Process for preparation of amides of unsaturated cyclic keto aci

Compositions – Electrolytes for electrical devices

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564189, 564461, 564462, C10M 128, C10M 136

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044950772

ABSTRACT:
Amides of unsaturated cyclic keto acids, useful as friction improvers in lubricating oils, may be prepared by reaction of an amine such as ethanolamine with an unsaturated cyclic keto acid.

REFERENCES:
Chemical Abstracts, vol. 52, abstract #1076b, 1968, Herz.
Chemical Abstracts, vol. 63, abstract #13067b, 1965, Chiusoli et al.
Chemical Abstracts, vol. 88, p. 356, abstract #620567, 1978, Jankowski et al.

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