Two series of sulfonated poly(ether ether ketone)s based on tert-butylhydroquione and o-methylhydroquione were synthesized via aromatic nucleophilic substitution reaction.

Novel green synthesis of o-nitrobenzaldehyde by oxidation of o-nitrotoluene with metal porphyrins as biomimetic catalysts;

Novel green synthesis of o-nitrobenzoic acid by oxidation of o-nitrotoluene with substituted iron porphyrins;

Reaction Mechanism of Liquid Phase Autoxidation of O-Nitrotoluene under Strong Base;

Synthesis of o-methoxy toluene from o-cresol and methyl-carbonate(DMC)on KOAc/NaY catalyst in fixed bed reactor was investigated.

Determination of 2-Toluidine and impurity(2-nitrotoluene, m-Toluidine, p-Toluidine) in process of industry produce by gas chromatography was introduced.

The resolution was 4 for the separation of the most difficult isomers such as o-toluidine and p-toluidine.

Indole has been prepared by the reaction of O-toluidine and formic acid to obtain N-formacyl-O-toluidine(O-toluidide),then in the presence of potassium hydroxide by toluone and O-toluidine used as water carrying reagent and solvent converted furter into potassium salt of O-toluidide,followed cyclization and hydrolysis.

Synthesize saframine O using o-toluidine as primer reactant by diazotization, coupling reaction, reduction reaction, and oxidation.

Catalytic Spectrophotometry for Determination of Trace Iron by Oxidizing o-methoxyphnol with Ammonium Persulfate;

METHODS:O-methoxyphnol was oxidized by ammonium persulfate under the catalysis of trace chromium(Ⅵ) in H 2SO 4 medium,the colored product revealed the maximum absorption peak at 513nm.