9-Bromo-[1,2,4]triazolo[1,5-c]quinazolin-5(6H)-one → HCID 178434587、化合物
反応式
[Cl:1][C:2]1[CH:11]=[CH:10][C:9]2[NH:8]C(=O)[N:6]3[N:13]=[C:14]([CH3:16])[N:15]=[C:5]3[C:4]=2[CH:3]=1.BrC1C=CC2NC(=O)N3N=CN=C3C=2C=1>>[Cl:1][C:2]1[CH:11]=[CH:10][C:9]([NH2:8])=[C:4]([C:5]2[NH:6][N:13]=[C:14]([CH3:16])[N:15]=2)[CH:3]=1参加物
3
実験手順
As described for example 21c) 9-chloro-2-methyl-6H-[1,2,4]triazolo[1,5-c]quinazolin-5-one (9.67 g, 41.2 mmol), instead of 9-bromo-6H-[1,2,4]triazolo[1,5-c]quinazolin-5-one, was converted to the title compound (6.57 g, 76%) which was obtained as an off-white solid. MS: m/e=209.0 [M+H]+.
出典と根拠
- ORDレコード
- ord-ec18a15bd4fc4b058d1a72ba5728363a
- 出典データセット
- uspto-grants-2009_03
- 特許番号
- US07507728B2
反応ノート
読み込み中…