![](/CAS/GIF/7755-92-2.gif)
1-Piperazinecarbaldehyde synthesis
- Product Name:1-Piperazinecarbaldehyde
- CAS Number:7755-92-2
- Molecular formula:C5H10N2O
- Molecular Weight:114.15
![Piperazine](/CAS/GIF/110-85-0.gif)
110-85-0
548 suppliers
$5.00/5 g
![Methyl formate](/CAS/20180808/GIF/107-31-3.gif)
107-31-3
326 suppliers
$16.00/25mL
![1-Piperazinecarbaldehyde](/CAS/GIF/7755-92-2.gif)
7755-92-2
203 suppliers
$10.00/1g
Yield:7755-92-2 71%
Reaction Conditions:
in toluene at 85; for 8 h;Inert atmosphere;
Steps:
1.S1
S1, Synthesis of 1-formylpiperazine: Under nitrogen protection, 600 g of methyl formate was added to a four-neck round bottom flask equipped with mechanical stirring, 2580 g of anhydrous piperazine, 2000 mL of toluene was heated to 85 ° C, and incubated for 8 h. The GC detects the conversion of the starting material completely, removes the solvent by concentration, and then distills under reduced pressure to obtain 1-formylpiperazine
References:
Anhui Qingyun Pharmaceutical Co., Ltd.;Huang Huan;Huang Qingguo;Li Kai;Shi Yaqin CN109456285, 2019, A Location in patent:Paragraph 0038; 0041; 0043
![Piperazine](/CAS/GIF/110-85-0.gif)
110-85-0
548 suppliers
$5.00/5 g
![Carbon dioxide](/CAS/GIF/124-38-9.gif)
124-38-9
121 suppliers
$175.00/23402
![1-Piperazinecarbaldehyde](/CAS/GIF/7755-92-2.gif)
7755-92-2
203 suppliers
$10.00/1g
![Piperazine](/CAS/GIF/110-85-0.gif)
110-85-0
548 suppliers
$5.00/5 g
![Ethyl formate](/CAS/GIF/109-94-4.gif)
109-94-4
463 suppliers
$10.00/10g
![1-Piperazinecarbaldehyde](/CAS/GIF/7755-92-2.gif)
7755-92-2
203 suppliers
$10.00/1g