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51

ChemInform Abstract: WALLACH REARRANGEMENT PART 13, WALLACH REARRANGEMENT MECHANISMS FOR HEXAMETHYLAZOXYBENZENE, GENERAL ACID CATALYSIS IN STRONGLY ACIDIC SOLUTIONS

COX, ROBIN A., BUNCEL, ERWIN

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 104 KB

1975

52

A remarkably facile oxygen transfer in a nitrobenzofuroxan structure activated through σ-complex formation

François Terrier, Martine Beaufour, Jean-Claude Hallé, Jean-Claude Cherton, Erwin Buncel

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 71 KB

english, 2001

53

Metal ion-biomolecule interactions. III. Versatility of metal ion binding to imidazoles. Synthesis and 1H nmr spectroscopic properties of N- and C-bound mercury(II) complexes

Albert R. Norris, Erwin Buncel, Spencer E. Taylor

Journal:

Journal of Inorganic Biochemistry

Year:

1982

Language:

english

File:

PDF, 1.11 MB

english, 1982

54

Reactions of Oximate α-Nucleophiles with Esters: Evidence from Solvation Effects for Substantial Decoupling of Desolvation and Bond Formation

Buncel, Erwin, Cannes, Céline, Chatrousse, Alain-Pierre, Terrier, François

Journal:

Journal of the American Chemical Society

Year:

2002

Language:

english

File:

PDF, 38 KB

english, 2002

55

The versatile reactivity of 2-aryl-4,6-dinitrobenzotriazole 1-oxides in Diels-Alder type condensations and in σ-complexation - A relationship between superelectrophilicity and pericyclic reactivity

Vichard, Dominique, Boubaker, Taoufik, Terrier, François, Pouet, Marie-José, Dust, Julian M, Buncel, Erwin

Journal:

Canadian Journal of Chemistry

Year:

2001

File:

PDF, 493 KB

2001

56

Modulation of the Spiropyran−Merocyanine Reversion via Metal-Ion Selective Complexation: Trapping of the “Transient” cis -Merocyanine

Wojtyk, James T. C., Kazmaier, Peter M., Buncel, Erwin

Journal:

Chemistry of Materials

Year:

2001

Language:

english

File:

PDF, 86 KB

english, 2001

57

Effects of metal ion complexation on the spiropyran–merocyanine interconversion: development of a thermally stable photo-switch

Wojtyk, James T.C., Buncel, Erwin, Kazmaier, Peter M.

Journal:

Chemical Communications

Year:

1998

Language:

english

File:

PDF, 60 KB

english, 1998

58

Bond scission processes in sulphur compounds. Part IX. Nucleophilic catalysis in the methanolysis of methyl p-nitrophenyl sulphate

Buncel, Erwin, Chuaqui, Claudio, Forsythe, Paul, Mohoney, Susan, Raoult, Alain, Wiltshire, James F.

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1975

Language:

english

File:

PDF, 536 KB

english, 1975

59

Synthesis and characterization of liquid crystals containing a non-activated 1',3',3'-trimethylspiro\[2H-1-benzopyran-2,2-indoline] group

SWANSBURG, SUSAN, CHOI, YOON-KI, KEUM, SAM-ROK, BUNCEL, ERWIN, LEMIEUX, ROBERT P.

Journal:

Liquid Crystals

Year:

1998

Language:

english

File:

PDF, 415 KB

english, 1998

60

Metal ion catalysis in nucleophilic displacement reactions at carbon, phosphorus, and sulfur centers. III. Catalysis vs. inhibition by metal ions in the reaction of p -nitrophenyl benzenesulfonate with ethoxide

Pregel, Marko J., Dunn, Edward J., Buncel, Erwin

Journal:

Canadian Journal of Chemistry

Year:

1990

Language:

english

File:

PDF, 975 KB

english, 1990

61

ChemInform Abstract: KINETIK AND THERMODYNAMIC STUDIES OF THE REACTIONS OF SULFITE ION WITH PICRAMIDE, N-METHYLPICRAMIDE, AND N,N-DIMETHYLPICRAMIDE IN AQUEOUS SOLUTION

