A.E. Boldeskul: search on Z-Library

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1

Conformational analysis of MBBA fluorinated analogues by 1H and 13C - NMR

N.S. Pivovarova, I.E. Boldeskul, S.V. Shelyagenko, Yu.A. Fialkov

Journal:

Journal of Molecular Structure

Year:

1988

Language:

english

File:

PDF, 341 KB

english, 1988

2

ChemInform Abstract: Complexing Properties of Methylenephosphines in H-Bonded Intermolecular Systems

Igor E. Boldeskul, Ivan F. Tsymbal

Journal:

Year:

1999

File:

PDF, 26 KB

1999

3

Study of complex molecular systems by probe vibrational spectroscopy method

A.E. Boldeskul, V.M. Zatsepin, A.K. Atakhodjaev, A.N. Shermatov, R. Ashburiev

Journal:

Journal of Molecular Structure

Year:

1984

Language:

english

File:

PDF, 198 KB

english, 1984

4

Thermodynamic aspects of DNA mismatches mechanism: mass spectrometry and MNDO/H calculation

A.I Boldeskul, I.E Boldeskul, S.A Aksyonov, L.F Sukhodub

Journal:

Journal of Molecular Structure

Year:

2000

Language:

english

File:

PDF, 256 KB

english, 2000

5

Reversal of the usual ν(CHD) spectral shift of haloforms in some hydrogen-bonded complexes

I.E. Boldeskul, I.F. Tsymbal, E.V. Ryltsev, Z. Latajka, A.J. Barnes

Journal:

Journal of Molecular Structure

Year:

1997

Language:

english

File:

PDF, 422 KB

english, 1997

6

Proton acceptor properties of sterically hindered phosphine-substituted derivatives in H-bond complexes

Igor E. Boldeskul

Journal:

Journal of Molecular Structure

Year:

1998

Language:

english

File:

PDF, 346 KB

english, 1998

7

Twenty-five years of dimethylsulfoxonium methylide (Corey's reagent)

Yu.G. Gololobov, A.N. Nesmeyanov, V.P. Lysenko, I.E. Boldeskul

Journal:

Year:

1987

File:

PDF, 34 KB

1987

8

Halogenotropy in phosphorus-carbon diad

Oleg I. Kolodiazhnyi, Dmitryi B. Golokhov, Igor E. Boldeskul

Journal:

Tetrahedron Letters

Year:

1989

Language:

english

File:

PDF, 332 KB

english, 1989

9

A spectroscopic study of molecular interaction mechanisms in solutions of phosphine oxides

E. V. Ryl'tsev, I. E. Boldeskul, A. M. Pinchuk, L. N. Markovskii, Yu. P. Egorov

Journal:

Journal of Applied Spectroscopy

Year:

1971

Language:

english

File:

PDF, 407 KB

english, 1971

10

A spectroscopic investigation of the thermodynamic characteristics of dipole-dipole intermolecular interaction

I. E. Boldeskul, Yu. P. Egorov, Yu. P. Makovetskii, E. V. Ryl'tsev, N. G. Feshchenko

Journal:

Journal of Applied Spectroscopy

Year:

1973

Language:

english

File:

PDF, 280 KB

english, 1973

11

A spectroscopic study of the strength of the hydrogen bonding in systems consisting of a tetraalkylphosphonium salt and an alcohol

I. E. Boldeskul, Yu. P. Egorov, Yu. P. Makovetskii, E. V. Ryl'tsev, N. G. Feshchenko

Journal:

Journal of Applied Spectroscopy

Year:

1972

Language:

english

File:

PDF, 459 KB

english, 1972

12

The structure of organophosphorus compounds. XXV. Crystal and molecular structure of fluorene-9-spiro-1-(3, 4-di-tert-butyl)-3,4-diphosphetane-2-spiro-9′-fluorne and 1,2-di-tert-butyl-1,2-diphosphorinane-(6,5,4-l,m)-fluorene-3-spiro-9′-fluorene

A. N. Chernega, M. Yu. Antipin, Yu. T. Struchkov, V. P. Kukhar', I. V. Shevchenko, O. I. Kolodyazhnyi, I. E. Boldeskul

Journal:

Journal of Structural Chemistry

Year:

1984

Language:

english

File:

PDF, 508 KB

english, 1984

13

Structure of organophosphorus compounds. Communication XXIX. Crystal structure of spiro[9n-flouren[1,9-d, e]1-oxo-1,2-di-tert-butyl-1,2-λ4, λ3-diphosphorinane-3,9′-flourene]

A. N. Chernega, M. Yu. Antipin, Yu. T. Struchkov, O. I. Kolodyazhnyi, I. V. Shevchenko, V. P. Kukhar', I. E. Boldeskul

Journal:

