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CAS No.: | 58610-61-0 |
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Name: | ethyl 5-cyano-4-methyl-6-oxo-1,6-dihydropyridine-2-carboxylate |
Article Data: | 5 |
Molecular Structure: | |
Formula: | C10H10 N2 O3 |
Molecular Weight: | 206.201 |
Synonyms: | NSC122408 |
Density: | 1.26g/cm3 |
Boiling Point: | 387.7°Cat760mmHg |
Flash Point: | 188.3°C |
PSA: | 82.95000 |
LogP: | 0.73168 |
cyanoacetic acid amide
ethyl 5-cyano-4-methyl-6-oxo-1, 6-dihydropyridine-2-carboxylate
Conditions | Yield |
---|---|
With potassium carbonate In acetone Heating; | 82% |
With potassium carbonate In acetone Reflux; | 60% |
cyanoacetic acid amide
ethyl 5-cyano-4-methyl-6-oxo-1, 6-dihydropyridine-2-carboxylate
Conditions | Yield |
---|---|
With potassium carbonate In acetone for 10h; Reflux; | 65.7% |
With potassium carbonate In acetone for 10h; Inert atmosphere; Reflux; | 65.7% |
ethyl 2,4-diketopentanoate
ethyl 5-cyano-4-methyl-6-oxo-1, 6-dihydropyridine-2-carboxylate
Conditions | Yield |
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Multi-step reaction with 2 steps 1: ammonium chloride / ethanol / 20 °C 2: potassium carbonate / acetone / 10 h / Reflux View Scheme | |
Multi-step reaction with 2 steps 1: ammonium chloride / ethanol / 20 °C / Inert atmosphere 2: potassium carbonate / acetone / 10 h / Inert atmosphere; Reflux View Scheme | |
Multi-step reaction with 2 steps 1: ammonium chloride / ethanol / 12 h / 20 °C 2: potassium carbonate / acetone / Reflux View Scheme |
4-bromoethylbutanoate
ethyl 5-cyano-4-methyl-6-oxo-1, 6-dihydropyridine-2-carboxylate
A
5-Cyano-1-(3-ethoxycarbonyl-propyl)-4-methyl-6-oxo-1,6-dihydro-pyridine-2-carboxylic acid ethyl ester
Conditions | Yield |
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With potassium carbonate In N,N-dimethyl-formamide at 60℃; for 3.5h; | A 20% B 70% |
propargyl bromide
ethyl 5-cyano-4-methyl-6-oxo-1, 6-dihydropyridine-2-carboxylate
5-Cyano-4-methyl-6-oxo-1-prop-2-ynyl-1,6-dihydro-pyridine-2-carboxylic acid ethyl ester
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide | 65% |
trimethoxonium tetrafluoroborate
ethyl 5-cyano-4-methyl-6-oxo-1, 6-dihydropyridine-2-carboxylate
Conditions | Yield |
---|---|
Stage #1: trimethoxonium tetrafluoroborate; ethyl 5-cyano-4-methyl-6-oxo-1, 6-dihydropyridine-2-carboxylate In dichloromethane at 20℃; for 24h; Stage #2: With sodium hydroxide In dichloromethane for 0.166667h; | 52.9% |
ethyl 5-cyano-4-methyl-6-oxo-1, 6-dihydropyridine-2-carboxylate
Conditions | Yield |
---|---|
With trimethoxonium tetrafluoroborate In dichloromethane at 20℃; for 24h; Inert atmosphere; | 52.9% |
di-tert-butyl dicarbonate
ethyl 5-cyano-4-methyl-6-oxo-1, 6-dihydropyridine-2-carboxylate
Conditions | Yield |
---|---|
With hydrogen In methanol at 20℃; for 16h; | 33% |
ethyl 5-cyano-4-methyl-6-oxo-1, 6-dihydropyridine-2-carboxylate
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 48h; | 32% |
acrylic acid methyl ester
ethyl 5-cyano-4-methyl-6-oxo-1, 6-dihydropyridine-2-carboxylate
Conditions | Yield |
---|---|
With potassium carbonate 1.) DMF, 45 deg C, 2.) DMF, 45 deg C, 40 h; Yield given. Multistep reaction; |