Reacción #354953

Ecuación de reacción

3-hydroxy-3-aminomethyl-3,4-dihydro-2H-1,5-benzodioxepin hydrochloride

3-hydroxy-3-(1-aminoethyl)-3,4-dihydro-2H-1,5-benzodioxepin hydrochloride

→

3-hydroxy-3-(1-isopropylaminoethyl)-3,4-dihydro-2H-1,5-benzodioxepin hydrochloride

Condiciones de reacción

Tratamiento posterior

1. 1
   Otrothe same reaction conditions

Procedimiento

By replacing the 3-hydroxy-3-aminomethyl-3,4-dihydro-2H-1,5-benzodioxepin hydrochloride employed in Step F of Example 1 by an equivalent quantity of 3-hydroxy-3-(1-aminoethyl)-3,4-dihydro-2H-1,5-benzodioxepin hydrochloride and employing the same reaction conditions called for in Example 1, Step F, there is obtained 3-hydroxy-3-(1-isopropylaminoethyl)-3,4-dihydro-2H-1,5-benzodioxepin hydrochloride, M.P. 206°-211° C. It was purified by recrystallization from ethanol giving a product of M.P. 215°-7° .

Fuente