Phenacyl bromide → HCID 20559862, compound

Participants

Reaction Steps

By following the method of Example 1a the treatment of ⟦2-di-n-butylamino-3,4-dihydro-naphthalene,2-diamylamino-3,4-dihydronaphthalene, ⟧2-di-n-butylamino-3,4-dihydronaphthalene, 2-diamylamino-3,4-dihydronaphthalene, and 2-(1-piperidino)-3,4-dihydronaphthalene with phenacylbromide produces tautomeric N-[3,4-dihydro-1-(2-oxo-2-phenylethyl)-2(1H)-naphthalenylidene]-N-butyl-butanaminium bromide in equilibrium with 1-phenacyl-2-di-n-butylamino-3,4-dihydronaphthalene hydrobromide, tautomeric N-[3,4-dihydro-1-(2-oxo-2-phenylethyl)-2(1H)-naphthalenylidene]-N-pentyl-pentanaminium bromide in equilibrium with 1-phenacyl-2-diamylamino-3,4-dihydronaphthalene hydrobromide, and tautomeric 1-[3,4-dihydro-1-(2-oxo-2-phenylethyl-2(1H)-naphthalenylidene]piperidinium bromide in equilibrium with 1-phenacyl-2-(1-piperidino)-3,4-dihydronaphthalene hydrobromide, respectively.

Provenance & Evidence