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CAS No.: | 105151-48-2 |
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Name: | 5-Methylpyridine-2,3-dicarboxylatediethylester |
Article Data: | 7 |
Molecular Structure: | |
Formula: | C12H15 N O4 |
Molecular Weight: | 237.255 |
Synonyms: | 2,3-Pyridinedicarboxylicacid, 5-methyl-, diethyl ester (6CI,9CI); Diethyl 5-methyl-2,3-pyridinedicarboxylate |
PSA: | 65.49000 |
LogP: | 1.74340 |
5-methyl-pyridine-2,3-dicarboxylic acid
ethanol
diethyl 5-methylpyridine-2,3-dicarboxylate
Conditions | Yield |
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With sulfuric acid; toluene-4-sulfonic acid In benzene at 75℃; | 98% |
With sulfuric acid at 110℃; for 1h; Temperature; |
diethyl 5-methylpyridine-2,3-dicarboxylate
Conditions | Yield |
---|---|
With ammonium cerium (IV) nitrate In water; acetonitrile at 20℃; for 2h; Solvent; | 91.21% |
methylacrolein oxime
diethyl 5-methylpyridine-2,3-dicarboxylate
Conditions | Yield |
---|---|
In 1,2-dichloro-ethane | 62% |
methylacrolein oxime
diethyl (Z)-2-(morpholino)-2-butenedioate
diethyl 5-methylpyridine-2,3-dicarboxylate
Conditions | Yield |
---|---|
In 1,2-dichloro-ethane | 40% |
2-methylpropenal
diethyl 2-aminomaleate
diethyl 5-methylpyridine-2,3-dicarboxylate
Conditions | Yield |
---|---|
In acetic acid | |
With formic acid In water |
diethyl 5-methylpyridine-2,3-dicarboxylate
triethylamine
Conditions | Yield |
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Stage #1: diethyl 5-methylpyridine-2,3-dicarboxylate With sodium bromate; 2,2'-azobis(isobutyronitrile); sodium hydrogensulfite In water; ethyl acetate at 60 - 70℃; for 8h; Inert atmosphere; Stage #2: triethylamine at 20℃; for 4h; Temperature; | 59.1% |
diethyl 5-methylpyridine-2,3-dicarboxylate
azobisisobutyronitrile
5-methyl-2,3-pyridinedicarboxylic acid dimethyl ester
Conditions | Yield |
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With N-Bromosuccinimide; trimethylamine In chlorobenzene |
diethyl 5-methylpyridine-2,3-dicarboxylate
Conditions | Yield |
---|---|
With potassium tert-butylate In water; toluene |
diethyl 5-methylpyridine-2,3-dicarboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: N-Bromosuccinimide / 1 h 2: 0.5 h / 0 °C 3: sodium hydroxide / 1 h View Scheme |
diethyl 5-methylpyridine-2,3-dicarboxylate
Conditions | Yield |
---|---|
With N-Bromosuccinimide for 1h; Time; | |
With 2,2'-azobis(isobutyronitrile); bromine In 1,2-dichloro-ethane at 80℃; for 2h; |