초록

A process for reacting olefinic compounds, certain carboxylic reactants, and aldehydes or ketones and products prepared by the process. The compositions of the process are useful as intermediates for the preparation of additives for lubricants and fuels.

대표청구항 ▼

[What is claimed is:] [1.](A) at least one olefinic compound of the general formula rein each of R.sup.1 and R.sup.2 is, independently, hydrogen or a hydrocarbon based group and each of R.sup.6, R.sup.7 and R.sup.8 is, independently, hydrogen or a hydrocarbon based group;(B) at least one carboxylic

[What is claimed is:] [1.](A) at least one olefinic compound of the general formula rein each of R.sup.1 and R.sup.2 is, independently, hydrogen or a hydrocarbon based group and each of R.sup.6, R.sup.7 and R.sup.8 is, independently, hydrogen or a hydrocarbon based group;(B) at least one carboxylic reactant selected from the group consisting of compounds of the formula compounds of the formula rein each of R.sup.3, R.sup.5 and each R.sup.9 is independently H or a hydrocarbyl group, R.sup.4 is a divalent hydrocarbylene group, and n is 0 or 1, in amounts ranging from 0.6 moles (B) per mole of (A) to 1.5 moles (B) per equivalent of (A); and from about 0.5 to about 2 moles, per mole of (B), of(C) at least one aldehyde or ketone.