With the following composition:40% chewing gum base,20% sorbitol and 100 μg/mL hexahydrocolupulone.

The inhibition of hexahydrocolupulone on food spoilage microbes;

The Antibacterial and Anti-oxidation Activities of Hexahydrocolupulone and Its Preparation;

Synthesis of 4-Aryl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate in Ionic Liquid;

Synthesis of Methyl 2,7,7-trimethyl-5-oxo-4-aryl-1,4,5,6,7,8-hexahydroquinoline-3-carboxylateUnder Microwave Irradiation and Elucidation of Its Structure;

Synthesis of Ethyl 2,7,7-Trimethyl-5-oxo-4-aryl-1,4,5,6,7,8- hexahydroquinoline-3-carboxylate in Water;

Preparation of Supramolecular Compound α-Zirconium Phosphate-Hexahydropyridine and its Adsorption Property Against Phenols in Wastewater;

A study of the intercalation reaction of hexahydropyridine with α-zirconium hydrogen phosphate;

A strong and stable room temperature phosphorescence(RTP) emission was observed from the ternary inclusion complex of α-bromonaphthalene(α-BrN)/β-cyclodextrin(β-CD)/hexahydropyridine(HHP) without deoxygenation from solution in the presence of micro amount of HHP.

Improving synthesis of hexahydropyridazine;

This article summarized the method for the producing hexahydropyridazine.

This research focused on the chemical modification of natural compound validoxylamine A and small-molecular compound hexahydropyridazine.

Study on Surface Enhanced Raman Scattering of Piperidine;

Using piperidine as catalyst and ethanol as solvent, a series of new 2-amino-3-cyano-4-aryl-6-methoxy-1,4,9,10-tetrahydronaphtho[2,1-b]pyran derivatives were synthesized by one-pot reaction of aromatic aldehydes, malononitrile and 7-methoxy-1,2,3,4-tetrahydronaphthalen-2-one at room temperature in good yields.

A series of new 2-amino-3-cyano-4-aryl-5,6-dihydro-4H-pyrano[3,2-c]quinolin-5-one derivatives were synthesized by the reaction of arylmethylidenemalononitriles with 4-hydroxy-1,2-dihydroquinolin-2-one in ethyl alcohol at 80 ℃ catalyzed by piperidine in good yields.