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Synthesis of aromatic pyrazolo[4,5-b]pyridine derivatives

✍ Scribed by V. D. Orlov; Kh. Kiroga; N. N. Kolos

Book ID: 112329070
Publisher: Springer US
Year: 1987
Tongue: English
Weight: 370 KB
Volume: 23
Category: Article
ISSN: 0009-3122
DOI: 10.1007/bf00475369

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## Abstract While 3(5)‐aminopyrazole reacts with enaminonitrile to yield pyrazolo[1,5‐__a__]pyrimidines, 3‐amino‐5‐pyrazolone reacts with the same reagents to yields pyrazolo[3,4‐__b__]pyridines.