Potassium Hydroxide → HCID 135977958, compound

Participants

Reaction Conditions

Reaction Steps

Preparation of the starting compound for Examples 24 and 25: Under nitrogen, 42.9 g (170 mmol) of 11-bromo-1-undecanol are added at 80° C. to a solution of 20.3 g (50 mmol) of 2,4,6-tris(2,4-dihydroxyphenyl)-1,3,5-triazine, 9.3 g (141 mmol) of potassium hydroxide and 150 ml of diglyme. The mixture is heated at 100° C. for 16 hours and filtered while hot, and the filtrate is cooled to 0° C. The crystallized solid is filtered off, pressed and dried for 48 hours under reduced pressure (60 mmHg, 70° C.), giving 24.3 g (53% yield) of 2,4,6-tris[2-hydroxy-4-(11-hydroxyundecyloxy)phenyl]-1,3,5-triazine as a pale yellow, resin-like solid.

Provenance & Evidence