Isobutyryl chloride → HCID 178454647、化合物
反応式
C[Si](C)(C)[O:3][C:4]1[CH:9]=[C:8]([O:10][Si](C)(C)C)[CH:7]=[CH:6][N:5]=1.[CH3:17][CH:18]([CH3:22])[C:19](Cl)=[O:20]>C(Cl)Cl>[OH:10][C:8]1[CH:7]=[CH:6][N:5]=[C:4]([O:3][C:19](=[O:20])[CH:18]([CH3:22])[CH3:17])[CH:9]=1参加物
4
実験手順
To 2.0 g of 2,4-bis(trimethylsilyloxy)-pyridine in 20 ml of methylene chloride was added 1.01 g of 2-methylpropionyl chloride and the mixture was stirred at room temperature for one hour. Following thereafter the general procedure of Example 27, 230 mg of the title compound was obtained in a yield of 16.1%.
出典と根拠
- ORDレコード
- ord-59a61681b729497cabb68d737dd47b08
- 出典データセット
- uspto-grants-1992_10
- 特許番号
- US05155113
反応ノート
読み込み中…