And some kinetic Parameters for the reaction in which Mn(Ⅲ)oxidized toluene to p-tolualdehyde under catalysis of tetrabutyl ammonium bromide were measured.

Study on rheogical properties of coal tar pitch modified with terephthalic aldehyde;

In order to discuss effects of terephthalic aldehyde(TPA) on the rheogical properties of coal tar pitch,the apparent viscosity of parent coal tar pitch and coal tar pitch modified with TPA were measured using rotating coaxial-cylinder viscometer,and the relations between the apparent viscosity and temperature were studied.

The condensed polynuclear aromatic(COPNA) resin was synthesized using coal tar pitch as monomer and terephthalic aldehyde as cross-linking agent in the presence of p-toluene sulfonic acid.

Preparation of terephthaldehyde via gas-phase selective oxidation of p-xylene over Mo-Fe catalysts;

Under such conditions the yield of terephthaldehyde can reach 59.

Capillary Gas Chromatographic Separation and Analysis of p-Chlorotoluene and p-Chlorobenzaldehyde;

Study on synthesis of p-chlorobenzaldehyde ethylene acetal;

Study of halogen-exchange fluorination of 4-chlorobenzaldehyde;

β-Nitroalkene was synthesized by reaction of 4-chlorobenzaldehyde with nitromethane under ultrasounic irradiation with a condition of solventless system.

4-Fluorobenzaldehyde was prepared by halogen exchange fluorination of 4-chlorobenzaldehyde(PCAD) with spray-dried KF.

The mechanism of outside cell reaction of electrosynthesis of p-methoxybenzaldehyde and p-bromobenzaldehye is studied by Fourier-transform infrared(FTIR) absorption spectra.