Indole → 3-iodo-1H-indole
反応式
[NH:1]1[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[CH:3]=[CH:2]1.N1C2C(=CC=CC=2)C=N1.[I:19]I>>[I:19][C:3]1[C:4]2[C:9](=[CH:8][CH:7]=[CH:6][CH:5]=2)[NH:1][CH:2]=1参加物
4
実験手順
Compounds of formula VIII may also be prepared directly from an indole or indazole of formula XVII by reacting the formula XVII substrate with iodine to give the 3-iodoindole or -indazole of formula XVIII; coupling the formula XVIII compound with an appropriate thiol of formula XIX to give the 3-thioindole or-indazole of formula XX and oxidizing said formula XX compound with a conventional oxidizing agent such as H2O2, m-chloroperbenzoic acid, or the like to afford the desired formula VIII intermediate. The reaction is shown in flow diagram IV.
出典と根拠
- ORDレコード
- ord-adfd284a4ff24c43b04a853014251898
- 出典データセット
- uspto-grants-2006_02
- 特許番号
- US06995176B2
反応ノート
読み込み中…