反応式
[OH:1][CH2:2][CH:3]1[CH2:12][N:7]2[CH2:8][CH2:9][NH:10][CH2:11][CH:6]2[CH2:5][CH2:4]1.Cl[C:14]1[N:19]=[CH:18][CH:17]=[CH:16][N:15]=1.C(=O)([O-])[O-].[Na+].[Na+]>O>[OH:1][CH2:2][CH:3]1[CH2:12][N:7]2[CH2:8][CH2:9][N:10]([C:14]3[N:19]=[CH:18][CH:17]=[CH:16][N:15]=3)[CH2:11][CH:6]2[CH2:5][CH2:4]1参加物
5
実験手順
A mixture of 4.5 g (26 mmol) of (7RS,9aSR)-7-hydroxymethyl-2,3,4,6,7,8,9,9a-octahydro-1H-pyrido[1,2-a]pyrazine (U.S. Pat. No. 5,326,874), 3.0 g (26 mmol) of 2-chloropyrimidine, and 6.7 g (63 mmol) of sodium carbonate in 100 mL of water is heated at 95° C. for 16 h. The mixture was cooled to room temperature, extracted with methylene chloride (3×), the combined organic layers were washed with water and brine, dried, filtered and evaporated to give 4.68 g (72%) of the title compound which was used without purification in subsequent reactions.
後処理
- extractionextracted with methylene chloride (3×)
- washthe combined organic layers were washed with water and brine
- customdried
- filtrationfiltered
- customevaporated
出典と根拠
- ORDレコード
- ord-4bc3901c142440ec806027d6c3d842d9
- 出典データセット
- uspto-grants-2007_05
- 特許番号
- US07220753B2
関連ノート
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