DIETHYL 2,6-DIMETHYL-3,5-PYRIDINEDICARBOXYLATE
DIETHYL 2,6-DIMETHYL-3,5-PYRIDINEDICARBOXYLATE ??? ???
?? ??:
1149-24-2
???:
DIETHYL 2,6-DIMETHYL-3,5-PYRIDINEDICARBOXYLATE
???(??):
Diethyl 2,6-Dimethyl-3,5-Dicarboxylate;3,5-Diethoxycarbonyl-2,6-dimethylpyridine;Diethyl 2,6-dimethylpyridine-3,5-dicarboxylate;DIETHYL 2,6-DIMETHYL-3,5-PYRIDINEDICARBOXYLATE;Diethyl 2,6-diMethylpyridine-3,5-dicarboxylate 99%;3,5-diethyl 2,6-diMethylpyridine-3,5-dicarboxylate;2,6-Dimethyl-3,5-pyridinedicarboxylic acid diethyl ester;2,6-dimethylpyridine-3,5-dicarboxylic acid diethyl ester;2,6-Dimethylpyridine-3,5-bis(carboxylic acid ethyl) ester;3,5-Pyridinedicarboxylic acid, 2,6-dimethyl-, diethyl ester
CBNumber:
CB8246462
???:
C13H17NO4
??? ??:
251.28
MOL ??:
1149-24-2.mol
MSDS ??:
SDS
DIETHYL 2,6-DIMETHYL-3,5-PYRIDINEDICARBOXYLATE ??
???
72-74 °C (lit.)
?? ?
208 °C/40 mmHg (lit.)
??
1.1667 (rough estimate)
???
1.4800 (estimate)
?? ??
Sealed in dry,Room Temperature
??? ??
powder to crystal
?? ?? (pKa)
2.81±0.20(Predicted)
??
White to Orange to Green
DIETHYL 2,6-DIMETHYL-3,5-PYRIDINEDICARBOXYLATE C??? ??, ??, ??
Synthesis Reference(s)
Organic Syntheses, Coll. Vol. 2, p. 214, 1943
Tetrahedron, 28, p. 5911, 1972
Tetrahedron Letters, 34, p. 623, 1993
DOI: 10.1016/S0040-4039(00)61635-0 ?? ??
Diethyl 2,6-dimethylpyridine-3,5-dicarboxylate is formed during the oxidation of 4-substituted Hantsch dihydropyridines in presence of methanesulfonic acid, sodium nitrite and wet SiO
2 as oxidizing agents.
DIETHYL 2,6-DIMETHYL-3,5-PYRIDINEDICARBOXYLATE ?? ?? ? ???
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?? ??
DIETHYL 2,6-DIMETHYL-3,5-PYRIDINEDICARBOXYLATE ?? ??
???( 76)?? ??
Americas 1
China 56
Europe 1
France 1
Germany 1
India 4
Japan 1
Switzerland 1
The Netherlands 1
United Kingdom 1
United States 8
Global 76
DIETHYL 2,6-DIMETHYL-3,5-PYRIDINEDICARBOXYLATE ?? ??:
