m-Tolylhydrazinium(1+) chloride → (2S,4R)-1-(5-Methyl-2-m-tolyl-2H-pyrazol-3-yl)-4-(2-trifluoromethyl-benzenesulfonyl)-pyrrolidine-2-carboxylic Acid Methyl Ester
반응식
[CH3:1][O:2][C:3]([C@@H:5]1[CH2:9][C@@H:8]([S:10]([C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=2[C:19]([F:22])([F:21])[F:20])(=[O:12])=[O:11])[CH2:7][N:6]1[C:23](=S)[CH2:24][C:25](=O)[CH3:26])=[O:4].Cl.[CH3:30][C:31]1[CH:32]=[C:33]([NH:37][NH2:38])[CH:34]=[CH:35][CH:36]=1>>[CH3:1][O:2][C:3]([C@@H:5]1[CH2:9][C@@H:8]([S:10]([C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=2[C:19]([F:21])([F:22])[F:20])(=[O:11])=[O:12])[CH2:7][N:6]1[C:23]1[N:37]([C:33]2[CH:32]=[C:31]([CH3:30])[CH:36]=[CH:35][CH:34]=2)[N:38]=[C:25]([CH3:26])[CH:24]=1)=[O:4]참가 물질
3
반응물 2
생성물 1
실험 절차
In analogy to the procedure described in example 192 h, (2S,4R)-1-(3-oxo-thiobutyryl)-4-(2-trifluoromethyl-benzenesulfonyl)-pyrrolidine-2-carboxylic acid methyl ester (example 192 g) was reacted with 3-methylphenylhydrazine hydrochloride (CAS Reg. No. 637-04-7) to give the title compound as yellow solid. MS (ESI): m/z=508.1 [M+H]+.