Journal of Structural Chemistry

Year:

1985

Language:

english

File:

PDF, 447 KB

english, 1985

14

Structures of organophosphorus compounds. XXVIII. Structure in the crystalline form of 5-diisopropylamino-6-methyl-2,3-benz-1,4-dioxa-6,9-diaza-5-phosphaspiro[4.4]nonane and 3,8-di-n-butyl-2,7-bis(o-phenylenedioxy)-1,3,6,8-tetraaza-2,7-diphosphatricyclo-[5.3.0.02,6]decane

A. N. Chernega, M. Yu. Antipin, Yu. T. Struchkov, Yu. G. Gololobov, I. E. Boldeskul, N. I. Gusar', M. P. Chaus

Journal:

Journal of Structural Chemistry

Year:

1984

Language:

english

File:

PDF, 748 KB

english, 1984

15

Molecular structure of 2-thio-2-methoxy-3,5-di-tert-butyl-Δ4-1,3,2-oxazaphospholine and predominant conformations of some of its analogs

I. E. Boldeskul, V. N. Biyushkin, L. I. Zhdanova, A. S. Tarasevich, V. V. Pen'kovskii, Yu. M. Chumakov, Yu. V. Balitskii, T. I. Malinovskii

Journal:

Journal of Structural Chemistry

Year:

1988

Language:

english

File:

PDF, 459 KB

english, 1988

16

Relationship between lengths of endo- and exocyclic phosphorus-nitrogen bonds in substituted triazaphosphorines

I. I. Boldeskul, A. S. Tarasevich

Journal:

Journal of Structural Chemistry

Year:

1987

Language:

english

File:

PDF, 160 KB

english, 1987

17

Structure of organophosphorus compounds. XXXV. X-ray diffraction study of 1,3-dimethyl-2,2,4,4-tetra-(N,N-dimethylamino)-1,3-diaza-2λ4,4λ4-diphosphetidine-2,4-dionium dichloride

A. N. Chernega, M. Yu. Antipin, Yu. T. Struchkov, I. E. Boldeskul, A. P. Marchenko, A. M. Pinchuk

Journal:

Journal of Structural Chemistry

Year:

1987

Language:

english

File:

PDF, 309 KB

english, 1987

18

Molecular and crystal structure of 1-diethylleneamidophosphoryl-2-trichlormethyl-Δ2-imidazolene

A. A. Moiseenko, L. F. Sukhodub, I. E. Boldeskul, V. Ya. Semenii

Journal:

Journal of Structural Chemistry

Year:

1986

Language:

english

File:

PDF, 390 KB

english, 1986

19

Molecular and crystal structure of bis(trichloromethyl) trichlorophosphorane (Cl3C)2PCl3

M. Yu. Antipin, A. N. Chernega, Yu. T. Struchkov, É. S. Kozlov, I. E. Boldeskul

Journal:

Journal of Structural Chemistry

Year:

1987

Language:

english

File:

PDF, 324 KB

english, 1987

20

Molecular structure of 2,2-dichlor-4,6-bis(trifluoromethyl)-1, 3,4,2λ5-triazaphosphorine

A. N. Chernega, I. E. Boldeskul, M. Yu. Antipin, Yu. T. Struchkov

Journal:

Journal of Structural Chemistry

Year:

1990

Language:

english

File:

PDF, 193 KB

english, 1990

21

Structure of organophosphorous compounds. Part XXXIII. Molecular structure of N-[P′-1-adamantyl-P′-bis(trimethylsilyl)amino]phosphino-P-iodo-P,P-di(tert-butyl)imidophosphinate

A. N. Chernega, M. Yu. Antipin, Yu. T. Struchkov, E. I. Boldeskul, E. O. Klebanskii, V. D. Romanenko

Journal:

Journal of Structural Chemistry

Year:

1986

Language:

english

File:

PDF, 559 KB

english, 1986

22

Structure of organophosphorus compounds. Part XXXII. X-ray diffraction structural study of 1,3-bis-(trimethylsilyl)-2-bis(trimethylsilyl)amino-2,4,4-triphenyl-1,3,2,4-diazaphosphalumetidine and 2-bis(trimethylsilyl)amino-3-tert-butyl-2,4,4-triphenyl-1,3,2,4-thiazaphosphalumetidine

A. I. Chernega, M. Yu. Antipin, Yu. T. Struchkov, I. E. Boldeskul, V. F. Shul'gin, V. D. Romanenko

Journal:

Journal of Structural Chemistry

Year:

1985

Language:

english

File:

PDF, 675 KB

english, 1985

23

Molecular and crystalline structure of λ3-2,4,6-tri-tert-butylphenyldibromomethylenephosphine

