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1

Generation of heteroarylium-N-difluoromethylides and heteroaryl-N-difluoromethyl anions and their reactions with electrophiles: heteroaryl- and heteroarylium-N-difluoromethyl trimethylsilanes and a new heteroaryl-N-trifluoromethane

German Bissky, Gerd-Volker Röschenthaler, Enno Lork, Jan Barten, Maurice Médebielle, Vasilij Staninets, Alexander A.

Journal:

Journal of Fluorine Chemistry

Year:

2001

Language:

english

File:

PDF, 174 KB

english, 2001

2

Synthesis of amino derivatives of triazolopyrimidine

R. I. Vas’kevich, P. V. Savitskii, Yu. L. Zborovskii, V. I. Staninets, E. B. Rusanov, A. N. Chernega

Journal:

Russian Journal of Organic Chemistry

Year:

2006

File:

PDF, 247 KB

2006

3

Synthesis, structural and spectral characterization of Zn(II) complexes, derived from thiourea and thiosemicarbazide

S.I. Orysyk, V.V. Bon, O.O. Obolentseva, Yu. L. Zborovskii, V.V. Orysyk, V.I. Pekhnyo, V.I. Staninets, V.M. Vovk

Journal:

Inorganica Chimica Acta

Year:

2012

Language:

english

File:

PDF, 1.64 MB

english, 2012

4

ChemInform Abstract: Synthesis of Triazolothienopyrimidine Derivatives.

S. M. Khripak, R. I. Vas'kevich, Yu. L. Zborovskii, V. I. Staninets

Journal:

Year:

2000

File:

PDF, 27 KB

2000

5

ChemInform Abstract: Synthesis of 3-Substituted 1,2,4-Triazolo[3,4-b]thiazolium Halides.

M. V. Slivka, S. M. Khripak, V. N. Britsun, V. I. Staninets

Journal:

Year:

2001

File:

PDF, 29 KB

2001

6

ChemInform Abstract: Synthesis of Fused Thiazolothienopyrimidines.

R. I. Vas'kevich, S. M. Khripak, V. I. Staninets, Yu. L. Zborovskii, A. N. Chernega

Journal:

Year:

2001

File:

PDF, 30 KB

2001

7

ChemInform Abstract: Heteroaryl-N-difluoromethyltrimethylsilanes — Versatile Sources of Heteroaryl-N-difluoromethyl Anions in Reactions with Carbonyl Compounds.

German Bissky, Vasilij I. Staninets, Alexander A. Kolomeitsev, Gerd-Volker Roeschenthaler

Journal:

Year:

2001

File:

PDF, 32 KB

2001

8

ChemInform Abstract: Generation of Heteroarylium-N-difluoromethylides and Heteroaryl-N-difluoromethyl Anions and Their Reactions with Electrophiles: Heteroaryl- and Heteroarylium-N-difluoromethyl trimethylsilanes and a New Heteroaryl-N-trifluoromethane.

German Bissky, Gerd-Volker Roeschenthaler, Enno Lork, Jan Barten, Maurice Medebielle, Vasilij Staninets, Alexander A. Kolomeitsev

Journal:

Year:

2001

File:

PDF, 30 KB

2001

9

Synthesis of Thiazino- and Thiazoloquinazolinones by Cyclization of S-(2-Propenyl) Derivatives of 2-Thioxo-2,3-dihydro-4(1H)-quinazolinone.

V. V. Orysyk, Yu. L. Zborovskii, V. I. Staninets, A. A. Dobosh, S. M. Khripak

Journal:

Year:

2004

File:

PDF, 125 KB

2004

10

Heterocyclization Reactions of 2-(2-Propynylthio)-4(1H)-quinazolinone Derivatives when Treated with Electrophilic and Nucleophilic Reagents.

Yu. L. Zborovskii, V. V. Orysyk, A. A. Dobosh, V. I. Staninets, V. V. Pirozhenko, A. N. Chernega

Journal:

Year:

2004

File:

PDF, 103 KB

2004

11

Halocyclization of Substituted 2-(Alkenylthio)pyrimidin-6-ones.

N. Yu. Slivka, Yu. I. Gevaza, V. I. Staninets

Journal:

Year:

2005

File:

PDF, 27 KB

2005

12

Reaction of 4-Aryl-1-(4-oxo-3,4-dihydrothieno [2,3-d]pyrimidin-2-yl)thiosemicarbazides with Dimethyl Acetylenedicarboxylate.

R. I. Vas'kevich, Yu. L. Zborovskii, V. I. Staninets, A. N. Chernega

Journal:

Year:

2005

File:

PDF, 18 KB

2005

13

Reaction of Substituted 2-Allylthiopyrimidin-4(3H)-ones with Sulfenyl Chlorides.

