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51

Ab initio geometry optimisation of the C1S(H)OHCl uneven sulfurane with the inclusion of electron correlation

Gábor I. Csonkaa, Michel Loos, Árpád Kucsman, Imre G. Csizmadiad

Journal:

Journal of Molecular Structure: THEOCHEM

Year:

1994

Language:

english

File:

PDF, 874 KB

english, 1994

52

The extent of transannular sulfur-nitrogen interactions in stereoisomeric 1,5-thiazocine derivatives: a semiempirical MO study

I. Jalsovszky, Ö. Farkas, J. Rábai, Á. Kucsman

Journal:

Journal of Molecular Structure: THEOCHEM

Year:

1996

Language:

english

File:

PDF, 843 KB

english, 1996

53

Conformational potential energy surfaces of a Lycopene model

Gregory A Chasse, Kenneth P Chasse, Arpad Kucsman, Ladislaus L Torday, Julius G Papp

Journal:

Journal of Molecular Structure: THEOCHEM

Year:

2001

Language:

english

File:

PDF, 1.14 MB

english, 2001

54

Transannular sulfur-nitrogen interactions in stereoisomeric 1,5-thiazocine derivatives: An ab initio MO study

I. Jalsovszky, Ö. Farkas, Á. Kucsman

Journal:

Journal of Molecular Structure: THEOCHEM

Year:

1997

Language:

english

File:

PDF, 744 KB

english, 1997

55

Intramolecular sulfur—oxygen interaction: An ab initio conformational study of (Z)-3-fluorothio-2-propenal

J.G. Ángyán, Á. Kucsman, R.A. Poirier, I.G. Csizmadia

Journal:

Journal of Molecular Structure: THEOCHEM

Year:

1985

Language:

english

File:

PDF, 924 KB

english, 1985

56

The use of theoretical indices for the characterization of SO linkage multiplicity

J.G. Ángyán, C. Bonnelle, R. Daudel, Á. Kucsman, I.G. Csizmadia

Journal:

Journal of Molecular Structure: THEOCHEM

Year:

1988

Language:

english

File:

PDF, 960 KB

english, 1988

57

Structure and mechanism of hydrolysis of diaryl(acylamino)(chloro)-λ4-sulfanes and diaryl(acylamino)sulfonium salts†

Nagy, Péter, Csámpai, Antal, Szabó, Dénes, Varga, Jenő, Harmat, Veronika, Ruff, Ferenc, Kucsman, Árpád

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

2001

Language:

english

File:

PDF, 244 KB

english, 2001

58

Peptide model XXVIII: An exploratory ab initio and density functional study on the side-chain-backbone interaction in N -acetyl- L -cysteine- N -methylamide and N -formyl- L -cysteinamide in their γ L -backbone conformations

Zamora, M A, Baldoni, H A, Rodriguez, A M, Enriz, R D, Sosa, C P, Perczel, A, Kucsman, A, Farkas, O, Deretey, E, Vank, J C, Csizmadia, I G

Journal:

Canadian Journal of Chemistry

Year:

2002

File:

PDF, 789 KB

2002

59

Modeling Rate-Controlling Solvent Effects. The Pericyclic Meisenheimer Rearrangement of N -Propargylmorpholine N -Oxide

Mucsi, Zoltán, Szabó, Anna, Hermecz, István, Kucsman, Árpád, Csizmadia, Imre G.

Journal:

Journal of the American Chemical Society

Year:

2005

Language:

english

File:

PDF, 344 KB

english, 2005

60

Bonding between nonbonded sulfur and oxygen atoms in selected organic molecules (a quantum chemical study)

Angyan, Janos G., Poirier, Raymond A., Kucsman, Arpad, Csizmadia, Imre G.

Journal:

Journal of the American Chemical Society

Year:

1987

Language:

english

File:

PDF, 1001 KB

english, 1987

61

DIMERIC PROPENYL PHENOL ETHERS. XIV. THE RACEMIC CONFIGURATION OF DIISOHOMOGENOL

MÜLLER, ALEXANDER, MÉSZÁROS, MIOMIR, KÖRMENDY, KÁROLY, KUCSMAN, ÁRPÁD

Journal:

Journal of Organic Chemistry

Year:

1952

Language:

english

File:

PDF, 955 KB

english, 1952

62

Molecular structure of tetrahydrothiophene-1-oxide and cis-2-methyltetrahydrothiophene-1-oxide from electron diffraction

