Tertiary alkyl alkylphenols and organic compositions containing

Details Tertiary alkyl alkylphenols and organic compositions containing Tertiary alkyl alkylphenols and organic compositions containing

1995-06-01

1997-04-01

Nazario-Gonzalez, Porfirio

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

Organic compounds

Oxygen containing

568723, C07C 3923

Patent

active

056168160

ABSTRACT:
Novel compounds of the general formula ##STR1## wherein each R.sub.1 is independently a tertiary alkyl group containing from 4 to about 8 carbon atoms and each of X, Y and Z is independently hydrogen or a hydrocarbon-based group, provided at least one of X, Y and Z is an aliphatic hydrocarbon group containing at least 7 carbon atoms, and wherein R.sub.1 is different from the at least one of X, Y and Z that is an aliphatic hydrocarbon group containing at least 7 carbon atoms, R.sub.2 is an alkylene or alkylidene group, and n is a number ranging from zero to about 4. Also disclosed are methods for preparing novel phenolic compounds, organic compositions, including lubricants based on oils of lubricating viscosity and fuels based on normally liquid fuels and additive concentrates containing the novel phenolic compounds of this invention.

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