A. I. Vaskevich, Yu. I. Gevaza, R. I. Vaskevich, V. I. Staninets

Journal:

Year:

2005

File:

PDF, 27 KB

2005

14

ChemInform Abstract: Reaction of 1-Hetaryl-4-phenylthiosemicarbazides with N,N′-Dicyclohexylcarbodiimide.

R. I. Vas'kevich, P. V. Savitskii, Yu. L. Zborovskii, V. I. Staninets

Journal:

Year:

2010

File:

PDF, 28 KB

2010

15

ChemInform Abstract: Synthesis of Arylamino-Substituted Pyrazolo[3,4-d][1,2,4]triazolo[4,3-a]pyrimidinones (IV), Pyrazolo[4,3-e][1,2,4]triazolo[4,3-a]pyrimidinones (VI), and Their Thermal Isomerization.

R. I. Vas'kevich, A. V. Bentya, V. I. Staninets

Journal:

Year:

2010

File:

PDF, 64 KB

2010

16

ChemInform Abstract: Cyclofunctionalization of 6-Alkenylsulfanylpyrazolo[3,4-d]pyrimidin-4(5H)-ones with Arenesulfenyl Chlorides.

A. I. Vas'kevich, A. V. Bentya, V. I. Staninets

Journal:

Year:

2010

File:

PDF, 29 KB

2010

17

ChemInform Abstract: Regioselectivity of Cyclization of 1-(6-Methyl-5-oxo-2,5-dihydro-1,2,4-triazin-3-yl) -4-arylthiosemicarbazides by Treating with Methyl Iodide and Dicyclohexylcarbodiimide.

R. I. Vas'kevich, P. V. Savitskii, E. B. Rusanov, V. I. Staninets

Journal:

Year:

2011

File:

PDF, 54 KB

2011

18

ChemInform Abstract: Halocyclization of 2-(2-{4-[Allylamino(thioxo)methyl]piperazin-1-yl}ethyl)-1H-benzo [de]isoquinoline-1,3(2H)-dione.

Yu. L. Zborovskii, V. V. Orysyk, V. I. Staninets, V. V. Bon

Journal:

Year:

2011

Language:

english

File:

PDF, 36 KB

english, 2011

19

ChemInform Abstract: Synthesis of New Imidazo[1,2-a]pyrazolo[4,3-e]pyrimidin-4(6H)-one Derivatives by Iodocyclization of 6-Alkenyl(alkynyl)aminopyrazolo[3,4-d]pyrimidin-4(5H)-ones.

A. V. Bentya, R. I. Vas'kevich, A. V. Turov, E. B. Rusanov, M. V. Vovk, V. I. Staninets

Journal:

Year:

2012

File:

PDF, 29 KB

2012

20

Transformation of 2,4,6-triarylverdazyls into 1,2,4-triazole derivatives by the action of bromocyanomethanes

E. I. Tomilenko, A. M. Nesterenko, V. N. Kalinin, V. I. Staninets

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 347 KB

english, 1987

21

Electrophilic heterocyclization of unsaturated carboxylic acids in the synthesis of lactones (review)

Yu. I. Gevaza, V. I. Staninets

Journal:

Chemistry of Heterocyclic Compounds

Year:

1988

Language:

english

File:

PDF, 1.12 MB

english, 1988

22

Iodocyclization of cis-1-R-2-allylcyclopentan-1-ols

Yu. I. Gevaza, I. P. Kupchik, V. I. Staninets

Journal:

Chemistry of Heterocyclic Compounds

Year:

1988

Language:

english

File:

PDF, 250 KB

english, 1988

23

Reaction of 2.6-diphenyl-4-pentafluorophenylverdazyl with disubstituted mono- and dibromomethanes

E. I. Tomilenko, P. I. Ogoiko, V. I. Staninets

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 301 KB

english, 1989

24

Reaction of electrochemically generated oxygen radical-anion with benzo-and naphthoquinones

E. A. Smertenko, V. I. Staninets, S. D. Datsenko, N. V. Igant'ev

Journal:

Theoretical and Experimental Chemistry

Year:

2000

Language:

english

File:

PDF, 189 KB

english, 2000

25

Quantum-chemical investigation of the mechanism of transfer of a hydrogen atom in the phenol(NH2) complex

O. V. Tishchenko, E. S. Kryachko, V. I. Staninets

Journal:

Theoretical and Experimental Chemistry

Year:

1999

Language:

english

File:

PDF, 378 KB

english, 1999

26

Structure of Halocyclization Products of 2-Allylsulfanyl-3-amino-3,4-dihydroquinazolin-4-one

