HCID 86738963, compound → HCID 13187471, compound

Participants

Reaction Steps

[[(2,2-Dimethyl-1-oxopropoxy)methoxy](4-phenylbutyl)phosphinyl]acetic acid, phenylmethyl ester (2.95 g, 6.4 mmol) in 75 ml of ethyl acetate was hydrogenated at 48 psi over 10% palladium on charcoal catalyst (0.4 g) for 1 hour. The mixture was filtered through Celite and evaporated to dryness to give the title acid as a colorless oil which solidified to a solid, melting point 48°-50° C.

Provenance & Evidence