BUNCEL, ERWIN, NORRIS, ALBERT RICHARD, RUSSELL, KENNETH EDWIN, SHERIDAN, PETER JURA

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 105 KB

1974

62

Proton and MetalI-Ion Activation of C—H Exchange in Five-Membered Azoles

Erwin Buncel, Ikenna Onyido

Journal:

Year:

2002

File:

PDF, 25 KB

2002

63

Carbanion mechanisms XXI. Solution acidity of triphenylsilane

Erwin Buncel, T.K. Venkatachalam

Journal:

Journal of Organometallic Chemistry

Year:

2000

Language:

english

File:

PDF, 71 KB

english, 2000

64

Acid-catalysed aryl hydroxylation of phenylazopyridines: reaction intermediates, kinetics and mechanism 1

Cheon, Kap-Soo, Cox, Robin A., Keum, Sam-Rok, Buncel, Erwin

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1998

Language:

english

File:

PDF, 230 KB

english, 1998

65

Nucleophilic displacement and spiro-complex formation in NN?-dimethyl-N-picrylethylenediamine

Buncel, Erwin, Hamaguchi, Masashi, Norris, Albert R.

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1980

Language:

english

File:

PDF, 461 KB

english, 1980

66

Carbanion mechanisms. 6. Metalation of arylmethanes by potassium hydride/18-crown-6 ether in tetrahydrofuran and the acidity of hydrogen

Buncel, Erwin, Menon, Balachandran

Journal:

Journal of the American Chemical Society

Year:

1977

Language:

english

File:

PDF, 651 KB

english, 1977

67

Thermal Racemization of Substituted Indolinobenzospiropyrans: Evidence of Competing Polar and Nonpolar Mechanisms

Swansburg, Susan, Buncel, Erwin, Lemieux, Robert P.

Journal:

Journal of the American Chemical Society

Year:

2000

Language:

english

File:

PDF, 187 KB

english, 2000

68

Origin of the Bell-Shaped .alpha.-Effect-Solvent Composition Plots. pKa-Solvent Dependence of the .alpha.-Effect at a Phosphorus Center

Tarkka, Richard M., Buncel, Erwin

Journal:

Journal of the American Chemical Society

Year:

1995

Language:

english

File:

PDF, 653 KB

english, 1995

69

Mechanisms of abiotic degradation and soil–water interactions of pesticides and other hydrophobic organic compounds. Part 3. Nucleophilic displacement at the phosphorus centre of the pesticide fenitrothion [O,O-dimethyl O-(3-methyl-4-nitrophenyl) phosphorothioate] by oxygen nucleophiles in aqueous solution: α-effect and mechanism†

Omakor, John E., Onyido, Ikenna, vanLoon, Gary W., Buncel, Erwin

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

2001

Language:

english

File:

PDF, 162 KB

english, 2001

70

The effect of solvent on the Î±-effect: CîO, PîO and SO2 centers

Um, Ik-Hwan, Hong, Jin-Young, Buncel, Erwin

Journal:

Chemical Communications

Year:

2001

Language:

english

File:

PDF, 52 KB

english, 2001

71

Catalysis of trinitrobenzene?anilide ?-complex formation and decomposition in dimethyl sulphoxide in the presence of tetraethylammonium chloride and perchlorate

Buncel, Erwin, Eggimann, Walter

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1978

Language:

english

File:

PDF, 609 KB

english, 1978

72

Ambident reactivity of aryloxide ions towards the super-electrophile, 4,6-dinitrobenzofuroxan. Kinetics, thermodynamics and stereoelectronic factors on regioselectivity

Buncel, Erwin, Manderville, Richard A., Dust, Julian M.

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1997

Language:

english

File:

PDF, 492 KB

english, 1997

73

Intramolecular catalysis in the detritiation of 3-carboxy-2-([3H]acetyl)thiophene

Buncel, Erwin, Jones, John R., Sowdani, Kassim, Spinelli, Domenico, Consiglio, Giovanni, Arnone, Caterina

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1985

Language:

english

File:

PDF, 317 KB

english, 1985

74

Reaction of ethoxide with p-nitrophenyl benzenesulphonate. Catalysis and inhibition by alkali metal ions; contrast with p-nitrophenyl diphenylphosphinate

Buncel, Erwin, Pregel, Marko J.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1989

Language:

english

File:

PDF, 253 KB

english, 1989

75

Kinetic and spectroscopic studies on α- and β-cyclodextrin rotaxanes with (µ- N , N ′- bis(4-pyridinylmethylene)-α,ω-alkanediimine)bis[pentacyanoferrate(II)] threads

Jin, Victor X, Macartney, Donal H, Buncel, Erwin

Journal:

Canadian Journal of Chemistry

Year:

2005

File:

PDF, 224 KB

2005

76

Solvent Effects in Chemistry (Stairs/Solvent Effects in Chemistry) || Unreactive Solvents

Buncel, Erwin, Stairs, Robert A.

