The introduction of reactive flame retardant DOPO derivatives into the structure of epoxy resins form novel phosphorus-containing epoxy resins,which behave permanent flame retardancy,non-halogen,non-toxic,lower-smoke and high thermal stability.

Study developments on cyclization of piperazine and its derivatives from ethylenediamine;

Research progress on abietic acid,dehydroabietic acid and their bioactive derivatives;

Synthesis and electrochemical behavior of several kinds of bi-fused tetrathiafulvalen derivatives;

Improvement of Flame Retardance of PP/Nylon 6 by Ramification of Linear Polyhalophosphazene;

Study on performance of organic electrolyte based on ramifications of 2-oxazolidinone;

UV Absortion and Fluorescence Properties of Pyrene Derivatives with Trimethylsilyl,Trimethylgermyl,and Trimethylstannyl Groups;

Acute lethal toxicity, the negative logarithm of 12 h acute median lethal molar concentration (expressed as 12h-log1/LC_ 50, mol/L) of a series of benzene derivatives to Rana japonica tadpoles was determined.

Structure-toxicity relationship of 30 mono-substituted benzene derivatives were studied.

0 from Accelrys Company was used to calculate diverse molecular descriptors of 100 data, which are EC50 of photobacterium phosphoreum for benzene derivatives, and QSAR predictive models were built by GFA method using selected descriptors.

Progress in the Synthesis of Natural Product Tryptanthrin and its Derivatives;

Synthesis and bioactivity of sarisan and its derivatives;

Research progress of synthesis and performance of polyaspartic acid and its derivatives;