Phenol → Dibenzofuran
反応式
[C:1]1([OH:7])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1>O=[Th]=O>[C:1]1([O:7][C:1]2[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH:5]1[C:6]2[C:2]3[CH:3]=[CH:4][CH:5]=[CH:6][C:1]=3[O:7][C:1]=2[CH:2]=[CH:3][CH:4]=1参加物
4
実験手順
However, it is more desirable to prepare diaryl ethers by the dehydration of phenols. The dehydration was first reported by P. Sabatier and A. Mailhe (Compt. Rend., 151, 1910, 492-494). They passed phenol over a thoria catalyst at 410° C. and atmospheric pressure to obtain diphenyl oxide and dibenzofuran as a byproduct.
後処理
- customat 410° C.
出典と根拠
- ORDレコード
- ord-37023ed916c74e09a66163fff5bdd9f1
- 出典データセット
- uspto-grants-1999_07
- 特許番号
- US05925798
反応ノート
読み込み中…