Methanesulfonyl chloride → Methanesulfonic acid 3-[3-tert-butyl-5-(3-{(1S,4R)-4-[3-((S)-1-methyl-pyrrolidin-2-yl)-[1,2,4]triazolo[4,3-a]pyridin-6-yloxy]-1,2,3,4-tetrahydro-naphthalen-1-yl}-ureido)-pyrazol-1-yl]-benzyl ester
反応式
[C:1]([C:5]1[CH:6]=[C:7]([NH:18][C:19]([NH:21][C@@H:22]2[C:31]3[C:26](=[CH:27][CH:28]=[CH:29][CH:30]=3)[C@H:25]([O:32][C:33]3[CH:34]=[CH:35][C:36]4[N:37]([C:39]([C@@H:42]5[CH2:46][CH2:45][CH2:44][N:43]5[CH3:47])=[N:40][N:41]=4)[CH:38]=3)[CH2:24][CH2:23]2)=[O:20])[N:8]([C:10]2[CH:15]=[CH:14][CH:13]=[C:12]([CH2:16][OH:17])[CH:11]=2)[N:9]=1)([CH3:4])([CH3:3])[CH3:2].CCN(C(C)C)C(C)C.[CH3:57][S:58](Cl)(=[O:60])=[O:59]>C(Cl)Cl>[C:1]([C:5]1[CH:6]=[C:7]([NH:18][C:19]([NH:21][C@@H:22]2[C:31]3[C:26](=[CH:27][CH:28]=[CH:29][CH:30]=3)[C@H:25]([O:32][C:33]3[CH:34]=[CH:35][C:36]4[N:37]([C:39]([C@@H:42]5[CH2:46][CH2:45][CH2:44][N:43]5[CH3:47])=[N:40][N:41]=4)[CH:38]=3)[CH2:24][CH2:23]2)=[O:20])[N:8]([C:10]2[CH:11]=[C:12]([CH:13]=[CH:14][CH:15]=2)[CH2:16][O:17][S:58]([CH3:57])(=[O:60])=[O:59])[N:9]=1)([CH3:4])([CH3:2])[CH3:3]参加物
5
反応物 3
生成物 1
試薬・触媒・溶媒 1
実験手順
A solution of Intermediate 149a (200 mg, 0.32 mmol) and DIPEA (164 μL, 0.95 mmol) in DCM (4 mL) was treated with methanesulfonyl chloride (32 μL, 0.41 mmol) and the reaction mixture was stirred at RT for 0.5 h. The mixture was diluted with DCM (5 mL) and washed with water (10 mL) and brine (10 mL). The layers were separated and the organic layer was passed through a phase separator and concentrated in vacuo to afford the title compound as a pale yellow solid (208 mg, 92%). LCMS (Method 3): Rt 3.02 min, m/z 713 [MH+].
後処理
- washwashed with water (10 mL) and brine (10 mL)
- customThe layers were separated
- concentrationconcentrated in vacuo
出典と根拠
- ORDレコード
- ord-076c0385dff24ea8b9597bfd375d2516
- 出典データセット
- uspto-grants-2014_12
- 特許番号
- US08907094B2
反応ノート
読み込み中…