DOI: 10.1070/MC1998v008n05ABEH000985
(Paper)
Mendeleev Commun., 1998, 8, 192-193
The effect of pressure on the equilibrium in the Diels-Alder reaction between 9-chloroanthracene and tetracyanoethylene
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Vladimir D. Kiselev , Elena A. Kashaeva and Alexander I. Konovalov
Abstract
Equilibrium constants for the Diels-Alder reaction of 9-chloroanthracene with tetracyanoethylene have been determined in the pressure range 0-970 kg cm-2 in 1,2-dichloroethane at 298 K and the value of the reaction volume (-20.6 ±1.5 cm3mol-1) has been compared with the difference in partial molar volume of the dienophile (107.8±0.2), diene (170.7±0.5) and adduct (255.5±1.5 cm3mol-1).