V. N. Britsun, A. N. Esipenko, V. I. Staninets, M. O. Lozinskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

2005

Language:

english

File:

PDF, 150 KB

english, 2005

27

Regioselectivity of cyclization of 3-allyl(propargyl)sulfanyl-5H-[1,2,4]triazino[5,6-b]indoles

R. I. Vasˈkevich, A. I. Vasˈkevich, A. V. Turov, V. I. Staninets, M. V. Vovk

Journal:

Chemistry of Heterocyclic Compounds

Year:

2011

Language:

english

File:

PDF, 301 KB

english, 2011

28

Reactions of 3-allyl-4-oxothieno[2,3-d]pyrimidin-2-yl disulfides with iodine

A. M. Nesterenko, R. I. Vas’kevich, Yu. L. Zborovskii, V. I. Staninets

Journal:

Russian Chemical Bulletin

Year:

2005

Language:

english

File:

PDF, 392 KB

english, 2005

29

Synthesis of fused triazolothienopyrimidine derivatives

R. I. Vas’kevich, P. V. Savitskii, Yu. L. Zborovskii, V. I. Staninets, A. V. Turov, A. N. Chernega

Journal:

Russian Journal of Organic Chemistry

Year:

2006

File:

PDF, 260 KB

2006

30

Heterocyclization ofN-Hetaryl-N′-(prop-2-en-1-yl)thioureas by the action of sulfuryl chloride

Yu. L. Zborovskii, V. V. Orysyk, V. I. Staninets, E. B. Rusanov, A. N. Chernega

Journal:

Russian Journal of Organic Chemistry

Year:

2007

Language:

english

File:

PDF, 292 KB

english, 2007

31

Reactions of 2-(2-propynylsulfanyl)-5,6,7,8-tetrahydrobenzo[b]thieno[2,3-d]pyrimidin-4(3H)-one with arylsulfenyl chlorides

A. I. Vas’kevich, R. I. Vas’kevich, V. I. Staninets, S. A. But, A. N. Chernega

Journal:

Russian Journal of Organic Chemistry

Year:

2007

Language:

english

File:

PDF, 168 KB

english, 2007

32

Heterocyclizations of 1-(Benzothiazol-2-yl)-4-phenylthiosemicarbazide

P. V. Savitskii, R. I. Vas’kevich, Yu. L. Zborovskii, V. I. Staninets, S. A. But, A. N. Chernega

Journal:

Russian Journal of Organic Chemistry

Year:

2008

Language:

english

File:

PDF, 352 KB

english, 2008

33

Electrophilic heterocyclization of 6-alken(yn)ylsulfanyl-pyrazolo[3,4-d]pyrimidin-4(5H)-ones

A. V. Bentya, R. I. Vas’kevich, A. V. Bol’but, M. V. Vovk, V. I. Staninets, A. V. Turov, E. B. Rusanov

Journal:

Russian Journal of Organic Chemistry

Year:

2008

Language:

english

File:

PDF, 267 KB

english, 2008

34

Reaction of 1-hetaryl-4-phenylthiosemicarbazides withN,N′-dicyclohexylcarbodiimide

R. I. Vas’kevich, P. V. Savitskii, Yu. L. Zborovskii, V. I. Staninets

Journal:

Russian Journal of Organic Chemistry

Year:

2009

Language:

english

File:

PDF, 188 KB

english, 2009

35

Cyclofunctionalization of 6-alkenylsulfanylpyrazolo[3,4-d]-pyrimidin-4(5H)-ones with arenesulfenyl chlorides

A. I. Vas’kevich, A. V. Bentya, V. I. Staninets

Journal:

Russian Journal of Organic Chemistry

Year:

2009

Language:

english

File:

PDF, 201 KB

english, 2009

36

Synthesis of arylamino-substituted pyrazolo[3,4-d][1,2,4]triazolo[4,3-a]pyrimidinones, pyrazolo[4,3-e][1,2,4]triazolo[4,3-a]pyrimidinones, and their thermal isomerization

R. I. Vas’kevich, A. V. Bentya, V. I. Staninets

Journal:

Russian Journal of Organic Chemistry

Year:

2010

Language:

english

File:

PDF, 519 KB

english, 2010

37

Regioselectivity of cyclization of 1-(6-methyl-5-oxo-2,5-dihydro-1,2,4-triazin-3-yl)-4-arylthiosemicarbazides by treating with methyl iodide and dicyclohexylcarbodiimide

R. I. Vas’kevich, P. V. Savitskii, E. B. Rusanov, V. I. Staninets

Journal:

Russian Journal of Organic Chemistry

Year:

2010

Language:

english

File:

