(3S)-6,6-DIBROMO-2,2-DIMETHYLPENAM-3-CARBOXYLIC ACID 1,1-DIOXIDE synthesis
- Product Name:(3S)-6,6-DIBROMO-2,2-DIMETHYLPENAM-3-CARBOXYLIC ACID 1,1-DIOXIDE
- CAS Number:76646-91-8
- Molecular formula:C8H9Br2NO5S
- Molecular Weight:391.03
551-16-6
489 suppliers
$7.00/10g
76646-91-8
75 suppliers
$165.00/25mg
Yield:-
Steps:
Multi-step reaction with 3 steps
1: sulfuric acid; sodium nitrite; bromine / dichloromethane; water / 0 - 15 °C
2: Sodium orthovanadate; dihydrogen peroxide / dichloromethane; water / 2.5 h / 5 - 10 °C
3: potassium permanganate; ammonium acetate / dichloromethane; water / 2 h / 5 - 15 °C
References:
Jiangsu Huaxu Pharmaceutical Co., Ltd.;Zhou, Hao;Wang, Jian;Lu, Biao CN106279206, 2017, A
24158-88-1
70 suppliers
$500.09/5MG
76646-91-8
75 suppliers
$165.00/25mg
![sodium (2S-cis)-6,6-dibromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate](http://hg.y866.cn/chemistry/CAS/GIF/76454-48-3.gif)
76454-48-3
2 suppliers
inquiry
76646-91-8
75 suppliers
$165.00/25mg
36091-15-3
17 suppliers
inquiry
76646-91-8
75 suppliers
$165.00/25mg