7-AZAINDOLE-3-CARBOXALDEHYDE synthesis
7synthesis methods
- Product Name:7-AZAINDOLE-3-CARBOXALDEHYDE
- CAS Number:4649-09-6
- Molecular formula:C8H6N2O
- Molecular Weight:146.15
Yield:4649-09-6 99.1%
Reaction Conditions:
with zinc diacetate in trifluoroacetic acid at 120; for 6 h;Solvent;Concentration;
Steps:
3 Example 3
The 10mmol 7-azaindole dissolved in 1L trifluoroacetic acid placed in a reaction vessel, was added 25mmol catalyst Stir to maintain the temperature at 120 °C, was added thereto 30mmol formic acid lithium salt, the reaction was refluxed 6h, The reaction was completed and purified to give 7-azaindole-3-carbaldehyde. Among them, the yield of 7-azaindole-3-carbaldehyde was 99.1%
References:
CN106279154,2017,A Location in patent:Paragraph 0021; 0023; 0024; 0025; 0027; 0029; 0031
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