6-Aminoindazole synthesis
- Product Name:6-Aminoindazole
- CAS Number:6967-12-0
- Molecular formula:C7H7N3
- Molecular Weight:133.15
7597-18-4
6967-12-0
General procedure for the synthesis of 6-aminoindazole from 6-nitro-1H-indazole: 6-nitro-1H-indazole (25 g, 0.153 mol, commercially available) was mixed with 10% Pd/C catalyst (2.0 g) in methanol, and the reaction was stirred overnight under hydrogen atmosphere (1 atm). After completion of the reaction, the catalyst was removed by filtration and the filtrate was concentrated to afford 6-amino-1H-indazole (18.5 g, 94% yield) as a yellow solid.
99-55-8
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$6.00/25g
6967-12-0
200 suppliers
$9.00/1g
Yield:-
Steps:
Multi-step reaction with 2 steps
1: glacial acetic acid; sodium nitrite / durch Diazotieren
2: alcohol; hydrogen sulfide; ammonia
References:
Witt;Noelting;Grandmougin [Chemische Berichte,1890,vol. 23,p. 3642][Chemische Berichte,1892,vol. 25,p. 3152]
7597-18-4
302 suppliers
$17.00/25g
6967-12-0
200 suppliers
$9.00/1g