HCID 19805562, compound → HCID 54443074, compound

Participants

Reaction Steps

A mixture of 16.8 g. (47.3 mMol) {3-[2-(benzyloxycarbonylamino)-ethyl]-phenyl}-tetrahydropyranyl ether, 80 ml. ethanol and 3 g. Amberlyst is stirred for 2 hours at ambient temperature, then filtered and evaporated. The last traces of ethanol are removed by blowing in air with the application of a slight vacuum at 70° C. The product is obtained in the form of a colourless oil. Yield quantitative.

Provenance & Evidence