Year:

2015

Language:

english

File:

PDF, 1.01 MB

english, 2015

77

Solvent Effects in Chemistry (Stairs/Solvent Effects in Chemistry) || References

Buncel, Erwin, Stairs, Robert A.

Year:

2015

File:

PDF, 83 KB

2015

78

ChemInform Abstract: KINETIC AND EQUILIBRIUM STUDIES OF THE REACTIONS OF 2,4,6-TRINITROTOLUENE AND 2,4,6-TRINITROTOLUENE-D3 WITH SODIUM AND POTASSIUM T-BUTOXIDE IN T-BUTANOL

BUNCEL, ERWIN, NORRIS, ALBERT RICHARD, RUSSELL, KENNETH EDWIN, WILSON, HAROLD

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 96 KB

1974

79

ChemInform Abstract: SIGMA COMPLEX FORMATION INVOLVING AMBIDENT PHENOXIDE ION

BUNCEL, ERWIN, WEBB, JOHN G. K.

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 118 KB

1974

80

Direct measurement of the relative rates of C-protonation at unsubstituted and substituted α-and/or β-positions of a pyrrole ring

François Terrier, Alain-Pierre Chatrousse, John R. Jones, Stephen W. Hunt, Erwin Buncel

Journal:

Journal of Physical Organic Chemistry

Year:

1990

Language:

english

File:

PDF, 226 KB

english, 1990

81

Kinetics and mechanism of the denitrosation of nitrosamines in ethanol

Johal, Shivraj S., Williams, D. Lyn H., Buncel, Erwin

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1980

Language:

english

File:

PDF, 652 KB

english, 1980

82

Re-Evaluation of Cyclodextrin as a Model of Chymotrypsin: Acceleration and Inhibition of Tertiary Anilide Hydrolysis

Palmer, David R. J., Buncel, Erwin, Thatcher, Gregory R. J.

Journal:

Journal of Organic Chemistry

Year:

1994

Language:

english

File:

PDF, 694 KB

english, 1994

83

Catalysis by tertiary amines of ?-complex formation between 1,3,5-trinitrobenzene and aniline

Buncel, Erwin, Leung, Hei W.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1975

Language:

english

File:

PDF, 114 KB

english, 1975

84

Solvent-controlled aggregation of a photoconductive dye

Buncel, Erwin, McKerrow, Andrew J., Kazmaier, Peter M.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1992

Language:

english

File:

PDF, 279 KB

english, 1992

85

Synthesis and characterization of low-molecular-weight azo-acetoxystyrene and azo-naphthalene oligomers via stable free radical polymerization (SFRP)

Ali, Dildar, Ahmed, Zaheer, Kazmaier, Peter M., Buncel, Erwin

Journal:

Canadian Journal of Chemistry

Year:

2010

Language:

english

File:

PDF, 623 KB

english, 2010

86

Ambident nucleophilic reactivity in σ-complex formation. Part 5. Reaction of 1-phenyl-2,4,6-trinitrobenzene with methoxide and phenoxide ions

Buncel, Erwin, Murarka, Suresh Kumar, Norris, Albert Richard

Journal:

Canadian Journal of Chemistry

Year:

1984

Language:

english

File:

PDF, 412 KB

english, 1984

87

The 1,3,5-Trinitrobenzene–Phenoxide σ-Complex. Ambident Phenoxide Ion in SNAr Systems

Buncel, Erwin, Jończyk, Andrzej, Webb, John G. K.

Journal:

Canadian Journal of Chemistry

Year:

1975

Language:

english

File:

PDF, 406 KB

english, 1975

88

Solvent Effects in Chemistry (Stairs/Solvent Effects in Chemistry) || Reactive Solvents

Buncel, Erwin, Stairs, Robert A.

