N-substituted octanamides and thioctanamides as lube oil additives

被引：0

作者：

Kuliev, A.B. ^{[1
]}

Gasanova, T.Sh. ^{[1
]}

Mamedov, S.A. ^{[1
]}

Akhadov, N.O. ^{[1
]}

机构：

[1] Acad of Sciences of the Azerbaidzhan, SSR, Russia

来源：

Chemistry and Technology of Fuels and Oils | 1988年 / 23卷 / 9-10期

关键词：

Corrosion Protection - Inhibitors - Lubricants - Nitrogen Compounds - Composition Effects - Organic Compounds - Wear Resisting;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Octanamides and thioctanamides containing oxygen or sulfur were synthesized and compared for score, corrosion, and wear resistance in M-11 lubricating oil against additives consisting of N,N-dibutylformamide and N,N-dibutylthioformamide. Structures were determined by IR and PMR spectroscopy and purity by gasliquid chromatography. Substituent effects are discussed. The introduction of a long alkyl chain into the thioamide improved its score and wear resistance.

引用

页码：481 / 482

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