Sodium → 2-(2,3,6-trimethylphenylmethylthio)pyridine N-oxide
反応式
Br[CH2:2][C:3]1[C:4](=[C:6]([C:8](=[CH:10][CH:11]=1)[CH3:9])[CH3:7])[CH3:5].[SH:12][C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][N+:14]=1[O-:19].[Na]>>[CH3:5][C:4]1[C:3]([CH3:2])=[CH:11][CH:10]=[C:8]([CH3:9])[C:6]=1[CH2:7][S:12][C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][N+:14]=1[O-:19]参加物
4
実験手順
The intermediate 2-(2,3,6-trimethylphenylmethylthio)pyridine N-oxide is prepared from α2 -bromoprehnitene with 2-mercaptopyridine N-oxide, sodium salt by the procedure described in Example 2. Yield 50% theory. Melting point 108° - 110°C. Structure confirmed by IR and NMR.
出典と根拠
- ORDレコード
- ord-f74bcc2bc54b429a8fcc3cf1c66832ae
- 出典データセット
- uspto-grants-1976_06
- 特許番号
- US03960542
反応ノート
読み込み中…