Phenyl glycidyl ether → HCID 18915770, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 10 g (35 mmol) of 2,4-dihydroxy-5-(1,1-dimethylpropyl)benzophenone, 5.8 g (38 mmol) of phenyl glycidyl ether, 1.3 g (3.5 mmol) of ethyltriphenylphosphonium bromide in 30 ml of xylene is stirred at 135° C. for 3 h. The reaction mixture is cooled and then filtered over Prolith rapid bleaching earth. The residue which remains after concentrating by evaporation is distilled in a bulb tube (250° C./0.1 mbar). 10.5 g (69%) of the compound are obtained as a viscous yellow liquid.

Provenance & Evidence