3-DIMETHYLAMINO-1-FURAN-2-YL-PROPENONE synthesis
- Product Name:3-DIMETHYLAMINO-1-FURAN-2-YL-PROPENONE
- CAS Number:109482-86-2
- Molecular formula:C9H11NO2
- Molecular Weight:165.19
1192-62-7
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4637-24-5
632 suppliers
$5.00/25g
109482-86-2
29 suppliers
$57.50/250mg
Yield:109482-86-2 97%
Reaction Conditions:
in diethyl ether;hexane;
Steps:
R.5 3-(Dimethylamino)-1-(2-furyl)-2-propen-1-one
Reference Example 5 3-(Dimethylamino)-1-(2-furyl)-2-propen-1-one A mixture of 2-acetylfuran (25.0 g, 0.227 mmol) and N,N-dimethylformamide dimethylacetal (40 ml) was stirred at 100°C for 9 hours. After cooling as it was, the reaction solution was concentrated. Diethyl ether and hexane were added to the residue, and the resulting solid was collected by filtration and washed with hexane, to give the title compound (36.5 g, 97%) as a brown solid. 1H NMR (400 MHz, DMSO-d6) δ ppm; 2. 88 (3H, br s), 3. 14 (3H, br s), 5. 65 (1H,d, J= 12. 6 Hz), 6. 60(1H, dd, J= 2. 0, 3. 4 Hz), 7. 10 (1H, dd, J= 0. 8, 3. 4 Hz), 7. 68 (1H, d, J= 12. 6 Hz), 7. 79 (1H, dd, J= 0. 8, 2. 0 Hz).
References:
EP1308441,2003,A1
1192-62-7
518 suppliers
$5.00/10g
4637-24-5
632 suppliers
$5.00/25g
109482-86-2
29 suppliers
$57.50/250mg