4-Chloro-3-nitrobenzotrifluoride synthesis
- Product Name:4-Chloro-3-nitrobenzotrifluoride
- CAS Number:121-17-5
- Molecular formula:C7H3ClF3NO2
- Molecular Weight:225.55
98-56-6
390 suppliers
$11.00/25g
121-17-5
7 suppliers
$19.00/250g
Yield:121-17-5 85%
Reaction Conditions:
with ammonium nitrate;3-(N,N-dimethyldodecylammonium)propanesulfonic acid hydrogen sulphate at 70; for 9 h;Temperature;
Steps:
5 Example 5
In a 25 mL round bottom flask,10 mmol (1.81 g) of p-chlorobenzotrifluoride and 20 mmol (1.2 g) of ammonium nitrate were added in sequence.5mmol (2.2g) of ionic liquid,Mix and stir at 70 ° C for 9 hours.Cooling, standing phase separation,The upper crude product is washed with water and dried under vacuum to obtain pure product 3-nitro-4-chlorobenzotrifluoride.The yield was 85% and the content was more than 99%.
References:
Jiangsu Da Hua Chemical Co., Ltd.;Zheng Longzhou;Zhang Liang;Fang Dong;Li Fuxiang CN108484409, 2018, A Location in patent:Paragraph 0019; 0021; 0026; 0027; 0029
320-94-5
225 suppliers
$9.00/1g
121-17-5
7 suppliers
$19.00/250g
5216-25-1
234 suppliers
$14.00/5g
121-17-5
7 suppliers
$19.00/250g