Process for alkylating aromatic polyols with higher carbon numbe

Details Process for alkylating aromatic polyols with higher carbon numbe Process for alkylating aromatic polyols with higher carbon numbe

1991-10-25

1993-05-04

Lone, Werren B.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568720, 568788, 568793, C07C 3714, C07C 3912

Patent

active

052083900

ABSTRACT:
A process for alkylating an aromatic polyol, such as catechol, with an alpha olefin oligomer of alpha olefins having from about 8 to 14 carbon atoms or mixtures thereof using an organic sulfonic acid catalyst which is soluble under the alkylation reaction conditions. The liquid alkyl aromatic polyol product is useful as a lubricating oil additive or lubricating oil base stock.

REFERENCES:
patent: 3382283 (1966-12-01), Zundel
patent: 4209648 (1980-06-01), Cottman
patent: 4632771 (1986-12-01), Liston et al.

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