7-HYDROXY-4,8-DIMETHYLCOUMARIN synthesis
- Product Name:7-HYDROXY-4,8-DIMETHYLCOUMARIN
- CAS Number:4115-76-8
- Molecular formula:C11H10O3
- Molecular Weight:190.2
608-25-3
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$10.00/5g
105-45-3
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$5.00/5g
4115-76-8
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$207.00/250mg
Yield: 95%
Reaction Conditions:
with Fe3O4-SiO2-HMTA nanomaterial in neat (no solvent) at 100; for 0.25 h;Green chemistry;
Steps:
Typical procedure for the synthesis of coumarinderivatives
General procedure: A mixture of phenolic compound (1 mmol), methyl acetoacetate(0.1 g, 1 mmol) and Fe3O4-SiO2-HMTA nanomaterial(10 % mol) was stirred at 100 °C for 20 min. Then,the reaction was allowed to cool to room temperature. Aftercompletion of reaction, as monitored by TLC, the mixturewas diluted with EtOH (2 mL). The catalyst was separatedby an external magnet and the product was purified byrecrystallization from EtOH.
References:
Kangari, Sahar;Yavari, Issa;Maasoumi, Bakhshali [Journal of the Iranian Chemical Society,2015,vol. 12,# 10,p. 1771 - 1779]
608-25-3
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$10.00/5g
141-97-9
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4115-76-8
34 suppliers
$207.00/250mg
504-15-4
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$7.00/100mg
141-97-9
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$5.00/25g
4115-76-8
34 suppliers
$207.00/250mg
608-25-3
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$10.00/5g
141-78-6
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$20.50/250ml
4115-76-8
34 suppliers
$207.00/250mg
14003-96-4
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$7.00/5mg
4115-76-8
34 suppliers
$207.00/250mg