Production of stilbene and styrene

Details Production of stilbene and styrene Production of stilbene and styrene

1974-12-05

1976-06-22

Horwitz, D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260668D, 260674R, 260674SA, C07C 1510, C07C 15187

Patent

active

039652068

ABSTRACT:
Toluene and toluene derivatives are dehydrocoupled to stilbene and stilbene derivatives in a vapor phase reaction in the presence of a metal oxide. The stilbene products are purified of by-product polar impurities. The purified stilbene can be catalytically reacted in the vapor phase with ethylene to produce styrene.

REFERENCES:
patent: 2674636 (1954-04-01), Zar et al.
patent: 3476747 (1969-11-01), Hargis et al.
patent: 3494956 (1970-02-01), Greene et al.
patent: 3526676 (1970-09-01), Turner et al.
patent: 3761536 (1973-09-01), Bozik et al.

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