Cyanuric chloride → HCID 19991788, compound

HRID 345988Notes

Reaction equation

HRID 345988 reaction equation
[CH2:1]([O:7][CH:8]1[CH2:13][C:12]([CH3:15])([CH3:14])[NH:11][C:10]([CH3:17])([CH3:16])[CH2:9]1)[CH2:2][CH2:3][CH2:4][CH2:5][CH3:6].[N:18]1[C:25]([Cl:26])=[N:24][C:22](Cl)=[N:21][C:19]=1[Cl:20]>C1(C)C=CC=CC=1>[Cl:20][C:19]1[N:18]=[C:25]([Cl:26])[N:24]=[C:22]([N:11]2[C:10]([CH3:16])([CH3:17])[CH2:9][CH:8]([O:7][CH2:1][CH2:2][CH2:3][CH2:4][CH2:5][CH3:6])[CH2:13][C:12]2([CH3:15])[CH3:14])[N:21]=1

Participants

4

Reactant 2

HCID 7954Cyanuric chlorideHCID 19991754HCID 19991754, compound

Product 1

HCID 19991788HCID 19991788, compound

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

62.7 g of 4-hexyloxy-2,2,6,6-tetramethylpiperidine are added with stirring to a solution of 23.9 g of cyanuric chloride in 100 ml of toluene. The mixture is subsequently heated to 80° for 24 hours. A white precipitate of the piperidine hydrochloride is formed during this. After cooling, the precipitate is filtered off, and the toluene solution is washed a number of times using 2N hydrochloric acid, dried over Na2SO4 and evaporated. The residue is recrystallized from acetonitrile. The product obtained melts at 49°-51°.

Workup

  1. temperatureThe mixture is subsequently heated to 80° for 24 hours

Sources & evidence

ORD record
ord-1a47d86a1be1451e9987fa236444dfca
Source dataset
uspto-grants-1991_10
Patent number
US05059689

Reaction notes

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