The present disclosure relates to a non-acidic, sulfur-containing, phosphorus-containing compound of the formula I
where R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, and R
7
are as defined herein. Such a compound may exhibit improved antiwear performance and thermal stability in lubricating compositions.
本公开涉及一种公式I的非酸性、含
硫、
含磷化合物,其中R1、R2、R3、R4、R5、R6和R7如本文所定义。这样的化合物可能在润滑组合物中表现出改进的抗磨性能和热稳定性。