-benzimidazole Benzoylhydrazone.

I. B. Dzvinchuk, M. O. Lozinskii

Journal:

Year:

2003

File:

PDF, 80 KB

2003

16

2-Acylmethyl-1H-benzimidazoles in the Biginelli Reaction.

I. B. Dzvinchuk, T. V. Makitruk, M. O. Lozinskii

Journal:

Year:

2004

File:

PDF, 132 KB

2004

17

Conditions for the Selective Conversion of Quaternary 3-Anilino-1,5-dimethylpyrazolium Salts into 3-Anilino-1,5-dimethylpyrazole.

I. B. Dzvinchuk, S. A. Kartashov, A. V. Vypirailenko, U. Doller, M. O. Lozinskii

Journal:

Year:

2005

File:

PDF, 16 KB

2005

18

Isomerization in the Oxidative Cyclocondensation of 2-Aroylmethyl-1H-benzimidazoles with o-Aminothiophenol.

I. B. Dzvinchuk, A. V. Vypirailenko, M. O. Lozinskii

Journal:

Year:

2005

File:

PDF, 23 KB

2005

19

Synthesis of 2-(3-Indolyl)-1H-benzimidazoles from 2-Acylmethyl-1H-benzimidazoles.

I. B. Dzvinchuk, M. O. Lozinskii

Journal:

Year:

2006

File:

PDF, 15 KB

2006

20

ChemInform Abstract: Aromatization with Dearylation of Hantzsch Cyclocondensation of 4-(Dimethylamino)benzaldehyde, Cyclohexane-1,3-diones, and Some 1,3-[N,C]Dinucleophiles.

I. B. Dzvinchuk, N. A. Tolmachova, A. N. Chernega, M. O. Lozinskii

Journal:

Year:

2009

File:

PDF, 21 KB

2009

21

ChemInform Abstract: Dearylation with Aromatization on Cyclocondensation of 4-(Dimethylamino)benzaldehyde, 2-Phenacylazaheterocycles, and 1,3-[N,C]Dinucleophiles.

I. B. Dzvinchuk

Journal:

Year:

2010

File:

PDF, 36 KB

2010

22

ChemInform Abstract: Synthesis of Methyl 6-Aryl-5-(1H-benzimidazol-2-yl)-2-methylnicotinates.

I. B. Dzvinchuk, M. O. Lozinskii

Journal:

Year:

2010

File:

PDF, 36 KB

2010

23

ChemInform Abstract: Synthesis and Isomerism of 2-(3,5-Diaryl-1H-pyrazol-4-yl)-1H-benzimidazoles.

I. B. Dzvinchuk, A. V. Turov, M. O. Lozinskii

Journal:

Year:

2010

File:

PDF, 26 KB

2010

24

ChemInform Abstract: Synthesis of 3,5-Diaryl-4-(1H-imidazol-2-yl)-1H-pyrazoles from 2-Phenacyl-1H-imidazole.

I. B. Dzvinchuk, A. M. Nesterenko, M. O. Lozinskii

Journal:

Year:

2010

File:

PDF, 25 KB

2010

25

ChemInform Abstract: Synthesis and Tautomerism of 2-(3,5-Diaryl-1H-pyrazol-4-yl)-1-methyl-1H-benzimidazoles (III).

I. B. Dzvinchuk, M. O. Lozinskii

Journal:

Year:

2011

File:

PDF, 28 KB

2011

26

Phosphorylation of 2-methylbenzofuran and 2,3-dihydro-2-methylene-1,4-benzodioxin

A. A. Tolmachev, A. Yu. Mitrokhin, I. B. Dzvinchuk, V. V. Pirozhenko, A. V. Kharchenko

Journal:

Chemistry of Heterocyclic Compounds

Year:

1995

Language:

english

File:

PDF, 570 KB

english, 1995

27

Recyclization in hydration of 3-formyl-2-phenyl-1,4-benzodioxin

I. B. Dzvinchuk

Journal:

Chemistry of Heterocyclic Compounds

Year:

1999

Language:

english

File:

PDF, 96 KB

english, 1999

28

Cyclocondensation of 2-phenacyl-1H-benzimidazole with acylhydrazines: Synthesis and tautomerism of 2-(pyrazol-4-yl)-1H-benzimidazoles

I. B. Dzvinchuk, A. V. Vypirailenko, V. V. Pirozhenko, M. O. Lozinsky

Journal:

Chemistry of Heterocyclic Compounds

Year:

1999

Language:

english

File:

PDF, 384 KB

english, 1999

29

New biheterocyclic spiro system — Spiro-[1,4-benzodioxin-2 (3H),2′(3′H)-benzothiazole]

I. B. Dzvinchuk, M. O. Lozinsky

Journal:

Chemistry of Heterocyclic Compounds

Year:

1999

Language:

english

File:

PDF, 175 KB

english, 1999

30

Recyclization with double heterocyclization on formylation of the hydrazone, 2-phenacyl-1H-benzimidazole

I. B. Dzvinchuk, A. V. Vypirailenko, M. O. Lozinskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

1997

Language:

english

File:

PDF, 78 KB

english, 1997

31

Recyclization in the hydration of 3-formyl-2-phenyl-1,4-benzodioxine

I. B. Dzvinchuk

Journal:

Chemistry of Heterocyclic Compounds

Year:

2000

Language:

english

File:

PDF, 97 KB

english, 2000

32

Self-fixation of recyclization of 2-phenacyl-1H-benzimidazoles hydrazones

A. V. Vypirailenko, I. B. Dzvinchuk, M. O. Lozinsky

Journal:

Chemistry of Heterocyclic Compounds

Year:

