Pentaerythritol oleate, an environmentally acceptable and renewable lubricant base oil was synthesized from oleic acid and pentaerythritol with p-tolucnesulphonic acid as esterification catalyst.

• 摘要以油酸和季戊四醇为原料，对甲基苯磺酸为酯化催化剂，合成可再生的润滑油基础油季戊四醇油酸酯。