Chemical Interactions between Aminopyraz
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Hassan, Alaa A. ;Mohamed, Nasr K. ;Ibrahim, Yusria R. ;Mourad, Aboul-Fetouh E.
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Article
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1993
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John Wiley and Sons
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English
⚖ 252 KB
## Abstract 2,3‐Dicyano‐1,4‐naphthoquinone (DCNQ), the easily obtainable isomer of 2‐(dicyanomethylene)indane‐1,3‐dione (CNIND), reacts with arylazo‐, pyridylazo‐ and arylaminopyrazoles 1–3 via charge‐transfer (CT) complexation to yield pyrazolo[2,3‐α]quinazolinediones 10a–f and pyrazolo[2,3‐α]‐qui