Alpha-Methylstyrene → alpha-Methylstyrene dimer
反応式
[CH3:1][C:2]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1)=[CH2:3]>O>[CH3:3][C:2]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1)=[CH2:1].[CH3:3][C:2]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1)=[CH2:1]参加物
3
実験手順
Heteropolyacids in the presence of water were reported to dimerized α-methylstyrene in Japanese patent application JP07/242,573 (CA 123.339126j). At 100° C., H3PW12O40 and water was reported to give 86.1% of α-methylstyrene dimer.
後処理
- customAt 100° C.
出典と根拠
- ORDレコード
- ord-bb21f66bcd0b45ecb922f79d2a14219f
- 出典データセット
- uspto-grants-1998_01
- 特許番号
- US05710225
反応ノート
読み込み中…