Conversion of aromatic and olefins

Chemistry of hydrocarbon compounds – Aromatic compound synthesis – By condensation of entire molecules or entire hydrocarbyl...

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Details

585466, 585323, 585529, 585533, 585329, C07C 266, C07C 270, C07C 208

Patent

active

057928940

ABSTRACT:
A process is disclosed for alkylating a volatile aromatic compound with a light aliphatic mono-olefinic alkylating agent and concurrently condensing the alkylating agent in the presence of a solid alkylation- and condensation-promoting catalyst and at a temperature of at least the critical temperature of the reactant mixture and at a total pressure that is above the critical pressure of the reactant mixture.

REFERENCES:
patent: 4140622 (1979-02-01), Herout
patent: 4209383 (1980-06-01), Herout
patent: 4950823 (1990-08-01), Harandi et al.
patent: 5120890 (1992-06-01), Sachtler et al.

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