Chemistry of hydrocarbon compounds – Aromatic compound synthesis – Having alkenyl moiety – e.g. – styrene – etc.
Patent
1989-12-26
1991-04-16
Davis, Curtis R.
Chemistry of hydrocarbon compounds
Aromatic compound synthesis
Having alkenyl moiety, e.g., styrene, etc.
585469, C07C 120, C07C 132
Patent
active
050084828
ABSTRACT:
There is provided a process for producing a styrenic compound by reacting an aromatic compound with an aldehyde over an intermediate pore size molecular sieve catalyst. Such styrenic compounds include unsubstituted styrene and substituted styrene. Examples of such aromatic compounds include unsubstituted benzene and alkylbenzenes. An example of such an aldehyde is acetaldehyde. An example of such a catalyst is a ZSM-5 catalyst.
REFERENCES:
patent: 4827065 (1989-05-01), Shimuzu et al.
Haag Werner O.
Lago Rudolph M.
Davis Curtis R.
Kenehan, Jr. Edward F.
McKillop Alexander J.
Mobil Oil Corp.
Speciale Charles J.
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