2-Pyrazinecarboxylic acid → HCID 86739965, compound

HRID 2231277Notes

Reaction equation

HRID 2231277 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-c1bb97a0ca7c48a5bf9e12a2e92b8dbe
Source dataset
uspto-grants-1988_11
Patent number
US04782074

Reaction notes

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