2,2'-Bipyridine-4,4'-dicarboxylic acid → 2,2'-Bipyridine

HRID 265220Notes

Reaction equation

HRID 265220 reaction equation
[N:1]1[CH:6]=[CH:5][CH:4]=[C:3](C(O)=O)[C:2]=1[C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][N:11]=1.N1C=CC(C(O)=O)=CC=1C1C=C(C(O)=O)C=CN=1>>[N:1]1[CH:6]=[CH:5][CH:4]=[CH:3][C:2]=1[C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][N:11]=1

Participants

3

Reactant 2

HCID 6880942,2'-Bipyridine-4,4'-dicarboxylic acidHCID 9942423[2,2'-Bipyridine]-3-carboxylic acid

Product 1

HCID 14742,2'-Bipyridine

Procedure

Fluorescent bipyridyl indicators are prepared using synthetic methods that are entirely analogous to those described in Example 3, excepting that the starting material is a bipyridyl carboxylic acid such as 2,2'-bipyridine-4,4'-dicarboxylic acid (Aldrich Chemical Company).

Sources & evidence

ORD record
ord-a686755246154e149eacc395935eb635
Source dataset
uspto-grants-1997_07
Patent number
US05648270

Reaction notes

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