Dimethylformamide → HCID 11380097、化合物
反応式
[C:1]([C:3]1[CH:4]=[CH:5][C:6]([F:12])=[C:7]([CH:11]=1)C(Cl)=O)#[N:2].[C:13]([C:15]1C=CC(F)=[C:19]([CH:23]=1)[C:20](O)=O)#[N:14].C([N:27](CC)CC)C.[CH3:32][N:33](C)[CH:34]=[O:35]>ClCCl>[N:14]1[CH:13]=[CH:15][CH:23]=[CH:19][C:20]=1[C:32]1[N:33]=[C:34]([C:7]2[CH:11]=[C:3]([C:1]#[N:2])[CH:4]=[CH:5][C:6]=2[F:12])[O:35][N:27]=1参加物
6
実験手順
In a similar fashion, 5-cyano-2-fluorobenzoyl chloride was prepared from 5-cyano-2-fluorobenzoic acid (185 mg, 1.12 mmol). Treatment of the acid chloride with pyrid-2-ylamidoxime (1.153 g, 1.12 mmol) and triethylamine (340 mg, 3.36 mmol) in dichloromethane (3 mL), followed by heating in dimethylformamide (2 mL) at 120° C. for 16 hours, afforded 17 mg (6%) of 3-(2-pyridyl)-5-(5-cyano-2-fluorophenyl)-1,2,4-oxadiazole.
出典と根拠
- ORDレコード
- ord-5c8c38069a284ab2992bb1998b4f8075
- 出典データセット
- uspto-grants-2006_09
- 特許番号
- US07112595B2
反応ノート
読み込み中…