2-Aryl-3-N-acetyl-1,3,4-oxazolines(3a~3h) were synthesized by cyclization between acetic anhydride and benzoyl hydrazone from 4methoxybenzoyl hydrazin and arylaldehydes.

Bis(indolyl)methanes can be prepared rapidly in several minutes and in good yields from indole with arylaldehydes or imine under microwave irradiation using molecular iodine on neutral alumina as a catalyst.

Eight 14-alkyl(aryl)-14H-dibenzoxanthenes were synthesized from β-naphthol and alkyl(aryl)aldehydes using sodium hydrogen sulfate as the catalyst in a solvent-free media.

By the condensation of 3 trifluoromethyl 4 amino 5 mercapto 1,2,4 triazole with various aromatic acids or aldehydes in different reaction condition, eighteen new 1,2,4 triazole derivatives containing trifluoromethyl were obtained.

In this work, the catalytic behaviours of Mn(Ⅲ)-porphyrin in the oxidation of aromaticaldehydes with NaOCl as oxidant under two-phase condition have been investigated.

Synthesis of Z(E)-ethyl 3-oxo-2-(4-phenyl-1,3-dithiolan-2-ylidene)butanoate and its condensation reaction with arylaldehydes;

Studies on the Condensation Reaction of α,α-Diacetyl Ketene Dithioacetals with Arylaldehydes;

Study of synthesis of 3-(4-phenyl-1,3-dithiolan-2-ylidene)pentane-2,4-dione and its condensation reaction with arylaldehydes;

A series of indeno[2,3-b]quinoline-5,11-diones were synthesized by the one-pot three component reaction of aromatic aldehydes, 1,3-indanedione and enaminones in acetic acid.

A series of 9-aryl-1,8-dioxo-9H-dibenzo[c,h]-2,7,10-trioxanthenes were synthesized by the reac- tion of 4-hydroxycoumarin with aromatic aldehyde, ethanol as energy transfer agent under microwave irradiation.

The ionic liquid 1-butyl-3-methylimmidazolium tetrafluoroborate ([bmim]BF_4) efficiently promoted synthesis of a variety of N-arylidene-4-aminoantipyrines from corresponding aromatic aldehydes and 4-aminoantipyrine at room temperature,and the yield was up to 73%～94%.

The effect of steric hindrance and electron on aromatic aldehydes reduced by BER;

A series of 4-arylidene-2-phenyloxazol-5-ones were synthesized by the reaction of aromatic aldehydes with hippuric acid under microwave irradiation without catalysis.

Two kinds of new Schiff base containing thiocarbamide group were synthesized by condensation of the substituted aromatic aldehydes with 4-allyl-3-thiosemicarbazone.