反应详情

Finely-ground 1-[(1,2,3,4-tetrahydro-1-oxo-2-naphthalenyl)-methyl]-4-anilino isonipecotonitrile (5.0 g) is slurried in absolute ethanol and treated with 1.2 equivalents of ethereal hydrogen chloride. The resulting mixture is cooled and filtered to yield the title compound.

1. temperatureThe resulting mixture is cooled
2. filtrationfiltered