D(-)-HPG·TS salts was obtained by reaction of DL (±)-HPG with TS in acetic acid in the presence of small amounts of benzaldehyde.

Synthesis of isobutyl benzoate with active carbon supported p-toluene sulphonic acid as catalyst;

Study on the microwave synthesis of acetylsalicylic acid by p-Toluene Sulphonic Acid catalyst;

Study on the catalytic synthesis of dimethyl glutarate with p-toluene sulphonic acid;

Synthesis of isoamyl acetate catalyzed by p-toluenesulfonic acid supported on activated carbon;

Electrochemical behavior of epinephrine on a P-toluenesulfonic acid modified glassy carbon electrode;

By one-pot method,with p-toluenesulfonic acid as catalyst,trimethyl orthoformate and cyclohexanone reacted in isopropanol to form 1,1-dimethoxycyclohexane,which,without separation,reacted furthur with isopropanol to form the title compound by distilling off the low-boiling product.

Using p-toluene sulfonic acid as catalyst to synthetize isoamyl cinnamate;

Catalytic synthesis of n-butyl isobutyrate with p-toluene sulfonic acid;

Catalytic synthesis of isopentyl lactate with p-toluene sulfonic acid;

One-step synthesis of dimethoxymethane catalyzed by toluene-p-sulfonic acid;

Research on synthesis of p-nitro-ethylbenzoate with toluene-p-sulfonic acid as catalyst;