ChemicalBook CAS DataBase List 2,6-Di(4-carboxyphenyl)pyridine

2,6-Di(4-carboxyphenyl)pyridine synthesis

1synthesis methods

Product Name:2,6-Di(4-carboxyphenyl)pyridine
CAS Number:1099-06-5
Molecular formula:C19H13NO4
Molecular Weight:319.31

Benzoic acid, 4,4'-(2,6-pyridinediyl)bis-, 1,1'-dimethyl ester

1201925-73-6
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1099-06-5
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Yield:1099-06-5 92%

Reaction Conditions:

Stage #1: dimethyl 4,4'-(pyridine-2,6-diyl)dibenzoatewith water;sodium hydroxide in tetrahydrofuran;methanol at 20;
Stage #2: with hydrogenchloride in tetrahydrofuran;water;

References:

Li, Jian-Rong;Zhou, Hong-Cai [Angewandte Chemie - International Edition,2009,vol. 48,# 45,p. 8465 - 8468] Location in patent:supporting information; experimental part

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