HCID 131711050, compound → HCID 131711049, compound

HRID 1679147Notes

Reaction equation

HRID 1679147 reaction equation
C([N:3](CC)[C:4]1[CH:9]=[CH:8][C:7]([C:10]2[C:11]([C:21]3[C:22]([C:27]4[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=4)=[CH:23][CH:24]=[CH:25][CH:26]=3)=[CH:12][C:13]([N:16](CC)CC)=[CH:14][CH:15]=2)=[CH:6][CH:5]=1)C>CS(C)=O>[NH2:3][C:4]1[CH:5]=[CH:6][C:7]([C:10]2[C:11]([C:21]3[C:22]([C:27]4[CH:28]=[CH:29][CH:30]=[CH:31][CH:32]=4)=[CH:23][CH:24]=[CH:25][CH:26]=3)=[CH:12][C:13]([NH2:16])=[CH:14][CH:15]=2)=[CH:8][CH:9]=1

Participants

3

Reactant 1

HCID 131711050HCID 131711050, compound

Product 1

HCID 131711049HCID 131711049, compound

Reagents, catalysts & solvents 1

HCID 679Dimethyl SulfoxideSolvent

Procedure

The NMR spectrum in dimethyl sulfoxide included an aromatic singlet 7.52 to low field of an A2B2 quartet 7.37, 7.22, 6.59 and 6.44 with integrated intensities in the ratio 1:1. N,N,N', N'-Tetraethyl-4,4'-diamino-quarterphenyl may be prepared from the diamino derivative of Example 5 by following the procedure outlined in Example 6.

Sources & evidence

ORD record
ord-c612be99687a4582b6aaff6849e9fcca
Source dataset
uspto-grants-1978_03
Patent number
US04079082

Reaction notes

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