Oxonium, trimethyl-, tetrafluoroborate(1-) (1:1) → HCID 21993376、化合物
反応式
[F:1][B-:2]([F:5])([F:4])[F:3].[CH3:6][O+](C)C.[CH3:10][C:11]1[CH:16]=[C:15]([CH3:17])[N:14]=[C:13]([CH:18]=[CH2:19])[CH:12]=1>C(Cl)Cl>[F:1][B-:2]([F:5])([F:4])[F:3].[CH3:6][N+:14]1[C:15]([CH3:17])=[CH:16][C:11]([CH3:10])=[CH:12][C:13]=1[CH:18]=[CH2:19]参加物
4
実験手順
Trimethyloxonium tetrafluoroborate (0.50 g; 3.76×10-3 mol) is added in one portion to a solution of 4,6-dimethyl-2-vinylpyridine (0.61 g; 4.13×10-3 mol) in 4.0 ml of methylene chloride under an inert atmosphere. The suspension is left to react for 2 h at 25° C. The suspension is filtered and the product is dried under vacuum. Yield=0.162 g (18%), white crystals.
後処理
- waitThe suspension is left
- customto react for 2 h at 25° C
- filtrationThe suspension is filtered
- customthe product is dried under vacuum
出典と根拠
- ORDレコード
- ord-704950196d9549a6bb4494ebabfcb54d
- 出典データセット
- uspto-grants-1996_08
- 特許番号
- US05543298
反応ノート
読み込み中…