Process for producing arylalkanes at alkylation conditions using

Details Process for producing arylalkanes at alkylation conditions using Process for producing arylalkanes at alkylation conditions using

1999-03-04

2000-08-29

Howard, Jacqueline V.

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By condensation of entire molecules or entire hydrocarbyl...

585455, C07C 268, C07C 264, C07C 25107

Patent

active

061111589

ABSTRACT:
The present invention is a process for producing phenyl-alkanes at alkylation conditions in the presence of a zeolite having an NES zeolite structure type, such as NU-87. This invention produces phenyl-alkanes having lightly branched aliphatic alkyl groups which are used to produce modified alkylbenzene sulfonates that have improved cleaning effectiveness in hard and/or cold water while also having biodegradability comparable to that of linear alkylbenzene sulfonates.

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