Forg�cs, Gy�rgy, Schultz, Gy�rgy, Hargittai, Istv�n, Jalsovszky, Istv�n, Kucsman, �rp�d

Journal:

Journal of the Chemical Society Faraday Transactions 2

Year:

1989

Language:

english

File:

PDF, 712 KB

english, 1989

63

Diarylbis(acylamino)spiro-λ4-sulfanes and cyclic acylaminosulfonium salts. A kinetic study of equilibrium and hydrolysis reactions

Ádám, Tibor, Ruff, Ferenc, Kapovits, István, Szabó, Dénes, Kucsman, Árpád

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1998

Language:

english

File:

PDF, 204 KB

english, 1998

64

Rotation about a sulphur(IV)?nitrogen double bond

Mezey, P., Kucsman, �.

Journal:

Journal of the Chemical Society D Chemical Communications

Year:

1971

Language:

english

File:

PDF, 165 KB

english, 1971

65

Molecular structure of methyl-2-nitrophenyl sulphide. An electron-diff raction study

Schultz, Gy�rgy, Hargittai, Istv�n, Kapovits, Istv�n, Kucsman, �rp�d

Journal:

Journal of the Chemical Society Faraday Transactions 2

Year:

1987

Language:

english

File:

PDF, 565 KB

english, 1987

66

Experimental (ESCA) and theoretical (SCF?MO) determination of the oxidation state of sulphur in bis(2-carboxyphenyl) sulphur dihydroxide dilactone

Theodorakopoulos, Giannoula, Csizmadia, Imre G., Robb, Michael A., Kucsman, �rp�d, Kapovits, Istv�n

Journal:

Journal of the Chemical Society Faraday Transactions 2

Year:

1977

Language:

english

File:

PDF, 335 KB

english, 1977

67

Crystal and molecular structure of SS-diethyl-N-dichloroacetylsulphilimine

K�lm�n, A., Sasv�ri, K., Kucsman, �.

Journal:

Journal of the Chemical Society D Chemical Communications

Year:

1971

Language:

english

File:

PDF, 132 KB

english, 1971

68

Localized molecular-orbital representation of the bonding in N-sulphinosulphimides

N�ray-Szab�, G�bor, Kucsman, �rp�d

Journal:

Journal of the Chemical Society Dalton Transactions

Year:

1979

Language:

english

File:

PDF, 459 KB

english, 1979

69

Mechanism of the oxidation of sulphides with sodium periodate

Ruff, Ferenc, Kucsman, �rp�d

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1985

Language:

english

File:

PDF, 591 KB

english, 1985

70

Hydrogen bonded molecular complexes of cyclic carboxyaryl sulfonium salts with chlorides: syntheses and molecular structures

Szab�, D�nes, Kapovits, Istv�n, Kucsman, �rp�d, Czugler, M�ty�s, Argay, Gyula, K�lm�n, Alajos

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1992

Language:

english

File:

PDF, 272 KB

english, 1992

71

Mechanism of the reaction of dialkyl sulphides with bromamine T in alkaline medium

Ruff, Ferenc, Kucsman, �rp�d

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1982

Language:

english

File:

PDF, 610 KB

english, 1982

72

Spiro-λ4-sulfanes with a N–SIV–O axial bond system. A kinetic study on the mechanism of hydrolysis

Vass, Elemér, Ruff, Ferenc, Kapovits, István, Szabó, Dénes, Kucsman, Árpád

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1997

Language:

english

File:

PDF, 130 KB

english, 1997

73

Diaryldiacyloxyspirosulfuranes. Part 3. Sulfuranes with five-, six- and seven-membered spirorings: syntheses and molecular structures

Kapovits, Istv�n, R�bai, J�zsef, Szab�, D�nes, Czak�, Kl�ra, Kucsman, �rp�d, Argay, Gyula, F�l�p, Vilmos, K�lm�n, Alajos, Korits�nszky, Tibor, P�rk�nyi, L�szl�

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1993

Language:

english

File:

PDF, 838 KB

english, 1993

74

Mechanism of the reaction of sulphides with N-chloroarenesulphonamides

Ruff, Ferenc, Kucsman, �rp�d

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1975

Language:

english

File:

PDF, 1.37 MB

english, 1975

75

Conformationally induced and conjugatively amplified doubly degenerate uneven sulfuranes

Innes, Elizabeth A., Csizmadia, Imre G., Rivail, Jean-Louis, Loos, Michel, Kucsman, Árpád

Journal:

Canadian Journal of Chemistry

Year:

1994

Language:

english

File:

PDF, 326 KB

english, 1994

76

Constitutionally Symmetric, Structurally Uneven Sulfuranes. A Theoretical Study

Loos, Michel, Rivail, Jean-Louis, Kucsman, Árpád, Csizmadia, Imre G.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

1993

Language:

english

File:

PDF, 115 KB

english, 1993

77

STRUCTURE, STEREOCHEMISTRY, AND MECHANISM OF FORMATION OF N -ACYLSULFILIMINES

Kucsman, Á., Kapovits, I.

