Pyridine → HCID 13248173、化合物
反応式
[CH3:1][C:2]([OH:10])([CH3:9])[C:3]([F:8])([F:7])[CH2:4][CH2:5][OH:6].N1C=CC=CC=1.[C:17](OC(=O)C)(=[O:19])[CH3:18]>CO>[C:17]([O:6][CH2:5][CH2:4][C:3]([F:8])([F:7])[C:2]([CH3:9])([OH:10])[CH3:1])(=[O:19])[CH3:18]参加物
5
反応条件
- 温度
- 25 °C
実験手順
To a mixture of 6.92 g (0.045 mol) of 4-methyl-3,3-difluoro-1,4-pentanediol and 28 mL of pyridine at 0° C. was added 16 mL of acetic anhydride and the mixture was stirred at 0° C. for 1 hr and at 25° C. for 1 hr. The mixture was added to 15 mL of methanol and the solution was evaporated to dryness to yield oily 4-methyl-3,3-difluoro-1,4-pentanediol 1-acetate.
後処理
- customthe solution was evaporated to dryness
出典と根拠
- ORDレコード
- ord-5c09a861239a461d85f334aff0bd2d7a
- 出典データセット
- uspto-grants-1986_07
- 特許番号
- US04599330
反応ノート
読み込み中…