Acetic Anhydride → (4-Methylpenta-2,4-dien-2-yl)phosphonic acid
反応式
O=[C:2]([CH:4]=[C:5]([CH3:7])[CH3:6])[CH3:3].[P:8]([OH:11])([OH:10])[OH:9].C(OC(=O)C)(=O)C>C(O)(=O)C>[CH3:6][C:5](=[CH2:7])[CH:4]=[C:2]([P:8]([OH:11])(=[O:9])[OH:10])[CH3:3]参加物
5
実験手順
For example, mesityl oxide was reacted with phosphorous acid in the presence of acetic anhydride and acetic acid under mild conditions to yield 4-methylpenta-2,4-diene-2-phosphonic acid in more than 90% purity.
出典と根拠
- ORDレコード
- ord-a31b736f89da44d49c512bc8d55b21da
- 出典データセット
- uspto-grants-2015_09
- 特許番号
- US09120917B2
反応ノート
読み込み中…