Ethylation of mono alkyl benzene

Details Ethylation of mono alkyl benzene Ethylation of mono alkyl benzene

1977-06-23

1978-08-01

Gantz, Delbert E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260671R, C07C 352

Patent

active

041043197

ABSTRACT:
A catalytic process is provided for the ethylation of a mono alkyl benzene wherein the alkyl group contains 1 or 2 carbon atoms, i.e. toluene or ethylbenzene to yield a mixture of ethyl toluene or diethylbenzene isomers with minimal undesired by-product formation which comprises contacting said mono alkyl benzene under conversion conditions, with an ethylating agent in the presence of a catalyst comprising a crystalline aluminosilicate zeolite characterized by a constraint index, as hereinafter defined, within the approximate range of 1 to 12 and a silica to alumina ratio greater than about 500.

REFERENCES:
patent: 3751506 (1973-08-01), Burress
patent: 3941871 (1976-03-01), Dwyer et al.

Affiliated with

Also associated with

Rating

Ethylation of mono alkyl benzene does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ethylation of mono alkyl benzene, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ethylation of mono alkyl benzene will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1979481