Ethyl 1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropanecarboxylate → 1-[4'-(4-Hydroxymethyl-3-methyl-isoxazol-5-yl)-biphenyl-4-yl]-cyclopropanecarboxylic acid ethyl ester
Reaktionsgleichung
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][OH:15])=[CH:4][CH:3]=1.[CH2:16]([O:18][C:19]([C:21]1([C:24]2[CH:29]=[CH:28][C:27](B3OC(C)(C)C(C)(C)O3)=[CH:26][CH:25]=2)[CH2:23][CH2:22]1)=[O:20])[CH3:17]>>[CH2:16]([O:18][C:19]([C:21]1([C:24]2[CH:29]=[CH:28][C:27]([C:2]3[CH:7]=[CH:6][C:5]([C:8]4[O:12][N:11]=[C:10]([CH3:13])[C:9]=4[CH2:14][OH:15])=[CH:4][CH:3]=3)=[CH:26][CH:25]=2)[CH2:22][CH2:23]1)=[O:20])[CH3:17]Komponenten
3
Versuchsvorschrift
Prepared according to the procedure described in Example 3, Step 5, using [5-(4-bromo-phenyl)-3-methyl-isoxazol-4-yl]-methanol and 1-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-cyclopropanecarboxylic acid ethyl ester.
Aufarbeitung
- custom