2-Pyrazinecarboxylic acid → N,N-bis(2'-ethylhexyl)pyrazine-2-carboxamide

HRID 482848

Reaction equation

HRID 482848 reaction equation
[N:1]1[CH:6]=[CH:5][N:4]=[CH:3][C:2]=1[C:7]([OH:9])=O.[CH2:10]([CH:12]([CH2:23][CH2:24][CH2:25][CH3:26])[CH2:13][NH:14][CH2:15][CH:16]([CH2:21][CH3:22])[CH2:17][CH2:18][CH2:19][CH3:20])[CH3:11]>[Hg]>[CH2:21]([CH:16]([CH2:17][CH2:18][CH2:19][CH3:20])[CH2:15][N:14]([CH2:13][CH:12]([CH2:10][CH3:11])[CH2:23][CH2:24][CH2:25][CH3:26])[C:7]([C:2]1[CH:3]=[N:4][CH:5]=[CH:6][N:1]=1)=[O:9])[CH3:22]

Participants

4

Reactant 2

HCID 10472-Pyrazinecarboxylic acidHCID 7791Bis(2-ethylhexyl)amine

Product 1

HCID 23326134N,N-bis(2'-ethylhexyl)pyrazine-2-carboxamide

Reagents, catalysts & solvents 1

HCID 23931MercuryCatalyst

Procedure

N,N-bis(2'-ethylhexyl)pyrazine-2-carboxamide was prepared from pyrazine-2-carboxylic acid and bis(2-ethylhexyl)amine by the general method of Example 5, the amine being used in place of the alcohol. The compound had a boiling range of 155° to 160° C. at 0.2 mm pressure of mercury.

Sources & evidence

ORD record
ord-16a7bc2f45a94e8abf77f998f6fe7fa8
Source dataset
uspto-grants-1986_03
Patent number
US04576815

Linked notes

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