Ethyl 4-(4-fluorophenyl)-1-methyl-2,6-dioxopiperidine-3-carboxylate synthesis
- Product Name:Ethyl 4-(4-fluorophenyl)-1-methyl-2,6-dioxopiperidine-3-carboxylate
- CAS Number:202534-94-9
- Molecular formula:C15H16FNO4
- Molecular Weight:293.29
71510-95-7
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459-57-4
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64-19-7
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202534-94-9
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Yield:202534-94-9 93.22 %
Reaction Conditions:
Stage #1: 4-fluorobenzaldehydewith sodium t-butanolate in ethyl acetate at -5 - 20;
Stage #2: ethyl 3-(methylamino)-3-oxopropanoatewith sodium methylate in ethyl acetate at 10 - 15;
Stage #3: acetic acid in water;ethyl acetate;
References:
WO2022/269643,2022,A1 Location in patent:Page/Page column 21-23; 25-29
71510-95-7
126 suppliers
$25.00/5g
459-57-4
582 suppliers
$6.00/25g
202534-94-9
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