2-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]butyric Acid Ethyl Ester → 2-[4'-(3-Methyl-4-phenethylsulfanylmethyl-isoxazol-5-yl)-biphenyl-4-yl]-butyric acid ethyl ester
Reaction equation
Br[C:2]1[CH:7]=[CH:6][C:5]([C:8]2[O:12][N:11]=[C:10]([CH3:13])[C:9]=2[CH2:14][S:15][CH2:16][CH2:17][C:18]2[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=2)=[CH:4][CH:3]=1.[CH2:24]([O:26][C:27](=[O:46])[CH:28]([C:31]1[CH:36]=[CH:35][C:34](B2OC(C)(C)C(C)(C)O2)=[CH:33][CH:32]=1)[CH2:29][CH3:30])[CH3:25]>>[CH2:24]([O:26][C:27](=[O:46])[CH:28]([C:31]1[CH:36]=[CH:35][C:34]([C:2]2[CH:7]=[CH:6][C:5]([C:8]3[O:12][N:11]=[C:10]([CH3:13])[C:9]=3[CH2:14][S:15][CH2:16][CH2:17][C:18]3[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=3)=[CH:4][CH:3]=2)=[CH:33][CH:32]=1)[CH2:29][CH3:30])[CH3:25]Participants
3
Procedure
Prepared according to the procedure described in Example 108, Step 2, using 5-(4-bromo-phenyl)-3-methyl-4-phenethylsulfanylmethyl-isoxazole and 2-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-butyric acid ethyl ester.
Workup
- custom