2,6-Dibromopyridine → Benzyl 6-bromo-3',6'-dihydro-2,4'-bipyridine-1'(2'H)-carboxylate
Reaktionsgleichung
Br[C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([Br:8])[N:3]=1.CC1(C)C(C)(C)OB([C:17]2[CH2:18][CH2:19][N:20]([C:23]([O:25][CH2:26][C:27]3[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=3)=[O:24])[CH2:21][CH:22]=2)O1>>[Br:8][C:4]1[N:3]=[C:2]([C:17]2[CH2:22][CH2:21][N:20]([C:23]([O:25][CH2:26][C:27]3[CH:28]=[CH:29][CH:30]=[CH:31][CH:32]=3)=[O:24])[CH2:19][CH:18]=2)[CH:7]=[CH:6][CH:5]=1Komponenten
3
Versuchsvorschrift
The title compound was prepared by using the procedure listed in Example 177 Step 3 with 2,6-dibromopyridine (0.77 g, 3.21 mmol) and benzyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,6-dihydropyridine-1(2H)-carboxylate (1.05 g, 3.06 mmol) as the starting materials.
Quellen und Nachweise
- ORD-Eintrag
- ord-e08bb35c072d4cb3b0a7d6b4316509ba
- Quelldatensatz
- uspto-grants-2013_02