Hydrochloric Acid → HCID 59256054, compound

Participants

Reaction Steps

To a solution of [5-(4-ethylbenzyl)benzo[b]thiophen-2-ylmethyl]phosphonic acid diethylester (0.80 g) in ethanol (8.0 mL) was added 6N—HCl (8.0 mL), and the reaction mixture was refluxed for 42 hr. Evaporation and crystallization from ethyl acetate-n-hexane gave the title compound (0.54 g) as a colorless crystal.

Provenance & Evidence