HCID 20434118, compound → HCID 20434090, compound

Participants

Reaction Steps

A mixture of 0.7 g of α-[(α-methyl-4-methoxyphenethylamino)methyl]-2-benzyloxybenzylalcohol oxalate [the diastereoisomer of M.p. 143°-144° C. (decomp.)], 0.15 g of 10% palladium-carbon and 15 ml of 90% aqueous ethanol is treated in the same manner as described in Example 1-(4-a). The crude product thus obtained is recrystallized from ethanol. 0.48 g of α-[(α-methyl-4-methoxyphenethylamino)methyl]-2-hydroxybenzylalcohol oxalate [the diastereoisomer of M.p. 193°-194° C. (decomp.)] is thereby obtained.

Provenance & Evidence