Tert-butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-YL)isoindoline-2-carboxylate → 5-(5-Methyl-thiazol-2-yl)-1,3-dihydro-isoindole-2-carboxylic acid tert-butyl ester
Reaktionsgleichung
[C:1]([O:5][C:6]([N:8]1[CH2:16][C:15]2[C:10](=[CH:11][CH:12]=[C:13](B3OC(C)(C)C(C)(C)O3)[CH:14]=2)[CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].I[C:27]1[S:28][C:29]([CH3:32])=[CH:30][N:31]=1>>[C:1]([O:5][C:6]([N:8]1[CH2:16][C:15]2[C:10](=[CH:11][CH:12]=[C:13]([C:27]3[S:28][C:29]([CH3:32])=[CH:30][N:31]=3)[CH:14]=2)[CH2:9]1)=[O:7])([CH3:2])([CH3:3])[CH3:4]Komponenten
3
Versuchsvorschrift
Prepared in analogy to Example A23(b) from 5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-1,3-dihydro-isoindole-2-carboxylic acid tert-butyl ester and 2-Iodo-5-methyl-thiazole (CAS: 847547-16-4). Yellow solid. MS (m/e): 317.0 ([M]+, 100%)
Quellen und Nachweise
- ORD-Eintrag
- ord-7c268cf443c647b5b95f7f0e95c35ef3
- Quelldatensatz
- uspto-grants-2009_07