Thionyl Chloride → 2-Nitro-p-toluenesulphonyl chloride
反応式
[CH3:1][C:2]1[CH:7]=[CH:6][C:5]([S:8](O)(=[O:10])=[O:9])=[C:4]([N+:12]([O-:14])=[O:13])[CH:3]=1.O=S(Cl)[Cl:17]>CN(C=O)C>[CH3:1][C:2]1[CH:7]=[CH:6][C:5]([S:8]([Cl:17])(=[O:10])=[O:9])=[C:4]([N+:12]([O-:14])=[O:13])[CH:3]=1参加物
4
実験手順
In a similar fashion using route 39 general procedure 96, 4-methyl-2-nitro-benzenesulfonic acid 448 (6.2 g, Salt form), SOCl2 (15 ml) and DMF (0.28 ml) gave the title compound (3.10 g) which was used in the next step without further purification. The structure was confirmed by 1H NMR.
出典と根拠
- ORDレコード
- ord-cf6c8fc04a2f4fd4a802f53a090aa017
- 出典データセット
- uspto-grants-2015_08
- 特許番号
- US09102688B2
反応ノート
読み込み中…