C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/685.2
C07C 2/22 (2006.01) C07C 2/70 (2006.01) C07C 15/02 (2006.01)
Patent
CA 2015191
ABSTRACT OF THE DISCLOSURE A process for production of sec-butylbenzene from benzene and n-butene in the presence of a liquid aluminum chloride complex catalyst is disclosed, wherein the amount of aluminum chloride used as a component of the complex catalyst is from 0.3 to 5 wt% of the benzene used, the reaction temperature is from 20 to 90°C, and the weight ratio of isobutylbenzene formed as a by-product to sec-butylbenzene formed is not more than 0.01 : 1.
Higashio Yasuhiko
Takahashi Kazuteru
Tamura Mitsuhisa
Yamauchi Kazuhiro
Riches Mckenzie & Herbert Llp
Sumitomo Chemical Co. Ltd.
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