1-Piperazinecarbaldehyde synthesis
- Product Name:1-Piperazinecarbaldehyde
- CAS Number:7755-92-2
- Molecular formula:C5H10N2O
- Molecular Weight:114.15
110-85-0
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107-31-3
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7755-92-2
204 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
110-85-0
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$5.00/5 g
124-38-9
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$175.00/23402
7755-92-2
204 suppliers
$10.00/1g
110-85-0
589 suppliers
$5.00/5 g
109-94-4
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$10.00/10g
7755-92-2
204 suppliers
$10.00/1g