Sodium Chloride → HCID 15667144、化合物

関与物質

反応手順

51 mg sodium was dissolved in 5 ml n-propanol. 670 mg of the above product (2R-trans)-2,7-dihydro-2-methyl-3,7-diphenyl-5-chloro-3H-imidazo[1,2-c]pyrazolo[4,3-e]pyrimidine dissolved in 15 ml n-propanol was added to the propoxide solution with stirring. After 1 hour the reaction was poured into 200 ml saturated NaCl and the extracts were dried over MgSO4, filtered and concentrated to yield an oil which was purified by radial chromatography (30-50-70-90% ethanol/ hexane, 2 mm plate) to yield 600 mg of (2R-trans)-2,7-dihydro-2-methyl-3,7-diphenyl-5-propoxy-3H-imidazo[1,2-c]pyrazolo[4,3-e]pyrimidine.

情報源と証拠