PDF, 214 KB

english, 2010

38

Synthesis of new imidazo[1,2-a]pyrazolo[4,3-e]pyrimidin-4(6H)-one derivatives by iodocyclization of 6-alkenyl(alkynyl)-aminopyrazolo[3,4-d]pyrimidin-4(5H)-ones

A. V. Bentya, R. I. Vas’kevich, A. V. Turov, E. B. Rusanov, M. V. Vovk, V. I. Staninets

Journal:

Russian Journal of Organic Chemistry

Year:

2011

Language:

english

File:

PDF, 291 KB

english, 2011

39

Halocyclization of 2-(2-{4-[allylamino(thioxo)methyl]piperazin-1-yl}ethyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione

Yu. L. Zborovskii, V. V. Orysyk, V. I. Staninets, V. V. Bon’

Journal:

Russian Journal of Organic Chemistry

Year:

2011

Language:

english

File:

PDF, 273 KB

english, 2011

40

Reaction of 4-Aryl-1-(4-oxo-3,4-dihydrothieno-[2,3-d]pyrimidin-2-yl)thiosemicarbazides with Dimethyl Acetylenedicarboxylate

R. I. Vas'kevich, Yu. L. Zborovskii, V. I. Staninets, A. N. Chernega

Journal:

Russian Journal of Organic Chemistry

Year:

2004

Language:

english

File:

PDF, 238 KB

english, 2004

41

Quantum-Chemical Investigation of Intermediates in the Addition of Phenylsulfenium Cation to Substituted Acetylenes

A. M. Nesterenko, V. I. Staninets

Journal:

Theoretical and Experimental Chemistry

Year:

2004

Language:

english

File:

PDF, 85 KB

english, 2004

42

Reaction of 2,4,6-triphenylverdazyl with trifluoromethylsulfonylcarbethoxydibromomethane

E. I. Tomilenko, P. I. Ogoiko, V. I. Staninets

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 262 KB

english, 1987

43

ChemInform Abstract: Regioselectivity of Cyclization of 3-Allyl(propargyl)sulfanyl-5H-[1,2,4]triazino[5,6-b]indoles.

R. I. Vas'kevich, A. I. Vas'kevich, A. V. Turov, V. I. Staninets, M. V. Vovk

Journal:

Year:

2012

File:

PDF, 28 KB

2012

44

ChemInform Abstract: Intramolecular Electrophilic Cyclization of Functional Derivatives of Unsaturated Compounds. Part 2. Synthesis and Transformation of N-{(2Z)-5- [(Arylsulfanyl)methyl]dihydrofuran-2(3H)-ylidene}-N-alkyl(aryl)aminium Perchlorates.

A. I. Vas'kevich, N. M. Tsizorik, E. B. Rusanov, V. I. Staninets, M. V. Vovk

Journal:

Year:

2012

File:

PDF, 33 KB

2012

45

Synthesis of halo derivatives of 2-selenaadamantane

Yu. V. Migalina, V. I. Staninets, V. G. Lendel, A. S. Koz'min, N. S. Zefirov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1977

Language:

english

File:

PDF, 267 KB

english, 1977

46

Reaction of 1,3,5-triphenylverdazyl with bromodicyanomethane

E. I. Tomilenko, V. I. Staninets, G. P. Vdovin

Journal:

Chemistry of Heterocyclic Compounds

Year:

1977

Language:

english

File:

PDF, 50 KB

english, 1977

47

Organic compounds of selenium and tellurium

Yu. V. Migalina, V. I. Staninets, V. G. Lendel, I. M. Balog, V. A. Palyulin, A. S. Koz'min, N. S. Zefirov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1977

Language:

english

File:

PDF, 406 KB

english, 1977

48

Iodocyclization of 2-allylcyclohexanols

Yu. I. Gevaza, I. P. Kupchik, V. I. Staninets, V. N. Kalinin, A. G. Bratolyubova

Journal:

Chemistry of Heterocyclic Compounds

Year:

1985

Language:

english

File:

PDF, 226 KB

english, 1985

49

Electrophilic heterocyclization of unsaturated amino compounds in the synthesis of nitrogen-containing heterocycles (review)

Yu. I. Gevaza, V. I. Staninets

Journal:

Chemistry of Heterocyclic Compounds

Year:

1985

Language:

english

File:

PDF, 806 KB

english, 1985

50

Synthesis of derivatives of tetrahydrofuran and tetrahydropyran by intramolecular cyclization of unsaturated hydroxy compounds (review)

Yu. I. Gevaza, V. I. Staninets

Journal:

Chemistry of Heterocyclic Compounds

Year:

1982

Language:

english

File:

PDF, 1.26 MB

english, 1982