![](/CAS/GIF/15367-16-5.gif)
2-HYDRAZINO-3-NITROPYRIDINE synthesis
- Product Name:2-HYDRAZINO-3-NITROPYRIDINE
- CAS Number:15367-16-5
- Molecular formula:C5H6N4O2
- Molecular Weight:154.13
![2-Chloro-3-nitropyridine](/CAS/GIF/5470-18-8.gif)
5470-18-8
433 suppliers
$6.00/5g
![2-HYDRAZINO-3-NITROPYRIDINE](/CAS/GIF/15367-16-5.gif)
15367-16-5
56 suppliers
$42.00/1 g
Yield: 100%
Reaction Conditions:
with hydrazine hydrate in acetonitrile at 0 - 20;
Steps:
35.a Step A. 2-Hvdrazinyl-3-nitropyridine.
To a solution of 2-chloro-3-nitropyridine (50 g, 316 mmol) in acetonitrile (500 mL) at 0°C was added hydrazine hydrate (28 g, 474 mmol) and stirred at 20°C for 20 hours. The reaction mixture was concentrated under reduced pressure to afford 2-hydrazinyl-3-nitropyridine as a yellow solid (48 g, 100%). MS (ESI) m/z: 155.1 [M+H]+.
References:
BEAUFOUR IPSEN TIANJIN PHARMACEUTICAL CO., LTD;AUVIN, Serge;LAVERGNE, Olivier;CHAO, Qi;CHEN, Yufeng WO2015/100609, 2015, A1 Location in patent:Page/Page column 55
![2-Fluoro-3-nitropyridine](/CAS/GIF/1480-87-1.gif)
1480-87-1
202 suppliers
$6.00/1g
![2-HYDRAZINO-3-NITROPYRIDINE](/CAS/GIF/15367-16-5.gif)
15367-16-5
56 suppliers
$42.00/1 g
![2-Hydroxypyridine](/CAS/GIF/142-08-5.gif)
142-08-5
488 suppliers
$6.00/5g
![2-HYDRAZINO-3-NITROPYRIDINE](/CAS/GIF/15367-16-5.gif)
15367-16-5
56 suppliers
$42.00/1 g
![3-Nitro-2-pyridinol](/CAS/GIF/6332-56-5.gif)
6332-56-5
344 suppliers
$10.00/5g
![2-HYDRAZINO-3-NITROPYRIDINE](/CAS/GIF/15367-16-5.gif)
15367-16-5
56 suppliers
$42.00/1 g
![2-Amino-3-nitropyridine](/CAS/GIF/4214-75-9.gif)
4214-75-9
405 suppliers
$9.00/5g
![2-HYDRAZINO-3-NITROPYRIDINE](/CAS/GIF/15367-16-5.gif)
15367-16-5
56 suppliers
$42.00/1 g