Methyl iodide → 4-Methyl-4-[4-[7-(4-methyl-phenyl)-3,4-dihydronaphthalene-2-carboxamido]benzyl]-thiomorpholinium iodide

Participants

Reaction Steps

In DMF (3 ml) was dissolved 7-(4-methylphenyl)-N-[4-(thiomorpholinomethyl)phenyl]-3,4-dihydronaphthalene-2-carboxamide (160 mg), and to the mixture was added methyl iodide (66 μl). The mixture was stirred at room temperature for 17 hours, and to the mixture was added ethyl acetate (100 ml). The resulting precipitate was filtered and recrystallized from ethyl acetate-methanol to give 4-methyl-4-[4-[7-(4-methyl-phenyl)-3,4-dihydronaphthalene-2-carboxamido]benzyl]-thiomorpholinium iodide (Compound 55) (165 mg) as colorless crystals.

Provenance & Evidence