反応式
[CH:1]([C:3]1[O:7][C:6]([C:8]#[N:9])=[CH:5][CH:4]=1)=[O:2].[BH4-].[K+].P([O-])(O)(O)=O.[Na+]>O1CCCC1.O>[OH:2][CH2:1][C:3]1[O:7][C:6]([C:8]#[N:9])=[CH:5][CH:4]=1参加物
6
実験手順
0.87 g of the aldehyde of Stage A in 5 ml of tetrahydrofuran and 1 ml of water was cooled to 0° C. and 0.47 g of potassium borohydride were introduced. The mixture was stirred for 5 hours, poured into an aqueous sodium dihydrogenphosphate solution and extracted with isopropyl ether. The extract was dried and the solvent was evaporated to obtain 0.77 g of the expected product.
後処理
- extractionextracted with isopropyl ether
- customThe extract was dried
- customthe solvent was evaporated
出典と根拠
- ORDレコード
- ord-5e604ca6abc64148b01f7f7b4b997bd6
- 出典データセット
- uspto-grants-1995_04
- 特許番号
- US05405865
関連ノート
読み込み中…