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Name:2,2'-Bipyridine-4,4'-dicarbaldehyde

Other name: [2,2'-Bipyridine]-4,4'-dicarbaldehyde;

2-(4-formylpyridin-2-yl)pyridine-4-carbaldehyde;

4,4'-Diformyl-2,2'-bipyridine;

 4,4'-Diformyl-2,2'-bipyridyl; 

Bipyridine-4,4'-dialdehyde.

CAS: 99970-84-0 

EINECS:N/A

MF: C12H8N2O2 

MW: 212.20400 

MP: 188?C (dec.)(lit.)

Appearance: White solid powder

Purity: 97% min

Package: 25g, 100g, 500g, bulk package 

2,2'-Bipyridine-4,4'-dicarbaldehyde  CAS: 99970-84-0 also named 

[2,2'-Bipyridine]-4,4'-dicarbaldehyde;

2-(4-formylpyridin-2-yl)pyridine-4-carbaldehyde;

4,4'-Diformyl-2,2'-bipyridine;

 4,4'-Diformyl-2,2'-bipyridyl; 

Bipyridine-4,4'-dialdehyde.

A tripodal ligand L-1 and dipodal ligand L-2 containing imidazole rings have been synthesized by the reaction of 1,10-phenanthroline-5,6-dione with 2,2'-bipyridine-4,4'-dicarbaldehyde CAS:99970-84-0     

and 4-methyl-2,2'-bipyridine-4'-carbaldehyde,respectively, in the presence 

of ammonium acetate.

Using 4, 4-dimethyl-2, 2-bipyridine as raw material, and using manganese dioxide-sulfuric acid and manganese trioxide-sulfuric acid systems as oxidants, 2,2'-Bipyridine-4,4'-dicarbaldehyde  CAS: 99970-84-0 was obtained by direct oxidation.

The down-stream product 2,2'-Bipyridine-4,4'-dicarboxylic acid CAS:6813-38-3 

and 4,4'-Bis(methoxycarbonly)-2,2'-bipyridine CAS:71071-46-0  and 2,2'-Bipyridine-4,4'-diyldimethanol CAS:109073-77-0  and 4,4'-Bis(bromomethyl)-2,2'-bipyridine CAS:134457-14-0  of 

2,2'-Bipyridine-4,4'-dicarbaldehyde  CAS: 99970-84-0 are also available from Alfa.

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