1-Bromopropane → HCID 13339929, 화합물

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[Cl:1][C:2]1[CH:3]=[C:4]2[CH:11]=[N:10][CH:9]([CH3:12])[N:5]2[C:6](=[O:8])[N:7]=1.[H-].[Na+].Br[CH2:16][CH2:17][CH3:18]>O1CCOCC1>[Cl:1][C:2]1[N:7]([CH2:16][CH2:17][CH3:18])[C:6](=[O:8])[N:5]2[C:9]([CH3:12])=[N:10][CH:11]=[C:4]2[CH:3]=1

참가 물질

실험 절차

To a mixture of 2.0 g (10.9 mmole) of 7-chloro-3-methylimidazo[1,5-c]pyrimidin-5-one (from Example 4, Part B) in 50 ml of dioxane was added 0.52 g (13 mmole) of 60% sodium hydride in oil. After ten minutes of stirring, 1.6 g (13 mmole) of 3-bromopropane was added and the mixture was stirred for 16 hours at 50° C. The solution was poured into 100 ml of an ice water mixture. The resulting solution was extracted four times with 75 ml portions of chloroform. The extracts were washed twice with water, dried, and evaporated. The residue was dissolved in 80 ml of chloroform, washed with six 100 ml portions of water, dried and evaporated. The residue was recrystallized with treatment with decolorizing charcoal from cyclohexane to provide 7-chloro-3-methyl-6-n-propylimidazo[1,5-c]pyrimidin-5-one, m.p. 125°-126° C. Analysis: Calculated for C10H12ClNO: %C, 53.2 ; %H, 5.4; %N, 18.6; Found: %C, 53.5; %H, 5.3; %N, 18.6.