Ethanone, 1-(2-chlorophenyl)- → HCID 89677132, compound

Participants

Reaction Steps

A 100 mL round-bottom flask purged and maintained with an inert atmosphere of nitrogen and charged with 1-(2-chlorophenyl)ethan-1-one (3.80 g, 24.6 mmol, 1.20 equiv), methylhydrazine sulfate (3.00 g, 20.8 mmol, 1.00 equiv) and ethanol (30 mL). The resulting solution was heated to reflux overnight. The reaction progress was monitored by LCMS. The resulting mixture was concentrated under reduced pressure to provide 7.0 g (crude) of (Z)-1-[1-(2-chlorophenyl)ethylidene]-2-methylhydrazine as yellow oil. LCMS (ESI, m/z): 183 [M+H]+.

Provenance & Evidence