Water → HCID 20272142, compound

HRID 484941Notes

Reaction equation

HRID 484941 reaction equation
[N:1]1[C:8](Cl)=[N:7][C:5](Cl)=[N:4][C:2]=1[Cl:3].[NH2:10][CH:11]1[CH2:16][C:15]([CH3:18])([CH3:17])[N:14]([CH3:19])[C:13]([CH3:21])([CH3:20])[CH2:12]1.C(=O)([O-])[O-].[K+].[K+].O>C1(C)C(C)=CC=CC=1.C(Cl)(Cl)Cl>[Cl:3][C:2]1[N:1]=[C:8]([NH:10][CH:11]2[CH2:12][C:13]([CH3:21])([CH3:20])[N:14]([CH3:19])[C:15]([CH3:17])([CH3:18])[CH2:16]2)[N:7]=[C:5]([NH:10][CH:11]2[CH2:12][C:13]([CH3:20])([CH3:21])[N:14]([CH3:19])[C:15]([CH3:18])([CH3:17])[CH2:16]2)[N:4]=1

Participants

7

Reactant 4

HCID 962WaterHCID 7954Cyanuric chlorideHCID 11430Potassium CarbonateHCID 6937924-Amino-1,2,2,6,6-pentamethylpiperidine

Product 1

HCID 20272142HCID 20272142, compound

Reagents, catalysts & solvents 2

HCID 6212ChloroformSolventHCID 7237O-XyleneSolvent

Procedure

9.0 g of cyanuric chloride and 20.0 g of 4-amino-1,2,2,6,6-pentamethylpiperidine were dissolved in 100 ml of xylene, and the solution was stirred at room temperature for 1 hour. 50 ml of a saturated aqueous solution of potassium carbonate were then added to the resulting solution and the mixture was stirred for a further 2 hours at 60° C. At the end of this time, water and chloroform were added to the mixture, which was then allowed to stand at room temperature. The resulting crystals were filtered off and then recrystallized from benzene, to give the title compound in the form of crystals melting at 290° C.

Workup

  1. stirringthe mixture was stirred for a further 2 hours at 60° C
  2. customto stand at room temperature
  3. filtrationThe resulting crystals were filtered off
  4. customrecrystallized from benzene

Sources & evidence

ORD record
ord-f1185a2c3b0d423699b4fe8839db8f65
Source dataset
uspto-grants-1985_08
Patent number
US04533688

Reaction notes

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