Ortho-lithiated O-phenyl carbamates treated by DMF offered a feasible general route to construct ortho-hydroxybenzaldehydes regioselectively, and in-situ IR monitoring the process implied the existence of the six-membered intermediate Li-complex.

Condensation reaction of onitroaromatic aldehydes with active methylene compound catalyzed by potassium fluoride on alumina;

Benzofuranone derivatives were synthesized from o-hydroxyaromatic ketones in KOH/MeOH solution using ionic liquid supported(diacetoxyiodo)benzene{1-(4-diacetoxyiodobenzyl)-3-methylimidazolium tetrafluoroborate[dibmim]+} as an oxidant.

Studies on the New Craft of Hydroxyvanilline Synthesis;

Study on Synthetic Technique of Hydroxycitronellal by means of Citronellal Protected by Diethanolamine;

Objective ]: To study the permeability of cinnamic aldehyde and hydroxycitronellal through skins of mice in vitro.

A comparison of diethanolamine and sodium hydrogen sulfite as protectants in sinthesising hydroxycitronellal from citronellal shows that diethanolamine method has many advantages,such as higher yield,simpler process,less pollution,etc.