2-Methylimidazo(1,2-a)pyridine-3-carboxaldehyde → HCID 67159028、化合物
反応式
[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]参加物
3
実験手順
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).
出典と根拠
- ORDレコード
- ord-68a072e90cbf4e8984963c22876af0bf
- 出典データセット
- uspto-grants-2011_05
- 特許番号
- US07943652B2
反応ノート
読み込み中…