Tert-butyl 4-{2-[(4-bromophenyl)amino]-1-methylbenzimidazol-5-yloxy}pyridine-2-carboxylate → 4-{2-[(4-Bromophenyl)amino]-1-methylbenzimidazol-5-yloxy}pyridine-2-carboxylic acid

HRID 1915626

反応式

[Br:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9]2[N:13]([CH3:14])[C:12]3[CH:15]=[CH:16][C:17]([O:19][C:20]4[CH:25]=[CH:24][N:23]=[C:22]([C:26]([O:28]C(C)(C)C)=[O:27])[CH:21]=4)=[CH:18][C:11]=3[N:10]=2)=[CH:4][CH:3]=1>FC(F)(F)C(O)=O.O>[Br:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9]2[N:13]([CH3:14])[C:12]3[CH:15]=[CH:16][C:17]([O:19][C:20]4[CH:25]=[CH:24][N:23]=[C:22]([C:26]([OH:28])=[O:27])[CH:21]=4)=[CH:18][C:11]=3[N:10]=2)=[CH:4][CH:3]=1

参加物

実験手順

A solution of the product of step 7 in trifluoroacetic acid was treated with two drops of water at room temperature for 3-4 hours or until the reaction was determined to be complete by HPLC. The reaction was evaporated under reduced pressure to afford the product as a red-orange oil in quantitative yield. MS: MH+=439.

後処理

customThe reaction was evaporated under reduced pressure

出典と根拠

ORDレコード: ord-3ab6b78687df44d2943a575f7769649f
出典データセット: uspto-grants-2013_12
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US08614330B2

反応式

参加物

反応物 1

生成物 1

試薬・触媒・溶媒 2

実験手順

後処理

出典と根拠

関連ノート