2-Methylpyridine-5-boronic acid → 5-(4-Bromo-3,5-dimethyl-phenyl)-2-methyl-pyridine
Reaktionsgleichung
[CH3:1][C:2]1[CH:7]=[CH:6][C:5](B(O)O)=[CH:4][N:3]=1.[Br:11][C:12]1[C:17]([CH3:18])=[CH:16][C:15](I)=[CH:14][C:13]=1[CH3:20]>>[Br:11][C:12]1[C:17]([CH3:18])=[CH:16][C:15]([C:5]2[CH:6]=[CH:7][C:2]([CH3:1])=[N:3][CH:4]=2)=[CH:14][C:13]=1[CH3:20]Komponenten
3
Versuchsvorschrift
The title compound is prepared from 2-methyl-pyridine-5-boronic acid and 2-bromo-5-iodo-1,3-dimethyl-benzene following a procedure analogous to that described in Step 1 of Intermediate 56. LC (method 9): tR=0.93 min; Mass spectrum (ESI+): m/z=276/278 (Br) [M+H]+.
Quellen und Nachweise
- ORD-Eintrag
- ord-f3ef43ef2dca4acd8ad53bdc9f523824
- Quelldatensatz
- uspto-grants-2014_02
- Patentnummer
- US08642585B2
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