Journal:

Phosphorous and Sulfur and the Related Elements

Year:

1977

Language:

english

File:

PDF, 894 KB

english, 1977

78

SYNTHESIS AND PROPERTIES OF AN OPTICALLY ACTIVE SPIROSULFURANE

Kapovits, István, Huszthy, Péter, Kucsman, Árpád, Radics, Lajos

Journal:

Phosphorous and Sulfur and the Related Elements

Year:

1979

Language:

english

File:

PDF, 71 KB

english, 1979

79

STUDIES ON THE STEREOMECHANISM OF THE REACTION OF SULPHIDES WITH CHLORAMINE-T

Ruff, Ferenc, Kucsman, Árpád

Journal:

Phosphorous and Sulfur and the Related Elements

Year:

1979

Language:

english

File:

PDF, 76 KB

english, 1979

80

Rotation-independent conjugation between a sulphur(IV)-nitrogen double bond and a sulphonyl group

Mezey, P., Kucsman, �.

Journal:

Journal of the Chemical Society Faraday Transactions 2

Year:

1972

Language:

english

File:

PDF, 311 KB

english, 1972

81

Stereoselective Synthesis of trans -2-Alkylthiane 1-Oxides

Jalsovszky, I., Ruff, F., Kajtár-Peredy, M., Kucsman, A.

Journal:

Year:

1990

File:

PDF, 230 KB

1990

82

ChemInform Abstract: Conformational Analysis of Thiolane-1-imides: An X-Ray Study of Thiolane-1-tosylimide and Diastereoisomeric 2-Alkylthiolane-1-(arylsulphonyl)imides

JALSOVSZKY, I., KUCSMAN, A., RUFF, F., ARGAY, GY., KORITSANSZKY, T., KALMAN, A.

Journal:

Year:

1987

File:

PDF, 108 KB

1987

83

ChemInform Abstract: The Molecular Structure of 1,3,5-Trithiane from Electron Diffraction

BENCZE, Z., KUCSMAN, A., SCHULTZ, G., HARGITTAI, I.

Journal:

Year:

1990

File:

PDF, 87 KB

1990

84

ChemInform Abstract: Conformational Analysis of Thiane-1 Imides: An X-Ray Study of Thiane-1-tosylimide and Diastereoisomeric 2-Alkyl- and 4-Phenylthiane-1-tosylimides

JALSOVSZKY, I., KUCSMAN, A., RUFF, F., KORITSANSZKY, T., ARGAY, GY., KALMAN, A.

Journal:

Year:

1987

File:

PDF, 111 KB

1987

85

ChemInform Abstract: Bonding Between Nonbonded Sulfur and Oxygen Atoms in Selected Organic Molecules (A Quantum Chemical Study).

ANGYAN, J. G., POIRIER, R. A., KUCSMAN, A., CSIZMADIA, I. G.

Journal:

Year:

1987

File:

PDF, 103 KB

1987

86

ChemInform Abstract: Stereoselective Synthesis of cis and trans N-Tosyl Sulfilimines and Sulfoxides from 2-Alkylthianes and 2-Alkylthiolanes Assignments of Configurations and Preferred Conformations.

JALSOVSZKY, I., RUFF, F., KAJTAR-PEREDY, M., KOEVESDI, I., KUCSMAN, A.

Journal:

Year:

1987

File:

PDF, 299 KB

1987

87

ChemInform Abstract: Cyclic Sulfonium Salts with S···O Interactions. Part 1. Molecular Structures with Five-Membered Rings.

SZABO, D., KAPOVITS, I., KUCSMAN, A., FUELOEP, V., CZUGLER, M., KALMAN, A.

Journal:

Year:

1990

File:

PDF, 113 KB

1990

88

ChemInform Abstract: Electronic Effect, Steric Hindrance, and Anchimeric Assistance in Oxidation of Sulfides. Neighboring-Group Participation Through Sulfur-Oxygen Non-Bonded Interaction

RUFF, F., KUCSMAN, A.

