97063-37-1Relevant articles and documents
HIGH-TEMPERATURE ORGANIC SYNTHESIS. XXII. THERMAL TRANSFORMATIONS OF EXO-CHLORINE-SUBSTITUTED TOLUENES
Voronkov, M. G.,Deryagina, E. N.,Shagun, L. G.,Vitkovskii, V. Yu.
, p. 962 - 966 (2007/10/02)
The gas-phase pyrolysis of exo-chlorine-substituted toluenes in an atmosphere of nitrogen or hydrogen sulfide was investigated.Hydrogen sulfide stimulates the thermolysis of benzyl chloride, accelerating the formation of toluene and stilbene at 430 deg C.The other reaction products are anthracene and bibenzyl.Similar compounds and also phenanthrene are formed during the pyrolysis of benzylidene chloride in an atmosphere of nitrogen or hydrogen sulfide (500 deg C).Benzotrichloride is distinguished by its high stability; its pyrolysis mainly with the formation of 1,2-dichloro-1,2-diphenylethylene is realized at temperatures above 550 deg C.With hydrogen sulfide it reacts at 400 deg C to form bibenzyl, stilbene, anthracene, phenanthrene, and thianaphtenothianaphthene.The latter is the main product in a recirculation-type system.