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ChemicalBook CAS DataBase List Diethyl 4-bromopyridine-2,6-dicarboxylate

Diethyl 4-bromopyridine-2,6-dicarboxylate synthesis

11synthesis methods
68631-52-7 Synthesis
2,6-Pyridinedicarboxylic acid, 4-hydroxy-, 2,6-diethyl ester

68631-52-7
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Diethyl 4-bromopyridine-2,6-dicarboxylate

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Yield: 92%

Reaction Conditions:

Stage #1:4-hydroxypyridine-2,6-dicarboxylic acid diethylester with phosphorus pentabromide at 95; for 3.5 h;
Stage #2: in ethanol;chloroform at 0; for 3 h;

Steps:


copying of Exp details for full text of reaction could not possible.

References:

Georgiades, Savvas N.;Rizeq, Natalia [Synlett,2015,vol. 26,# 4,art. no. ST-2014-D0863-L,p. 489 - 493] Location in patent:supporting information

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