(1-chloropropan-2-ylideneamino)urea

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: Add 1.0 gm chloroacetone and a solution of 0.84 gm NaHCO3 in 10 ml water to a solution of 1.1 gm semicarbazide hydrochloride in 25 ml THF and stir overnight. Two layers form. Separate the top layer and concentrate to obtain an off-white solid, 2-semicarbazono-1-chloropropane. Two layers form Separate the top layer concentrate

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: Add 1.0 gm chloroacetone and a solution of 0.84 gm NaHCO3 in 10 ml water to a solution of 1.1 gm semicarbazide hydrochloride in 25 ml THF and stir overnight. Two layers form. Separate the top layer and concentrate to obtain an off-white solid, 2-semicarbazono-1-chloropropane. Two layers form Separate the top layer concentrate