Synthesis of and dyeing characteristics of novel pyrazolo[1,5‐a]pyrimidine derivatives containing two arylazo functions

作者: G.H. Elgemeie , M.H. Helal , H.M. El‐Sayed

DOI: 10.1108/03699420310464801

关键词:

摘要: Several novel pyrazolo[1,5‐a]pyrimidine derivatives containing two arylazo functions were synthesised from 4‐arylazo‐3,5‐diaminopyrazoles. Such used as starting components. The characteristics of and the application properties dyes 4‐arylazo‐3,5‐diaminopyrazoles investigated reported.

参考文章(2)
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Galal E. H. Elgemeie, Hosny A. Ali, Abdel-Kader Mansour, Antimetabolites: A Convenient Synthesis Of Mercaptopurine and Thioguanine Analogues Phosphorus Sulfur and Silicon and The Related Elements. ,vol. 90, pp. 143- 146 ,(1994) , 10.1080/10426509408016395