Catalytic cracking of triphenylethylene

Catalytic cracking of triphenylethylene in the presence of a number of solid acid catalysts at 500–600°C in a steam atmosphere at a contact time of 1–3 s has been studied. It has been shown that the main products of cracking are diphenylacetylene, 1,1-diphenylethylene, and stilbene. The influence of...

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Veröffentlicht in:	Petroleum chemistry 2009-07, Vol.49 (4), p.297-300
Hauptverfasser:	Ryabov, V. D., Silin, M. A., Chernova, O. B., Bronzova, I. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Chemistry and Materials Science Industrial Chemistry/Chemical Engineering
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Catalytic cracking of triphenylethylene in the presence of a number of solid acid catalysts at 500–600°C in a steam atmosphere at a contact time of 1–3 s has been studied. It has been shown that the main products of cracking are diphenylacetylene, 1,1-diphenylethylene, and stilbene. The influence of some factors on the yield and composition of cracking products has been investigated. Schemes for the formation mechanism of the main reaction products are presented.
ISSN:	0965-5441 1555-6239
DOI:	10.1134/S0965544109040069