Oxalyl chloride → 3-Cyano-5-(trifluoromethoxy)benzoyl chloride
反応式
[C:1](Cl)(=O)[C:2]([Cl:4])=[O:3].[C:7]([C:9]1[CH:10]=C([CH:15]=[C:16]([O:18][C:19]([F:22])([F:21])[F:20])[CH:17]=1)C(O)=O)#[N:8]>CN(C=O)C>[C:7]([C:9]1[CH:10]=[C:1]([CH:15]=[C:16]([O:18][C:19]([F:20])([F:22])[F:21])[CH:17]=1)[C:2]([Cl:4])=[O:3])#[N:8]参加物
4
実験手順
Oxalyl chloride (2.0 M in DCM, 0.636 mL, 1.272 mmol) was added to neat 3-cyano-5-(trifluoromethoxy)benzoic acid (98 mg, 0.424 mmol) and one drop of DMF was added. The reaction mixture was stirred at room temperature for 30 min and then concentrated under reduced pressure.
後処理
- additionwas added
- concentrationconcentrated under reduced pressure
出典と根拠
- ORDレコード
- ord-3aedfb3f6d974af794f663fc056441b3
- 出典データセット
- uspto-grants-2013_11
- 特許番号
- US08580841B2
反応ノート
読み込み中…