7-Methoxy-1,2,3,4-tetrahydronaphthalene-1-carboxylic acid → N-(4-isopropylphenyl)-N-[(6-methoxypyridin-3-yl)methyl]-7-methoxy-1,2,3,4-tetrahydronaphthalene-1-carboxamide

Participants

Reaction Steps

By the reaction and treatment in the same manner as in Example 12 using 7-methoxy-1,2,3,4-tetrahydronaphthalene-1-carboxylic acid (0.50 g) and (4-isopropylphenyl)[(6-methoxypyridin-3-yl)methyl]amine (0.62 g) as starting materials, N-(4-isopropylphenyl)-N-[(6-methoxypyridin-3-yl)methyl]-7-methoxy-1,2,3,4-tetrahydronaphthalene-1-carboxamide was obtained. This was dissolved in ether, and 4N-hydrochloric acid/dioxane was added. The precipitated solid was collected by filtration to give N-(4-isopropylphenyl)-N-[(6-methoxypyridin-3-yl)methyl]-7-methoxy-1,2,3,4-tetrahydronaphthalene-1-carboxamide monohydrochloride (0.47 g).

Provenance & Evidence