Derivatives of N-2-pyridylthioamides as additives to lubricating oils

被引：0

作者：

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

Aliev, F.Yu. ^{[1
]}

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

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

机构：

[1] Inst Khimii Prisadok AN, Azerbajdzhana, Baku, Azerbaijan

来源：

Neftekhimiya | 1993年 / 33卷 / 04期

关键词：

Aromatic compounds - Corrosion protection - Lubricating oils - Materials testing - Spectroscopic analysis - Sulfur compounds - Synthesis (chemical) - Wear of materials;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Aromatic derivatives of N-2-pyridylthioamides were synthesized by the reaction of aromatic aldehydes or ketones with 2-aminopyridine and sulfur, according to the Willgerodt-Kindler reaction. The thioamides obtained were characterized by the Proton NMR and IR spectroscopy. Their effect on anticorrosion, antiwear, and extreme pressure properties of the M-11 oil were tested. It has been found that all these properties of the new additives are much higher than those of the ABS-2 commercial additive, and EP properties are in addition higher than those of N-2-pyridyldiheptanethioamide.

引用

页码：359 / 364