The reactions towards synthesis of novel azaheterocyclic phosphonates and benzimidazoles using lanthanide chlorides as catalyst were studied in this thesis:1.
The property , application , synthetic technology and main monomers of the poly(benzimidazoles) were viewed. The kinds of poly(benzimidazoles) resin were also introduced.
介绍了聚苯并咪唑树脂的性能、用途及合成工艺。并详细论述了不同种类聚苯并咪唑树脂的研究状况。
3
Recent observations suggest that the substituted benzimidazoles and their derivatives possess potential activity with lower toxicities in the chemotherapeutic approach in man.