![](/CAS/GIF/829-20-9.gif)
2,4-Dimethoxyacetophenone synthesis
- Product Name:2,4-Dimethoxyacetophenone
- CAS Number:829-20-9
- Molecular formula:C10H12O3
- Molecular Weight:180.2
![Acetovanillone](/CAS/GIF/498-02-2.gif)
498-02-2
462 suppliers
$5.00/1g
![2,4-Dimethoxyacetophenone](/CAS/GIF/829-20-9.gif)
829-20-9
233 suppliers
$10.00/5g
Yield:-
Reaction Conditions:
with sodium carbonate;dimethyl sulfate in water
Steps:
11 EXAMPLE 11
EXAMPLE 11 10 g of acetovanillone (0.06 mol) was methylated with 10.25 g of dimethyl sulfate (0.083 mol) and 8.0 g of sodium carbonate. The reaction mixture was stirred at 80°-90° C for 2 hr. while 6 ml of water were added dropwise over the last 1.2 hr. Addition of water, acidification, and extraction with benzene produced a nearly quantitative yield of 2,4-dimethoxyacetophenone containing less than 0.3% acetovanillone.
References:
Domtar Limited US4065504, 1977, A
![Acetic anhydride](/CAS/20180808/GIF/108-24-7.gif)
108-24-7
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$14.00/250ML
![1,3-Dimethoxybenzene](/CAS/GIF/151-10-0.gif)
151-10-0
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$5.00/10g
![2',6'-Dimethoxyacetophenone](/CAS/GIF/2040-04-2.gif)
2040-04-2
139 suppliers
$14.00/1g
![2,4-Dimethoxyacetophenone](/CAS/GIF/829-20-9.gif)
829-20-9
233 suppliers
$10.00/5g