Reaction #4253

Reaction equation

octyl p-aminobenzoate

cyanuric chloride

hydrogen chloride

→

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

Solvents

xylene

Conditions

Workup

1. 1
   Washwashed twice with saturated sodium bicarbonate solution and once with water
2. 2
   Temperaturecooled to room temperature
3. 3
   OtherThe white crystals precipitated
4. 4
   Filtrationwere filtered off under suction

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.

Source