tert-butyl N-(2-(4-hydroxyphenyl)ethyl)carbamate → 4-(2-t-Butoxycarbonylaminoethyl)phenoxymethyl-(3-benzyloxypropyl)phosphinic acid, n-butyl ester

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The title compound was prepared from 3-benzyloxypropyl-(4-chlorobenzenesulfonyloxymethyl)phosphinic acid, n-butyl ester and 2-(4-hydroxyphenyl)ethylcarbamic acid, t-butyl ester according to the procedure described in Procedure 24. The crude product was purified by chromatography, eluting with dichloromethane containing 3% methanol, to give an oil.

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