Methanesulfonyl chloride → 2-methoxy-5-(1H-tetrazol-1-yl)benzoyl-3-phenyl-3-(2-methanesulfonyloxyethyl)-pyrrolidine
反応式
[CH3:1][O:2][C:3]1[CH:24]=[CH:23][C:22]([N:25]2[CH:29]=[N:28][N:27]=[N:26]2)=[CH:21][C:4]=1[C:5]([N:7]1[CH2:11][CH2:10][C:9]([C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=2)([CH2:12][CH2:13][OH:14])[CH2:8]1)=[O:6].[CH3:30][S:31](Cl)(=[O:33])=[O:32]>>[CH3:1][O:2][C:3]1[CH:24]=[CH:23][C:22]([N:25]2[CH:29]=[N:28][N:27]=[N:26]2)=[CH:21][C:4]=1[C:5]([N:7]1[CH2:11][CH2:10][C:9]([C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=2)([CH2:12][CH2:13][O:14][S:31]([CH3:30])(=[O:33])=[O:32])[CH2:8]1)=[O:6]参加物
3
実験手順
Prepare by the method of Example 2.5.2 using 1-(2-methoxy-5-(1H-tetrazol-1-yl)benzoyl)-3-phenyl-3-(2-hydroxyethyl)pyrrolidine (2.6 g, 6.50 mmol) and methanesulfonyl chloride (0.8 mL, 10.4 mmol) to give the title compound: Rf=0.20 (silica gel, ethyl acetate).
出典と根拠
- ORDレコード
- ord-b0053272fdcc47569f88e47c9846e15c
- 出典データセット
- uspto-grants-2001_04