Chloride → HCID 21400464, compound

HRID 1438764Notes

Reaction equation

HRID 1438764 reaction equation
[CH:1]1([NH:7][C:8]2[C:21]3[C:20](=[O:22])[C:19]4[C:14](=[CH:15][C:16]([N+:23]([O-:25])=[O:24])=[CH:17][CH:18]=4)[C:13](=[O:26])[C:12]=3[C:11](Cl)=[CH:10][CH:9]=2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[C:28]([C:32]1[CH:38]=[CH:37][C:35]([NH2:36])=[CH:34][CH:33]=1)([CH3:31])([CH3:30])[CH3:29].C([O-])(=O)C.[K+].[Cl-]>CO.II>[CH:1]1([NH:7][C:8]2[C:21]3[C:20](=[O:22])[C:19]4[C:14](=[CH:15][C:16]([N+:23]([O-:25])=[O:24])=[CH:17][CH:18]=4)[C:13](=[O:26])[C:12]=3[C:11]([NH:36][C:35]3[CH:37]=[CH:38][C:32]([C:28]([CH3:31])([CH3:30])[CH3:29])=[CH:33][CH:34]=3)=[CH:10][CH:9]=2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1

Participants

7

Reactant 4

HCID 312ChlorideHCID 698614-Tert-ButylanilineHCID 517044Potassium AcetateHCID 21400483HCID 21400483, compound

Product 1

HCID 21400464HCID 21400464, compound

Reagents, catalysts & solvents 2

HCID 807IodineCatalystHCID 887MethanolSolvent

Procedure

30 g of 1-cyclohexylamino-4-chloro-6-nitroanthraquinone, 90 ml of p-tert.-butylaniline, 9.6 g of potassium acetate, 0.2 g of copperI chloride and 0.05 g of iodine are heated at 120°-130° C until only a little starting material remains detectable (approx. 12 hours being required). The mixture is diluted with 135 ml of methanol and the product is filtered off cold and washed with methanol and hot water. 26 g of 1-cyclohexylamino-4-(p-tert.-butylanilino)-6-nitroanthraquinone are obtained.

Workup

  1. custom(approx. 12 hours being required)
  2. filtrationthe product is filtered off cold
  3. washwashed with methanol and hot water

Sources & evidence

ORD record
ord-fcde85031ebc4f8fb7a2f1720713c40b
Source dataset
uspto-grants-1977_11
Patent number
US04056544

Reaction notes

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