Journal:

Year:

1988

File:

PDF, 161 KB

1988

89

ChemInform Abstract: Molecular Structure of Tetrahydrothiophene 1-Oxide and cis-2-Methyltetrahydrothiophene 1-Oxide from Electron Diffraction.

FORGACS, G., SCHULTZ, G., HARGITTAI, I., JALSOVSZKY, I., KUCSMAN, A.

Journal:

Year:

1989

File:

PDF, 87 KB

1989

90

ChemInform Abstract: Neighboring-Group Participation in the Oxidation of Sulfides with Hydrogen Peroxide

RUFF, F., KUCSMAN, A.

Journal:

Year:

1990

File:

PDF, 99 KB

1990

91

ChemInform Abstract: MECHANISM OF THE REACTION OF DIALKYL SULFIDES WITH BROMAMINE T IN ALKALINE MEDIUM

RUFF, F., KUCSMAN, A.

Journal:

Chemischer Informationsdienst

Year:

1982

File:

PDF, 93 KB

1982

92

ChemInform Abstract: BASIZITAET DER S(IV)N(SP(2))S(VI)-GRUPPE IN N-SULFONYLSULFILIMINEN

KAPOVITS, I., RUFF, F., KUCSMAN, A.

Journal:

Chemischer Informationsdienst

Year:

1972

File:

PDF, 104 KB

1972

93

ChemInform Abstract: DIARYLDIACYLOXYSPIROSULFURANES. I. SYNTHESES FROM SULFIDES WITH HALOGENATING AGENTS

KAPOVITS, I., RABAI, J., RUFF, F., KUCSMAN, A.

Journal:

Chemischer Informationsdienst

Year:

1980

File:

PDF, 213 KB

1980

94

ChemInform Abstract: BINDUNGSSYSTEM DER N-ACYL-SULFILIMINE 8. MITT. DARSTELLUNG VON (15)N-ACYLSULFILIMINEN 10. MITT. PI-ELEKTRONENSTRUKTUR VON N-DICHLORACETYL-SULFILIMINEN

TANACS, B., KUCSMAN, A., MEZEY, P.

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1971

File:

PDF, 98 KB

1971

95

ChemInform Abstract: NEIGHBORING GROUP PARTICIPATION IN REACTIONS OF SULFIDES WITH CHLORAMINE-T

RUFF, F., KAPOVITS, I., RABAI, J., KUCSMAN, A.

Journal:

Chemischer Informationsdienst

Year:

1979

File:

PDF, 126 KB

1979

96

ChemInform Abstract: SYNTHESIS OF OPTICALLY ACTIVE SPIROSULFURANES

HUSZTHY, P., KAPOVITS, I., KUCSMAN, A., RADICS, L.

Journal:

Chemischer Informationsdienst

Year:

1978

File:

PDF, 204 KB

1978

97

ChemInform Abstract: MECHANISMUS DER SULFILIMIN-BLDG. 3. MITT. KINETIK DER RK. EINIGER METHYL-ARYL-SULFIDE MIT CHLORAMIN-T

RUFF, F., KUCSMAN, A.

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1970

File:

PDF, 129 KB

1970

98

ChemInform Abstract: INTRAMOLECULAR SULFUR(II)-OXYGEN INTERACTION IN SULFIDES AND DISULFIDES WITH 2-METHOXYCARBONYLPHENYL AND 2-NITROPHENYL GROUPS: AN X-RAY STUDY

KUCSMAN, A., KAPOVITS, I., PARKANYI, L., ARGAY, GY., KALMAN, A.

Journal:

Chemischer Informationsdienst

Year:

1985

File:

PDF, 120 KB

1985

99

ChemInform Abstract: Intramolecular Sulphur(IV)-Oxygen Interaction in Sulphoxides und Sulphilimines with 2-Methoxycarbonylphenyl und 2-Nitrophenyl Groups: An X-Ray Study.

KUCSMAN, A., KAPOVITS, I., KOEVESDI, I., KALMAN, A., PARKANYI, L.

Journal:

Chemischer Informationsdienst

Year:

1985

File:

PDF, 114 KB

1985

100

ChemInform Abstract: MECHANISM OF THE OXIDATION OF SULFIDES WITH SODIUM PERIODATE

RUFF, F., KUCSMAN, A.

Journal:

Chemischer Informationsdienst

Year:

1985

File:

PDF, 98 KB

1985