(2,3-Dihydro-[1,4]dioxino[2,3-c]pyridin-7-yl)methanol → 2,3-Dihydro[1,4]dioxino[2,3-c]pyridine-7-carbaldehyde
反応式
[O:1]1[C:10]2[CH:9]=[C:8]([CH2:11][OH:12])[N:7]=[CH:6][C:5]=2[O:4][CH2:3][CH2:2]1>ClCCl.[O-2].[O-2].[Mn+4]>[O:1]1[C:10]2[CH:9]=[C:8]([CH:11]=[O:12])[N:7]=[CH:6][C:5]=2[O:4][CH2:3][CH2:2]1参加物
4
実験手順
A solution of (2,3-Dihydro-[1,4]dioxino[2,3-c]pyridin-7-yl)-methanol (250 mg, 1.5 mmol) in dichloromethane (5 mL) was treated with manganese dioxide (650 mg, 7.5 mmol). After 3 days the mixture was filtered and evaporated affording a white solid (150 mg, 61%); MS (APCl+) m/z 166 (MH+).
後処理
- filtrationAfter 3 days the mixture was filtered
- customevaporated
出典と根拠
- ORDレコード
- ord-5d2a1ff590e5477d8e0eb1fdfa9d3dec
- 出典データセット
- uspto-grants-2010_04
- 特許番号
- US07691850B2
反応ノート
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