Sodium Hydroxide → 1,3-Dihydroisobenzofuran
反応式
[OH-].[Na+].O[CH2:4][C:5]1[C:6]([CH2:11][OH:12])=[CH:7][CH:8]=[CH:9][CH:10]=1>>[CH2:11]1[O:12][CH2:4][C:5]2[C:6]1=[CH:7][CH:8]=[CH:9][CH:10]=2参加物
3
実験手順
The procedure of Example 15 was performed except that the pH of the reaction mixture was regulated to 12 by use of sodium hydroxide. The reaction mixture was sampled for analysis. Formation of α,α′-dihydroxy-o-xylene was not observed. Instead, phthalan was formed at a yield of 96% based on α,α′-dichloro-o-xylene.
後処理
- aliquotThe reaction mixture was sampled for analysis
出典と根拠
- ORDレコード
- ord-691be264de8b49cb99250fc961fc3048
- 出典データセット
- uspto-grants-2002_04
- 特許番号
- US06372921B1
反応ノート
読み込み中…