Bromine → 6-[4-(2-phenyl-1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinone
反応式
[C:1]1([C:7]2[N:8]([C:12]3[CH:17]=[CH:16][C:15]([C:18]4[CH2:19][CH2:20][C:21](=[O:24])[NH:22][N:23]=4)=[CH:14][CH:13]=3)[CH:9]=[CH:10][N:11]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.BrBr>C(O)(=O)C>[C:1]1([C:7]2[N:8]([C:12]3[CH:17]=[CH:16][C:15]([C:18]4[CH:19]=[CH:20][C:21](=[O:24])[NH:22][N:23]=4)=[CH:14][CH:13]=3)[CH:9]=[CH:10][N:11]=2)[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1参加物
4
実験手順
Similarly, reaction of 4,5-dihydro-6-[4-(2-phenyl-1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinone with bromine in acetic acid as described in this Example gives 6-[4-(2-phenyl-1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinone.
出典と根拠
- ORDレコード
- ord-0cb26ae7b1b64fa3b2fddccdf0aaeeab
- 出典データセット
- uspto-grants-1982_10
- 特許番号
- US04353905
反応ノート
読み込み中…