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丙酮与乙酸酐氟化硼 乙酰丙酮的制备
乙酰丙酮的制备 1、乙酰丙酮可由三氟化硼存在下,丙酮被乙酸酐酰化制得。(CH3CO)2O+CH3C(O)CH3→CH3C(O)CH2C(O)CH32、也可由丙酮和乙酸乙酯缩合制得。NaOEt+EtO2CCH3+CH3C(O)CH3→NaCH...
乙酰丙酮的制备 1、乙酰丙酮可由三氟化硼存在下,丙酮被乙酸酐酰化制得。(CH3CO)2O+CH3C(O)CH3→CH3C(O)CH2C(O)CH32、也可由丙酮和乙酸乙酯缩合制得。NaOEt+EtO2CCH3+CH3C(O)CH3→NaCH...