2-Pyrazinecarboxylic acid → HCID 86739965, compound

HRID 1906755Notes

Reaction equation

HRID 1906755 reaction equation
[N:1]1[CH:6]=[CH:5][N:4]=[CH:3][C:2]=1[C:7]([OH:9])=[O:8].C(N1C=CN=C1)(N1C=CN=C1)=O>C(Cl)(Cl)Cl>[N-:1]1[CH:2]=[CH:3][N:4]=[CH:6]1.[N:1]1[CH:6]=[CH:5][N:4]=[CH:3][C:2]=1[C:7]([OH:9])=[O:8]

Participants

4

Reactant 2

HCID 10472-Pyrazinecarboxylic acidHCID 682631,1'-Carbonyldiimidazole

Product 1

HCID 86739965HCID 86739965, compound

Reagents, catalysts & solvents 1

HCID 6212ChloroformSolvent

Procedure

2-pyrazine carboxylic acid, 1.3 gm was added to 10 ml chloroform. 1.7 gm of carbonyldiimidazole was added to the system. The system was stirred overnight at room temperature to give the 2-pyrazine carboxylic acid imidazolide.

Sources & evidence

ORD record
ord-2960576852244b3abcd7335623a412aa
Source dataset
uspto-grants-1987_03
Patent number
US04654346

Reaction notes

Loading…