![](/CAS/GIF/20434-72-4.gif)
4-Phenyl-2H-1,2,3-benzothiadiazine1,1-dioxide synthesis
- Product Name:4-Phenyl-2H-1,2,3-benzothiadiazine1,1-dioxide
- CAS Number:20434-72-4
- Molecular formula:C13H10N2O2S
- Molecular Weight:258.3
![Benzenesulfonyl hydrazide](/CAS/GIF/80-17-1.gif)
80-17-1
156 suppliers
$24.00/25g
![4-Phenyl-2H-1,2,3-benzothiadiazine1,1-dioxide](/CAS/GIF/20434-72-4.gif)
20434-72-4
8 suppliers
$424.00/250mg
Yield:-
Steps:
Multi-step reaction with 2 steps
1.1: acetic acid / 12 h / 80 - 90 °C / Inert atmosphere
2.1: N,N,N,N,-tetramethylethylenediamine; lithium diisopropyl amide / tetrahydrofuran / 1.5 h / 0 °C / Inert atmosphere
2.2: Inert atmosphere
References:
Kacem, Yakdhane;Hassine, Béchir Ben [Tetrahedron Letters,2013,vol. 54,# 31,p. 4023 - 4025]
![Triethyl orthobenzoate](/CAS/GIF/1663-61-2.gif)
1663-61-2
190 suppliers
$10.00/5g
![4-Phenyl-2H-1,2,3-benzothiadiazine1,1-dioxide](/CAS/GIF/20434-72-4.gif)
20434-72-4
8 suppliers
$424.00/250mg