Hydrochloric Acid → 1,3,5-Tris-(p-(oct-1-yloxycarbonyl)-anilino)-s-triazine

HRID 4157

Reaction equation

[NH2:1][C:2]1[CH:18]=[CH:17][C:5]([C:6]([O:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH3:16])=[O:7])=[CH:4][CH:3]=1.[N:19]1[C:26](Cl)=[N:25][C:23](Cl)=[N:22][C:20]=1Cl.Cl>C1(C)C(C)=CC=CC=1>[CH2:9]([O:8][C:6]([C:5]1[CH:4]=[CH:3][C:2]([NH:1][N:19]2[CH2:26][N:25]([NH:1][C:2]3[CH:18]=[CH:17][C:5]([C:6]([O:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH3:16])=[O:7])=[CH:4][CH:3]=3)[CH2:23][N:22]([NH:1][C:2]3[CH:3]=[CH:4][C:5]([C:6]([O:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH3:16])=[O:7])=[CH:17][CH:18]=3)[CH2:20]2)=[CH:18][CH:17]=1)=[O:7])[CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH3:16]

Participants

Conditions

Temperature: 90 °C

Procedure

75 g of octyl p-aminobenzoate and 18.5 g of cyanuric chloride in 1,000 ml of xylene were heated at 140° C. for 8 hours. After the evolution of hydrogen chloride was complete, the reaction solution was cooled to 90° C., washed twice with saturated sodium bicarbonate solution and once with water and then cooled to room temperature. The white crystals precipitated were filtered off under suction.

Workup

washwashed twice with saturated sodium bicarbonate solution and once with water
temperaturecooled to room temperature
customThe white crystals precipitated
filtrationwere filtered off under suction

Sources & evidence

ORD record: ord-848069fa4f1f477c85839d23e4203cc5
Source dataset: uspto-grants-1988_02
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04724137

Linked notes

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