C.I. Basic Orange 2 → HCID 178442912, compound
Reaction equation
[CH:1]1[CH:2]=[CH:3][C:4]([N:7]=[N:8][C:9]2[CH:10]=[CH:11][C:12]([NH2:16])=[CH:13][C:14]=2[NH2:15])=[CH:5][CH:6]=1.Cl.[Cl:18][S:19]([OH:22])(=O)=[O:20].C1C=CC(N=NC2C=CC(N)=CC=2N)=CC=1.Cl.S(Cl)(O)(=O)=O.[CH2:45]([NH2:63])[CH2:46][CH2:47][CH2:48][CH2:49][CH2:50][CH2:51][CH2:52][CH2:53][CH2:54][CH2:55][CH2:56][CH2:57][CH2:58][CH2:59][CH2:60][CH2:61][CH3:62]>>[CH:1]1[CH:6]=[CH:5][C:4]([N:7]=[N:8][C:9]2[CH:10]=[CH:11][C:12]([NH2:16])=[CH:13][C:14]=2[NH2:15])=[CH:3][CH:2]=1.[ClH:18].[CH2:45]([NH:63][SH:19](=[O:22])=[O:20])[CH2:46][CH2:47][CH2:48][CH2:49][CH2:50][CH2:51][CH2:52][CH2:53][CH2:54][CH2:55][CH2:56][CH2:57][CH2:58][CH2:59][CH2:60][CH2:61][CH3:62]Participants
Conditions
- Temperature
- 20 °C
Procedure
A mixture of 4 g of chrysoidine and 20 g of chlorosulfonic acid was stirred at a temperature lower than 20° C. for 2 hours and poured in ice water to salt out chrysoidine sulfochloride. Then 5 g of chrysoidine sulfochloride were reacted with 20 g of stearyl amine molten at 70° C. The reaction product was extracted with benzene and benzene was evaporated yield the intended chrysoidine-N-stearylsulfonamide. A liquid developer was prepared by dispersing 0.1 g of the resulting product in 1 liter of Shellsol 71 (product of Shell Petroleum Co.), which is an isoparaffin hydrocarbon, by effecting ultrasonic vibration for 2 minutes. This liquid developer was excellent in dispersibility and gave a yellow visible negative image of good fixing property.
Workup
- custommolten at 70° C
- extractionThe reaction product was extracted with benzene and benzene
- customwas evaporated
Sources & evidence
- ORD record
- ord-07e34fe54a014b4a822af1d7c3a9bdb2
- Source dataset
- uspto-grants-1977_09
- Patent number
- US04051052
Reaction notes
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