Works matching IS 08943230 AND DT 1991 AND VI 4 AND IP 2

Results: 9

Specific micellar rate effects on unimolecular decarboxylation and cyclization.

Published in:

Journal of Physical Organic Chemistry, 1991, v. 4, n. 2, p. 71, doi. 10.1002/poc.610040202

By:

Cerichelli, Giorgio;
Mancini, Giovanna;
Luchetti, Luciana;
Savelli, Gianfranco;
Bunton, Clifford A.

Publication type:

Article

Cross-interaction constants as a measure of the transition state structure. Part 15. Kinetic isotope effects in the SN2 reactions of 2-phenylethyl derivatives with deuterated aniline nucleophiles.

Published in:

Journal of Physical Organic Chemistry, 1991, v. 4, n. 2, p. 101, doi. 10.1002/poc.610040206

By:

Lee, Ikchoon;
Koh, Han Joong;
Lee, Hai Whang

Publication type:

Article

Masthead.

Published in:: Journal of Physical Organic Chemistry, 1991, v. 4, n. 2, p. fmi, doi. 10.1002/poc.610040201
Publication type:: Article

Taft's substituent constants, σ* and σI, and Huheey's group electronegativity.

Published in:

Journal of Physical Organic Chemistry, 1991, v. 4, n. 2, p. 96, doi. 10.1002/poc.610040205

By:

Datta, Dipankar

Publication type:

Article

Crystal and molecular structure of pyrylium salts. IV. Crystal and molecular structure of 2,6-diphenyl-4-(4-carboxyphenyl)pyrylium perchlorate. Interrelations between structural parameters due to substituent effects.

Published in:

Journal of Physical Organic Chemistry, 1991, v. 4, n. 2, p. 121, doi. 10.1002/poc.610040209

By:

Krygowski, Tadeusz Marek;
Anulewicz, Romana;
Pniewska, Barbara;
Milart, Piotr

Publication type:

Article

Evaluation of solvent effects on the dissociation of aliphatic carboxylic acids in aqueous N,N-dimethylformamide mixtures according to the scaled particle theory.

Published in:

Journal of Physical Organic Chemistry, 1991, v. 4, n. 2, p. 87, doi. 10.1002/poc.610040204

By:

Gonzalez, A. Gustavo;
Rosales, D.;
Gomez Ariza, J. L.;
Fernandez Sanz, J.

Publication type:

Article

Internal rotation of CH3 groups and entropy difference between diastereoisomers: A 13C NMR study via relaxation time measurements.

Published in:

Journal of Physical Organic Chemistry, 1991, v. 4, n. 2, p. 113, doi. 10.1002/poc.610040208

By:

Brunel, Y.;
Coulombeau, C.;
Lavaitte, S.;
Reisse, J.

Publication type:

Article

The 11C/14C kinetic isotope effect method. The 11C/14C kinetic isotope effect in the SN2 reaction of N,N-dimethyl- p-toluidine with labelled methyl iodide.

Published in:

Journal of Physical Organic Chemistry, 1991, v. 4, n. 2, p. 77, doi. 10.1002/poc.610040203

By:

Svante Axelsson, B.;
Matsson, Olle;
Långström, Bengt

Publication type:

Article

Addition of hydroxylamine to cyclohexanone and bicyclic ketones. Steric, electronic and hydrogen bonding effects on the general mechanism of addition of amines to carbonyl compounds.

Published in:

Journal of Physical Organic Chemistry, 1991, v. 4, n. 2, p. 107, doi. 10.1002/poc.610040207

By:

Brighente, I. M. C.;
Vottero, L. R.;
Terezani, A. J.;
Yunes, R. A.

Publication type:

Article

Works matching IS 08943230 AND DT 1991 AND VI 4 AND IP 2

Specific micellar rate effects on unimolecular decarboxylation and cyclization.

Cross-interaction constants as a measure of the transition state structure. Part 15. Kinetic isotope effects in the S<sub>N</sub>2 reactions of 2-phenylethyl derivatives with deuterated aniline nucleophiles.

Masthead.

Taft's substituent constants, σ* and σ<sub>I</sub>, and Huheey's group electronegativity.

Crystal and molecular structure of pyrylium salts. IV. Crystal and molecular structure of 2,6-diphenyl-4-(4-carboxyphenyl)pyrylium perchlorate. Interrelations between structural parameters due to substituent effects.

Evaluation of solvent effects on the dissociation of aliphatic carboxylic acids in aqueous N,N-dimethylformamide mixtures according to the scaled particle theory.

Internal rotation of CH<sub>3</sub> groups and entropy difference between diastereoisomers: A <sup>13</sup>C NMR study via relaxation time measurements.

The <sup>11</sup>C/<sup>14</sup>C kinetic isotope effect method. The <sup>11</sup>C/<sup>14</sup>C kinetic isotope effect in the S<sub>N</sub>2 reaction of N,N-dimethyl- p-toluidine with labelled methyl iodide.

Addition of hydroxylamine to cyclohexanone and bicyclic ketones. Steric, electronic and hydrogen bonding effects on the general mechanism of addition of amines to carbonyl compounds.