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Russian Journal of Organic Chemistry

Enthalpy-entropy correlations in reactions of 2, 4-dinitrophenyl benzoate with phenols in the presence of potassium hydrogen carbonate and with potassium …

IA Khalfina, VM Vlasov

Index: Khalfina; Vlasov Russian Journal of Organic Chemistry, 2011 , vol. 47, # 6 p. 845 - 854

Full Text: HTML

Citation Number: 4

Abstract

Abstract Temperature dependences of the relative reactivity of substituted phenols RC 6 H 4 OH in the presence of potassium hydrogen carbonate and of potassium phenoxides RC 6 H 4 O− K+ toward 2, 4-dinitrophenyl benzoate in dimethylformamide were studied using the competitive reactions technique. Correlation analysis of the relative rate constants k R/k H and differences in the activation parameters (ΔΔH≠ and ΔΔS≠) of competitive reactions ...

m-Cresol Structure

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~99%

Benzoic acid,3-methylphenyl ester Structure

Benzoic acid,3-...

potassium 2,4-dinitrophenolate Structure

potassium 2,4-d...

potassium m-methylphenoxide Structure

potassium m-met...

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~98%

Benzoic acid,3-methylphenyl ester Structure

Benzoic acid,3-...

potassium 2,4-dinitrophenolate Structure

potassium 2,4-d...

m-Cresol Structure

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

Phenol Structure

~%

Phenyl benzoate Structure

Phenyl benzoate

Detail

POTASSIUMPHENOLATE Structure

POTASSIUMPHENOLATE

potassium m-methylphenoxide Structure

potassium m-met...

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~%

Phenyl benzoate Structure

Phenyl benzoate

Detail

4-Nitrophenol Structure

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~99%

Benzoic acid,4-nitrophenyl ester Structure

Benzoic acid,4-...

potassium 2,4-dinitrophenolate Structure

potassium 2,4-d...

Potassium ρ-nitrophenolate Structure

Potassium ρ-nit...

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~98%

Benzoic acid,4-nitrophenyl ester Structure

Benzoic acid,4-...

potassium 2,4-dinitrophenolate Structure

potassium 2,4-d...

4-Nitrophenol Structure

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

Phenol Structure

~%

Phenyl benzoate Structure

Phenyl benzoate

Detail

(O-2H)Phenol Structure

4-nitrophenol-O-d Structure

4-nitrophenol-O-d

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~%

Phenyl benzoate Structure

Phenyl benzoate

Detail

Potassium ρ-nitrophenolate Structure

Potassium ρ-nit...

potassium 4-cyanophenolate Structure

potassium 4-cya...

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~%

Benzoic acid,4-nitrophenyl ester Structure

Benzoic acid,4-...

Detail

4-Chlorophenol Structure

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~98%

4-chlorophenyl benzoate Structure

4-chlorophenyl ...

potassium 2,4-dinitrophenolate Structure

potassium 2,4-d...

3-Nitrophenol Structure

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~99%

(3-nitrophenyl) benzoate Structure

(3-nitrophenyl)...

potassium 2,4-dinitrophenolate Structure

potassium 2,4-d...

potassium 3-nitrophenolate Structure

potassium 3-nit...

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~97%

(3-nitrophenyl) benzoate Structure

(3-nitrophenyl)...

potassium 2,4-dinitrophenolate Structure

potassium 2,4-d...

(O-2H)Phenol Structure

O-deuterio-3-nitro-phenol Structure

O-deuterio-3-ni...

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~%

Phenyl benzoate Structure

Phenyl benzoate

Detail

3-Nitrophenol Structure

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

Phenol Structure

~%

Phenyl benzoate Structure

Phenyl benzoate

Detail

potassium 4-cyanophenolate Structure

potassium 4-cya...

potassium 3-nitrophenolate Structure

potassium 3-nit...

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~%

(3-nitrophenyl) benzoate Structure

(3-nitrophenyl)...

Detail

Mequinol Structure

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~99%

(4-methoxyphenyl) benzoate Structure

(4-methoxypheny...

potassium 2,4-dinitrophenolate Structure

potassium 2,4-d...

potassium p-methoxyphenolate Structure

potassium p-met...

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~99%

(4-methoxyphenyl) benzoate Structure

(4-methoxypheny...

potassium 2,4-dinitrophenolate Structure

potassium 2,4-d...

(O-2H)Phenol Structure

(2H)-p-methoxyphenol Structure

(2H)-p-methoxyphenol

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~%

Phenyl benzoate Structure

Phenyl benzoate

Detail

Mequinol Structure

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

Phenol Structure

~%

Phenyl benzoate Structure

Phenyl benzoate

Detail

POTASSIUMPHENOLATE Structure

POTASSIUMPHENOLATE

potassium p-methoxyphenolate Structure

potassium p-met...

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~%

Phenyl benzoate Structure

Phenyl benzoate

Detail

4-Hydroxybenzonitrile Structure

4-Hydroxybenzon...

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~99%

(4-cyanophenyl) benzoate Structure

(4-cyanophenyl)...

potassium 2,4-dinitrophenolate Structure

potassium 2,4-d...

potassium 4-cyanophenolate Structure

potassium 4-cya...

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~98%

(4-cyanophenyl) benzoate Structure

(4-cyanophenyl)...

potassium 2,4-dinitrophenolate Structure

potassium 2,4-d...

4-Hydroxybenzonitrile Structure

4-Hydroxybenzon...

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

Phenol Structure

~%

Phenyl benzoate Structure

Phenyl benzoate

Detail

Potassium ρ-nitrophenolate Structure

Potassium ρ-nit...

potassium 4-cyanophenolate Structure

potassium 4-cya...

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~%

Benzoic acid,4-nitrophenyl ester Structure

Benzoic acid,4-...

Detail

potassium 4-cyanophenolate Structure

potassium 4-cya...

potassium 3-nitrophenolate Structure

potassium 3-nit...

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~%

(3-nitrophenyl) benzoate Structure

(3-nitrophenyl)...

Detail

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

Phenol Structure

~97%

Phenyl benzoate Structure

Phenyl benzoate

potassium 2,4-dinitrophenolate Structure

potassium 2,4-d...

POTASSIUMPHENOLATE Structure

POTASSIUMPHENOLATE

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~97%

Phenyl benzoate Structure

Phenyl benzoate

potassium 2,4-dinitrophenolate Structure

potassium 2,4-d...

p-Cresol Structure

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~99%

Benzoic acid,4-methylphenyl ester Structure

Benzoic acid,4-...

potassium 2,4-dinitrophenolate Structure

potassium 2,4-d...

KO-p-tolyl Structure

Phenol, 2,4-dinitro-,1-benzoate Structure

Phenol, 2,4-din...

~99%

Benzoic acid,4-methylphenyl ester Structure

Benzoic acid,4-...

potassium 2,4-dinitrophenolate Structure

potassium 2,4-d...

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