Ethanol → HCID 178463840, compound

HRID 1282980Notes

Reaction equation

HRID 1282980 reaction equation
[Cl-].[CH3:2][N:3]([CH3:28])[C:4]1[CH:9]=[CH:8][C:7]([C:10]2[CH:15]=[C:14]([C:16]3[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=3)[S+:13]=[C:12]([C:22]3[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=3)[CH:11]=2)=[CH:6][CH:5]=1.C(O)C.[CH3:32][CH2:33][N:34]([C:37]1[CH:42]=[CH:41][C:40]([N:43]=[N:44][C:45]2[CH:50]=[CH:49][C:48]([S:51]([O-:54])(=[O:53])=[O:52])=[CH:47][CH:46]=2)=[CH:39][CH:38]=1)[CH2:35][CH3:36].[Na+]>O>[CH2:35]([N:34]([CH2:33][CH3:32])[C:37]1[CH:38]=[CH:39][C:40]([N:43]=[N:44][C:45]2[CH:50]=[CH:49][C:48]([S:51]([O-:54])(=[O:52])=[O:53])=[CH:47][CH:46]=2)=[CH:41][CH:42]=1)[CH3:36].[CH3:2][N:3]([CH3:28])[C:4]1[CH:5]=[CH:6][C:7]([C:10]2[CH:11]=[C:12]([C:22]3[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=3)[S+:13]=[C:14]([C:16]3[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=3)[CH:15]=2)=[CH:8][CH:9]=1

Participants

5

Reactant 3

HCID 702EthanolHCID 23676309Benzenesulfonic acid, 4-[[4-(diethylamino)phenyl]azo]-, sodium saltHCID 178482633HCID 178482633, compound

Product 1

HCID 178463840HCID 178463840, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

To a solution of 4-(4'-dimethylaminophenyl)-2,6-diphenylthiapyrylium chloride, 8.07 g, in a warm mixture of water, 400 mls, and ethanol, 100 mls, is added a solution of Ethyl Orange, E.K. 122, 7.5 g in warm water, 200 mls, in portions with stirring.

Sources & evidence

ORD record
ord-c30b4297763d4a45bf5b5a86e42dc62b
Source dataset
uspto-grants-1976_08
Patent number
US03973962

Reaction notes

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