2000

Language:

english

File:

PDF, 71 KB

english, 2000

33

Synthesis of 2-(3-Indolyl)-1H-benzimidazoles from 2-Acylmethyl-1H-benzimidazoles

I. B. Dzvinchuk, M. O. Lozinskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

2005

Language:

english

File:

PDF, 196 KB

english, 2005

34

Recyclization on Condensation of Alkylhydrazones of 2-Phenacyl-1H-Benzimidazole with Acylating Agents

I. B. Dzvinchuk

Journal:

Chemistry of Heterocyclic Compounds

Year:

2005

Language:

english

File:

PDF, 206 KB

english, 2005

35

Isomerization of 2-Phenacyl-1H-benzimidazole Arylhydrazones to 1-Aryl-5-(o-aminoanilino)-3-phenylpyrazoles by Trifluoroacetylation and Hydrazinolysis

I. B. Dzvinchuk, M. O. Lozinskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

2005

Language:

english

File:

PDF, 192 KB

english, 2005

36

Synthesis of 2-(1,2,3-Thiadiazol-5-yl)-1H-benzimidazoles

I. B. Dzvinchuk

Journal:

Chemistry of Heterocyclic Compounds

Year:

2005

Language:

english

File:

PDF, 184 KB

english, 2005

37

Synthesis of a New Polyheterocyclic System — Pyrazolo[5′,1′:2,3]pyrimido[1,6-a]benzimidazole

I. B. Dzvinchuk, M. O. Lozinskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

2005

Language:

english

File:

PDF, 223 KB

english, 2005

38

Cyclocondensation of 2-(1-Aryl-5-phenylpyrazol-4-yl)-1H-benzimidazoles with DMF Dimethylacetal

I. B. Dzvinchuk, M. O. Lozinskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

2005

Language:

english

File:

PDF, 139 KB

english, 2005

39

Recyclization on interaction of arylhydrazones of 2-aroylmethyl-1H-benzimidazoles with ethyl isothiocyanate

B. Dzvinchuk, M. O. Lozinskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

2006

Language:

english

File:

PDF, 201 KB

english, 2006

40

Synthesis of pyrido[1,2-a]benzimidazoles from 2-acylmethyl-1H-benzimidazoles

I. B. Dzvinchuk, A. V. Turov, M. O. Lozinskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

2006

Language:

english

File:

PDF, 219 KB

english, 2006

41

Synthesis of 4-aryl-1,3-diphenyl-1,4,5,10-tetrahydropyrazolo-[3,4-b][1,5]benzodiazepines

I. B. Dzvinchuk, A. V. Turov, M. O. Lozinskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

2006

Language:

english

File:

PDF, 232 KB

english, 2006

42

Synthesis and tautomerism of 2-[3(5)-aryl(methyl)pyrazol-4-yl]-1-benzimidazoles

I. B. Dzvinchuk, M. O. Lozinskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

2006

Language:

english

File:

PDF, 214 KB

english, 2006

43

Synthesis of 5-(1H-benzimidazol-2-yl)-1H-pyrazolo-[3,4-b]pyridines by thep-(dimethylamino)benzaldehyde modification of Hantzsch reaction

I. B. Dzvinchuk

Journal:

Chemistry of Heterocyclic Compounds

Year:

2007

Language:

english

File:

PDF, 211 KB

english, 2007

44

Reaction of 2-(1-aryl-5-phenylpyrazol-4-yl)-1H-benzimidazoles with the dimethylacetal of DMF

I. B. Dzvinchuk, M. O. Lozinskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

2007

Language:

english

File:

PDF, 129 KB

english, 2007

45

Thep-(dimethylamino)benzaldehyde modification of Hantzsch reaction: Synthesis of 6-(1H-benzimidazol-2-yl)pyrido[2,3-d]pyrimidino-2,4(1H, 3H)-diones

I. B. Dzvinchuk, M. O. Lozinskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

2007

Language:

english

File:

PDF, 188 KB

english, 2007

46

Cycloaddition of 2-acylmethyl-1H-benzimidazoles to 4-arylidene-1,3-oxazol-5-ones

I. B. Dzvinchuk, M. O. Lozinskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

2007

Language:

english

File:

PDF, 215 KB

english, 2007

47

p-(Dimethylamino)benzaldehyde modification of the Hantzsch reaction: Synthesis of 3-(1H-benzimidazol-2-yl)-5,7-dimethoxyquinolines

I. B. Dzvinchuk, A. N. Chernega, M. O. Lozinskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

2007

Language:

english

File:

PDF, 253 KB

english, 2007

48

Synthesis of 2-(3-furyl)-1H-benzimidazoles from 2-phenacyl-1H-benzimidazoles

I. B. Dzvinchuk, M. O. Lozinskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

2007

Language:

english

File:

PDF, 248 KB

english, 2007

49

Synthesis and aromatization of 2-(3,6-diaryl-2,5-dihydropyridazin-4-yl)-1H-benzimidazoles

I. B. Dzvinchuk, A. M. Nesterenko, M. O. Lozinskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

2008

Language:

english

File:

PDF, 253 KB

english, 2008

50

Recyclization of 2-(3,6-diaryl-2,5-dihydropyridazin-4-yl)-1H-benzimidazoles to 2-[(3,5-diarylpyrazol-4-yl)methyl]-1H-benzimidazoles

I. B. Dzvinchuk, A. N. Chernega, M. O. Lozinskii, A. A. Tolmachev

Journal:

Chemistry of Heterocyclic Compounds

Year:

2008

Language:

english

File:

PDF, 390 KB

english, 2008