![](/CAS/GIF/1119-51-3.gif)
5-Bromo-1-pentene synthesis
- Product Name:5-Bromo-1-pentene
- CAS Number:1119-51-3
- Molecular formula:C5H9Br
- Molecular Weight:149.03
![5-Bromo-1-pentene 5-Bromo-1-pentene](/NewsImg/2023-10-19/6383331313679770599390320.jpg)
![1,5-Dibromopentane](/CAS/GIF/111-24-0.gif)
111-24-0
393 suppliers
$5.00/5g
![5-Bromo-1-pentene](/CAS/GIF/1119-51-3.gif)
1119-51-3
357 suppliers
$12.00/5g
Yield:1119-51-3 80.1%
Reaction Conditions:
with N,N,N,N,N,N-hexamethylphosphoric triamide in N,N-dimethyl-formamide at 140; for 4 h;Large scale;Time;Temperature;Reagent/catalyst;
Steps:
1-4 Example 2
1,5-dibromopentane 100KG, N,N-dimethylformamide 100KG, hexamethylphosphoric triamide 6.2KG, stir and mix, then heat in oil bath at 140 for 4h, collect fractions by atmospheric distillation, collect fractions After washing twice with 100KG brine, the upper organic liquid was rectified to obtain 52.0KG, the yield was 80.1%, and the content: 99%.
References:
Pulasi Science And Technology (Shanghai) Co., Ltd.;Lu Dianyun;Li Jing;Cai Weibing CN108046980, 2020, B Location in patent:Paragraph 0021; 0031-0042
![4-Penten-1-ol](/CAS/GIF/821-09-0.gif)
821-09-0
248 suppliers
$21.21/1gm:
![5-Bromo-1-pentene](/CAS/GIF/1119-51-3.gif)
1119-51-3
357 suppliers
$12.00/5g
![Tetrahydrofurfuryl chloride](/CAS/GIF/3003-84-7.gif)
3003-84-7
171 suppliers
$52.00/25g
![5-Bromo-1-pentene](/CAS/GIF/1119-51-3.gif)
1119-51-3
357 suppliers
$12.00/5g
![4-PENTEN-1-YL ACETATE](/CAS/GIF/1576-85-8.gif)
1576-85-8
65 suppliers
$48.70/5g
![5-Bromo-1-pentene](/CAS/GIF/1119-51-3.gif)
1119-51-3
357 suppliers
$12.00/5g
![1,4-Dibromopentane](/CAS/GIF/626-87-9.gif)
626-87-9
127 suppliers
$20.00/5g
![5-Bromo-1-pentene](/CAS/GIF/1119-51-3.gif)
1119-51-3
357 suppliers
$12.00/5g