I. A. Litvinov, I. E. Boldeskul, G. N. Koidan, A. P. Marchenko, A. M. Pinchuk

Journal:

Journal of Structural Chemistry

Year:

1992

Language:

english

File:

PDF, 333 KB

english, 1992

24

Twenty-five years of dimethylsulfoxonium ethylide (corey's reagent)

Yu.G. Gololobov, A.N. Nesmeyanov, V.P. lysenko, I.E. Boldeskul

Journal:

Year:

1987

Language:

english

File:

PDF, 2.05 MB

english, 1987

25

Conformational analysis of carbonyl derivatives of 1,3,3-trimethyl-2-methyleneindoline

V. N. Zemlyanoi, I. L. Mushkalo, M. Yu. Kornilov, I. E. Boldeskul, M. L. Dekhtyar'

Journal:

Chemistry of Heterocyclic Compounds

Year:

1983

Language:

english

File:

PDF, 288 KB

english, 1983

26

Investigation of substituted 2- and 3-thiolene 1,1-dioxides by PMR spectroscopy with the aid of a lanthanide shift reagent

T. Ya. Lavrenyuk, A. V. Turov, M. Yu. Kornilov, I. E. Boldeskul, T. E. Bezmenova

Journal:

Chemistry of Heterocyclic Compounds

Year:

1984

Language:

english

File:

PDF, 346 KB

english, 1984

27

Investigation of dimerization of phosphazo compounds by the CNDO/2 method with optimization of geometry

A. S. Tarasevich, A. M. Nesterenko, I. E. Boldeskul

Journal:

Theoretical and Experimental Chemistry

Year:

1982

Language:

english

File:

PDF, 383 KB

english, 1982

28

Nature of electronic transitions in the UV spectra of phosphorus and sulfur ylides stabilized by carbonyl groups

R. A. Loktionova, I. E. Boldeskul, V. P. Lysenko

Journal:

Theoretical and Experimental Chemistry

Year:

1983

Language:

english

File:

PDF, 598 KB

english, 1983

29

Spectral investigation of the autoassociation of dialkylphosphines in solutions

A. K. Shurubura, E. V. Ryl'tsev, I. E. Boldeskul

Journal:

Theoretical and Experimental Chemistry

Year:

1982

Language:

english

File:

PDF, 349 KB

english, 1982

30

NMR investigation of the state of thiophosphonyl-containing macrocyclic polyethers in solutions and their complexation with sulfur(I) ions

K. B. Yatsimirskii, V. A. Bidzilya, G. G. Talanova, Z. Z. Rozhkova, T. N. Kudrya, A. A. Chaikovskaya, I. E. Boldeskul

Journal:

Theoretical and Experimental Chemistry

Year:

1983

Language:

english

File:

PDF, 488 KB

english, 1983

31

The nature of the absorption bands of the iodide ion in the electronic spectra of ammonium and phosphonium salts

I. E. Boldeskul, A. N. Velichko

Journal:

Theoretical and Experimental Chemistry

Year:

1977

Language:

english

File:

PDF, 191 KB

english, 1977

32

Stabilization and spectral properties of sulfoxonium ylides

I. E. Boldeskul, R. A. Loktionova, V. A. Bidzilya, V. P. Lysenko, L. I. Frolova

Journal:

Theoretical and Experimental Chemistry

Year:

1979

Language:

english

File:

PDF, 375 KB

english, 1979

33

Energetics of processes of formation of ion pairs — Ammonium and phosphonium salts

I. E. Boldeskul, Yu. P. Egorov, E. V. Ryl'tsev

Journal:

Theoretical and Experimental Chemistry

Year:

1974

Language:

english

File:

PDF, 360 KB

english, 1974

34

Spectroscopic investigation of the mechanism of interaction between phosphonium salts and carboxylic acids in solution

I. E. Boldeskul, Yu. P. Egorov, Yu. P. Makovetskii, E. V. Ryl'tsev, N. G. Feshchenko

Journal:

Theoretical and Experimental Chemistry

Year:

1973

Language:

english

File:

PDF, 515 KB

english, 1973

35

Spectroscopic study of intermolecular interaction in solutions involving phosphonium salts

E. V. Ryl'tsev, I. E. Boldeskul, N. G. Feshchenko, Yu. P. Makovetskii, Yu. P. Egorov

Journal:

Theoretical and Experimental Chemistry

Year:

1969

Language:

english

File:

PDF, 233 KB

english, 1969

36

Investigation of interionic vibrations in phosphonium salts by long-wave IR absorption spectra

I. E. Boldeskul, Yu. P. Egorov, Yu. P. Makovetskii, E. V. Ryl'tsev, N. G. Feshchenko

Journal:

Theoretical and Experimental Chemistry

Year:

1973

Language:

english

File:

