Benzene → 2-[2-(4-Methoxycarbonylmethylphenoxy)-1-methylethyl]amino-1-(3,5-dichlorophenyl)ethanol

Beteiligte Stoffe

Reaktionsschritte

Following a procedure similar to that described in Example 3, but using 3.0 g of 2-amino-1-(3,5-dichlorophenyl)ethanol (prepared as described in Preparation 39), 3.87 g of methyl 4-(2-oxopropoxy)phenylacetate (prepared as described in Preparation 3), 80 ml of benzene, 60 ml of absolute methanol and 2.9 g of sodium cyanoborohydride, and then purifying the reaction product by column chromatography through silica gel, using ethyl acetate as the eluent, 3.6 g of the title compound were obtained, having an Rf=0.51 (thin layer chromatography over silica gel, using ethyl acetate as the developing solvent).

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