4-(CYCLOPROPYLMETHOXY)BENZALDEHYDE synthesis
- Product Name:4-(CYCLOPROPYLMETHOXY)BENZALDEHYDE
- CAS Number:164520-99-4
- Molecular formula:C11H12O2
- Molecular Weight:176.21
123-08-0
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7051-34-5
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164520-99-4
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Yield:164520-99-4 100%
Reaction Conditions:
with potassium carbonate in acetone; for 48 h;Heating / reflux;
Steps:
2.1
12.2 g (99.9 mmol) 4-hydroxybenzaldehyde, 13.5 g (100 mmol) (bromomethyl)cyclopropane and 13.8 g (99.8 mmol) potassium carbonate are refluxed in 200 ml acetone for 24 br. After adding further 3.9 g (28.9 mmol) (bromomethyl)cyclopropane, the reaction mixture is re- fluxed for another 24 hr. After filtration and evaporation in vacuo, the residue is taken up in 50 ml ethanol and evaporated again in vacuo.Yield: 17.6 g (100% of th.)
References:
WO2006/99958,2006,A1 Location in patent:Page/Page column 13; 14
2516-33-8
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459-57-4
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164520-99-4
30 suppliers
$45.00/25mg