Alpha-Methylstyrene → alpha-Methylstyrene dimer
Reaction equation
[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]Participants
3
Reactant 1
Product 1
Reagents, catalysts & solvents 1
Procedure
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.
Workup
- customAt 100° C.
Sources & evidence
- ORD record
- ord-bb21f66bcd0b45ecb922f79d2a14219f
- Source dataset
- uspto-grants-1998_01
- Patent number
- US05710225
Reaction notes
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