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ChemInform Abstract: Synthesis of Some 1,3-Dimethyl-6-substituted-1H-pyrazolo[3,4-b]pyrazin-5(4H)-ones

✍ Scribed by Kayed A. Abu Safieh; Feda'a S. Al-Masri; Mikdad T. Ayoub; Mustafa M. El-Abadelah; Wolfgang Voelter

Book ID
112043191
Publisher
John Wiley and Sons
Year
2012
Weight
31 KB
Volume
43
Category
Article
ISSN
0931-7597

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## Abstract Some novel 3,7‐dimethyl‐6__H__‐pyrazolo[5,1‐c][1,2,4]triazin‐4‐ones were prepared **(3a‐g)**. Compounds **3a,b** were treated with hydrazines to afford various products **7a,b, 8a,b, 9 and lla,b** depending on the type of hydrazine derivative and reaction conditions. The benzoyloxyimino