Title of article
Enthalpies of solution and partial molar volumes of magnesium perchlorate in alcohols and salt effect of acceleration of the Diels–Alder reaction
Author/Authors
Kiselev، نويسنده , , Vladimir D. and Bolotov، نويسنده , , Alexander V. and Kashaeva، نويسنده , , Helen A. and Potapova، نويسنده , , Lubov N. and Shakirova، نويسنده , , Ilzida I. and Konovalov، نويسنده , , Alexander I.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
6
From page
1
To page
6
Abstract
Densities and enthalpies of solution at 25 °C were measured for dilute solutions of magnesium perchlorate (MP) in some alcohols using the Anton Paar DSA 5000M vibrating tube densimeter and differential calorimetric measurements. In all studied solvents the solution of MP was highly exothermic and large solvent volume contraction was observed. Maximum effect was obtained in methanol and ethanol solutions. Acceleration effect of the Diels–Alder reaction of 9,10-dimethylanthracene with acrylonitrile (in medium of acrylonitrile) in the presence of salts LiClO4, Mg(ClO4)2 and GaCl3 was as 18:160:59,000.
Keywords
Density , Enthalpy of solution , Magnesium perchlorate , partial molar volume , Acceleration salt effect
Journal title
Fluid Phase Equilibria
Serial Year
2011
Journal title
Fluid Phase Equilibria
Record number
1988682
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