PDF, 380 KB

english, 1973

37

Distribution of electron density and internal rotation in phospha-alkenes according to data from quantum-chemical calculations by the MNDO method

I. E. Boldeskul, V. V. Pen'kovskii, M. I. Povolotskii

Journal:

Theoretical and Experimental Chemistry

Year:

1987

Language:

english

File:

PDF, 392 KB

english, 1987

38

Quantum-chemical study of the amides of O,O-dimethylphosphoric acid

V. V. Pen'kovskii, I. E. Boldeskul

Journal:

Theoretical and Experimental Chemistry

Year:

1984

Language:

english

File:

PDF, 441 KB

english, 1984

39

Investigation of the intermolecular interactions of certain phosphorus-containing ethylenimine derivatives with fatty acids and phospholipids

N. A. Panasenko, V. G. Yartsev, N. M. Kocherginskii, I. E. Boldeskul, L. D. Protsenko, Yu. Sh. Moshkovskii

Journal:

Pharmaceutical Chemistry Journal

Year:

1982

Language:

english

File:

PDF, 309 KB

english, 1982

40

Physicochemical characteristics, antineoplastic activity, and quantitative aspects of the relationship of structure and biological activity for benzoyldiethylenetriamides of phosphoric acid

A. S. Kabankin, I. E. Boldeskul, F. P. Trinus, L. D. Protsenko, M. A. Landau

Journal:

Pharmaceutical Chemistry Journal

Year:

1982

Language:

english

File:

PDF, 616 KB

english, 1982

41

Investigation of the charge state of heteroatoms in organic compounds of third-row elements by X-ray fluorescence spectroscopy 2. Unexpected influence of the carbanion center in trifluoromethylsulfonyl-containing meisenheimer complexes and phosphorus ylids on the magnitude of the positive charge on the sulfur atom

G. N. Dolenko, V. N. Boiko, G. M. Shchupak, I. E. Boldeskul, L. M. Yagupolskii

Journal:

Russian Chemical Bulletin

Year:

1987

Language:

english

File:

PDF, 242 KB

english, 1987

42

Quantum-chemical evaluation of the lability of π-electronic systems in n-benzoyl derivatives of phosphorus and sulfur imines

Yu. P. Egorov, V. V. Pen'kovskii, I. E. Boldeskul

Journal:

Theoretical and Experimental Chemistry

Year:

1985

Language:

english

File:

PDF, 245 KB

english, 1985

43

Electronic structure and UV spectra of N-arylthio-1,4-benzoquinone imines

V. V. Pirozhenko, I. E. Boldeskul, V. T. Kolesnikov, L. V. Vid, L. O. Kuz'menko

Journal:

Theoretical and Experimental Chemistry

Year:

1985

Language:

english

File:

PDF, 919 KB

english, 1985

44

Electronic structure and properties of the reaction centers of phospha-alkenes in the MNDO approximation

V. V. Pen'kovskii, I. E. Boldeskul

Journal:

Theoretical and Experimental Chemistry

Year:

1989

Language:

english

File:

PDF, 550 KB

english, 1989

45

Quantum-chemical study of the protonation of aminophospha-alkenes

V. V. Pen'kovskii, I. E. Boldeskul

Journal:

Theoretical and Experimental Chemistry

Year:

1989

Language:

english

File:

PDF, 416 KB

english, 1989

46

Quantum-chemical study of intramolecular electronic effects in phosphaalkenes

V. V. Pen'kovskii, I. E. Boldeskul

Journal:

Theoretical and Experimental Chemistry

Year:

1986

Language:

english

File:

PDF, 637 KB

english, 1986

47

N-isopropylacrylamide-based fine-dispersed thermosensitive ferrogels obtained via in-situ technique

Korotych, O., Samchenko, Yu., Boldeskul, I., Ulberg, Z., Zholobak, N., Sukhodub, L.

Journal:

Materials Science and Engineering: C

Year:

2013

Language:

english

File:

PDF, 1005 KB

english, 2013

48

Cyclic Delocalization Effects in Substituted λ 5 -Diaza- and Triazaphosphorines

Boldeskul, Igor E., Tarasevich, Anatolij S.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

1992

Language:

english

File:

PDF, 238 KB

english, 1992

49

Nature of Electron Donor Centers of Phosphoalkenes in H-Bond Complexes

Boldeskul, Igor E., Tsymbal, Ivan F.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

1999

Language:

english

File:

PDF, 71 KB

english, 1999

50

Genetic disintegration of the runoff hydrograph

Gubareva, T. S., Gartsman, B. I., Shamov, V. V., Boldeskul, A. G., Kozhevnikova, N. K.

Journal:

Russian Meteorology and Hydrology

Year:

2015

Language:

english

File:

PDF, 381 KB

english, 2015

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