Hydrochloric Acid → HCID 68422681, compound

Participants

Reaction Steps

To a solution of 2-[5-(4-Ethylbenzyl)-2-hydroxyphenyl]ethylphosphonic acid diethylester (0.50 g) in ethanol (5.0 mL) was added 6N—HCl (5.0 mL), and the reaction mixture was refluxed for 24 hr. Evaporation and crystallization from ethyl acetate-n-hexane gave the title compound (0.40 g) as a colorless crystal.

Provenance & Evidence