One-pot Preparation of 1,2-Diazepine Derivatives in Water Phase under Microwave Irradiation;

Microwave-assisted One-pot Synthesis of 2-Amino-3-cyano-4-aryl-4H-pyrans;

The ullmann reaction of 4-chlorophenol and 1-(2,4-dichloro-phenyl) -ethanon by one-pot was researched,which was more efficient and convenient compared with the traditional two-step method.

Study on microwave catalyzed synthesis of 10-hydroxy decanonic acid by one-pot method;

By one-pot method,with p-toluenesulfonic acid as catalyst,trimethyl orthoformate and cyclohexanone reacted in isopropanol to form 1,1-dimethoxycyclohexane,which,without separation,reacted furthur with isopropanol to form the title compound by distilling off the low-boiling product.

3-Acetyl-9-ethyl carbazole and 3,6biacetyl-9-ethyl carbazole were synthesized from N-ethyl carbazole by one-pot method.

This short paper studies the one pot synthesis procedure of isoflavone under three kinds of series,and polyhydric phenols and substituted phenylacetic acid derivatives were used as the major reactants to obtain the target isoflavone compounds.

In this paper, four kinds of different N-(alkoxymethyl)acrylamide and N-(alkoxymethyl)methacrylamide compounds were synthesized by "one pot" method, using acrylamide (or methacrylamide), paraformaldehyde, and different alcohols as the starting materials.