Methyl iodide → 5,6-Dimethyl-4,5-dihydro-thieno[2,3-c]pyridinium iodide
反応式
[CH3:1][CH:2]1[N:7]=[CH:6][C:5]2[S:8][CH:9]=[CH:10][C:4]=2[CH2:3]1.[CH3:11][I:12]>C(#N)C>[I-:12].[CH3:1][CH:2]1[N+:7]([CH3:11])=[CH:6][C:5]2[S:8][CH:9]=[CH:10][C:4]=2[CH2:3]1参加物
4
実験手順
A solution of 4.0 g (26.5 mmol) 5-methyl-4,5-dihydro-thieno[2,3-c]-pyridine in 250 ml acetonitrile is combined at RT with 16.5 ml (264.5 mmol) methyl iodide and stirred for 30 min. The precipitate formed is filtered off and washed with acetonitrile.
後処理
- customThe precipitate formed
- filtrationis filtered off
- washwashed with acetonitrile
出典と根拠
- ORDレコード
- ord-9e8eb94d090b4b9ebc5e1659be9e08e3
- 出典データセット
- uspto-grants-2012_11
- 特許番号
- US08309542B2
反応ノート
読み込み中…