4-Phenylbenzoyl chloride → HCID 21535560, compound

HRID 1076969Notes

Reaction equation

HRID 1076969 reaction equation
[C:1]1([C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)[CH:6]=[CH:5][C:4]([C:7](Cl)=[O:8])=[CH:3][CH:2]=1.[NH2:16][C:17]1[N:22]=[C:21]([NH2:23])[C:20]([NH2:24])=[N:19][C:18]=1[NH2:25]>N1C=CC=CC=1>[C:1]1([C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)[CH:6]=[CH:5][C:4]([C:7]([NH:16][C:17]2[N:22]=[C:21]([NH:23][C:7]([C:4]3[CH:3]=[CH:2][C:1]([C:10]4[CH:11]=[CH:12][CH:13]=[CH:14][CH:15]=4)=[CH:6][CH:5]=3)=[O:8])[C:20]([NH:24][C:7]([C:4]3[CH:3]=[CH:2][C:1]([C:10]4[CH:11]=[CH:12][CH:13]=[CH:14][CH:15]=4)=[CH:6][CH:5]=3)=[O:8])=[N:19][C:18]=2[NH:25][C:7]([C:4]2[CH:5]=[CH:6][C:1]([C:10]3[CH:11]=[CH:12][CH:13]=[CH:14][CH:15]=3)=[CH:2][CH:3]=2)=[O:8])=[O:8])=[CH:3][CH:2]=1

Participants

4

Reactant 2

HCID 841514-Phenylbenzoyl chlorideHCID 22162408HCID 22162408, compound

Product 1

HCID 21535560HCID 21535560, compound

Reagents, catalysts & solvents 1

HCID 1049PyridineSolvent

Procedure

In the same way, reaction of 4-biphenylcarbonyl chloride with tetraaminopyrazine in excess pyridine will give tetrakis(4-biphenylcarboxamido)pyrazine. Heating this compound at or near its Tp will give 2,6-bis(4-biphenylyl)-1H,5H-diimidazo[4,5-b:4',5'-e]pyrazine.

Sources & evidence

ORD record
ord-ed35f9017ea448b1aa74d6fe2dab32bb
Source dataset
uspto-grants-1976_05
Patent number
US03959277

Reaction notes

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