Sage Journals: Discover world-class research

Abstract

For a series of 10 p-substituted trans-β-aroylacrylic acids, pK_a values were determined spectrophotometrically in water at 25°C and at ionic strength 0.1 M (NaCl). The thermodynamic pK_a values were correlated with Hammett σ_p constants.

References

Stevović

Lj. S.

, Drakulić

B. J.

, Juranić

I. O.

, Drmanić

S.Z˘.

, and Jovanović

B.Z˘.

, J. Serb. Chem. Soc., 1998, 63, 359.

Bowden

, and Henry

M. P.

, J. Chem. Soc. (b), 1971, 156.

Bowden

, and Henry

M. P.

, A. C. S. Advances in Chemistry Series, No. 114 (Biological Correlations-the Hansch Approach), 1972, p. 130.

Kirchner

, Bailey

J. H.

, Cavallito

C. J.

, J. Am. Chem. Soc., 1949, 71, 1210.

Bowden

, Dixon

M. S.

, and Ranson

R. J.

, J. Chem. Research (S), 1979, 8.

Juranić

, Stevović

Lj.

, Drakulić

, Stanojković

, Radulović

, Juranić

, J. Serb. Chem. Soc., 1999, 64, 505.

Albert

, and Serjeant

E. P.

, The Determination of Ionization Constants, Chapman and Hall, 2nd edn., 1971.

(a) Hammett

L.P.

, J. Am. Chem. Soc., 1937, 59, 96

Hammett

L.P.

, Chem. Rev., 1935, 17, 125.

10.

Jaffe

H.H.

, Chem. Rev., 1953, 53, 191.

11.

Yukawa

, and Tsuno

, Bull. Chem. Soc. Japan, 1959, 32, 971.

Determination and Structural Correlation of Pk A Values of P-Substituted Trans-β-Aroylacrylic Acids

Abstract

References