Year:

2015

Language:

english

File:

PDF, 803 KB

english, 2015

89

Dual super-electrophilic and Diels–Alder reactivity of neutral 10π heteroaromatic substrates

François Terrier, Julian M. Dust, Erwin Buncel

Journal:

Year:

2012

Language:

english

File:

PDF, 1.29 MB

english, 2012

90

Mayr electrophilicity predicts the dual Diels?Alder and ?-adduct formation behaviour of heteroaromatic super-electrophiles

Lakhdar, Sami, Goumont, R?gis, Terrier, Fran?ois, Boubaker, Taoufik, Dust, Julian M., Buncel, Erwin

Journal:

Organic & Biomolecular Chemistry

Year:

2007

Language:

english

File:

PDF, 261 KB

english, 2007

91

Aggregation of squaraine dyes: Structure–property relationships and solvent effects

McKerrow, Andrew J., Buncel, Erwin, Kazmaier, Peter M.

Journal:

Canadian Journal of Chemistry

Year:

1995

Language:

english

File:

PDF, 406 KB

english, 1995

92

The effect of solvent on the α-effect: the MeCN–H2O solvent system

Um, Ik-Hwan, Park, Young-Min, Buncel, Erwin

Journal:

Chemical Communications

Year:

2000

Language:

english

File:

PDF, 54 KB

english, 2000

93

A remarkable mechanistic dichotomy in the acid-catalysed decomposition of the N- and C-adducts of indolide anions with 1,3,5-trinitrobenzene

Sepulcri, Patricia, Goumont, R�gis, Terrier, Fran�ois, Buncel, Erwin

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1996

Language:

english

File:

PDF, 276 KB

english, 1996

94

Molecular modelling of photoactive pigments in the solid state: Investigations of polymorphism

McKerrow, Andrew J., Buncel, Erwin, Kazmaier, Peter M.

Journal:

Canadian Journal of Chemistry

Year:

1993

Language:

english

File:

PDF, 603 KB

english, 1993

95

Wallach rearrangement of azoxypyridines and azoxypyridine N -oxides — Charge distributions and dramatic reactivity differences

Buncel, Erwin, Keum, Sam-Rok, Rajagopal, Srinivasan, Kiepek, Eric, Cox, Robin A

Journal:

Canadian Journal of Chemistry

Year:

2008

File:

PDF, 588 KB

2008

96

ChemInform Abstract: BOND SCISSION IN SULFUR COMPOUNDS PART 10, THE HYDRAZINOLYSIS OF METHYL P-NITROPHENYL SULFATE

BUNCEL, ERWIN, CHUAQUI, CLAUDIO

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 90 KB

1975

97

Rapid Marcus Curvature Due to Extremely Strong Solvational Imbalances inthe Deprotonation of a Trinitrobenzylic Carbon Acid by Oximate Bases

François Terrier, Gilles Moutiers, Sandrie Pelet, Erwin Buncel

Journal:

European Journal of Organic Chemistry

Year:

1999

Language:

english

File:

PDF, 207 KB

english, 1999

98

ChemInform Abstract: Metal Ion Effects in Isotopic Hydrogen Exchange in Biologically Important Heterocycles

Erwin Buncel, Omoshile Clement, Ikenna Onyido

Journal:

Year:

2000

File:

PDF, 25 KB

2000

99

ChemInform Abstract: Hydroxylamine, Oximate and Hydroxamate as α-Nucleophiles in Dephosphorylation

Erwin Buncel, I. K. Hwan Um, Francois Terrier

Journal:

Year:

2010

File:

PDF, 17 KB

2010

100

Photochemical and thermal spiropyran (SP)-merocyanine (MC) interconversion: a dichotomy in dependence on viscosity

Whelan, Jamie, Abdallah, Dalia, Piskorz, Konrad, Wojtyk, James T. C., Dust, Julian M., Nunzi, Jean-Michel, Hoz, Shmaryahu, Buncel, Erwin

Journal:

Physical Chemistry Chemical Physics

Year:

2012

Language:

english

File:

PDF, 1.43 MB

english, 2012

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