2-methylimidazo[1,2-a]pyridine-3-carbaldehyde → HCID 67159028, Verbindung
Reaktionsgleichung
[Cl-].C1([P+](C2C=CC=CC=2)(C2C=CC=CC=2)[CH2:9][O:10][CH2:11][CH2:12][Si:13]([CH3:16])([CH3:15])[CH3:14])C=CC=CC=1.[CH3:29][C:30]1[N:31]=[C:32]2[CH:37]=[CH:36][CH:35]=[CH:34][N:33]2[C:38]=1[CH:39]=O>>[CH3:29][C:30]1[N:31]=[C:32]2[CH:37]=[CH:36][CH:35]=[CH:34][N:33]2[C:38]=1[CH:39]=[CH:9][O:10][CH2:11][CH2:12][Si:13]([CH3:14])([CH3:15])[CH3:16]Komponenten
3
Versuchsvorschrift
Following procedures analogous to those described in Example 6 and use triphenyl-(2-trimethylsilanyl-ethoxymethyl) phosphonium chloride, 2-methyl-imidazo[1,2-a]pyridine-3-carbaldehyde was converted into 2-methyl-3-[2-(2-trimethylsilanyl-ethoxy)-vinyl]-imidazo[1,2-a]pyridine (96% yield).
Quellen und Nachweise
- ORD-Eintrag
- ord-68a072e90cbf4e8984963c22876af0bf
- Quelldatensatz
- uspto-grants-2011_05
- Patentnummer
- US07943652B2
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