HCID 22761800, compound → HCID 22761800, compound

HRID 1703511Notes

Reaction equation

HRID 1703511 reaction equation
[CH2:1]([C:4]1[C:5]([F:11])=[C:6]([OH:10])[CH:7]=[CH:8][CH:9]=1)[CH:2]=[CH2:3]>[Rh]>[CH2:1]([C:4]1[C:5]([F:11])=[C:6]([OH:10])[CH:7]=[CH:8][CH:9]=1)[CH:2]=[CH2:3].[CH:1]([C:4]1[C:5]([F:11])=[C:6]([OH:10])[CH:7]=[CH:8][CH:9]=1)=[CH:2][CH3:3]

Participants

4

Reactant 1

HCID 22761800HCID 22761800, compound

Product 2

HCID 22761800HCID 22761800, compoundHCID 54541314HCID 54541314, compound

Reagents, catalysts & solvents 1

HCID 23948RhodiumCatalyst

Procedure

Isomerization of the allyl-o-fluorophenol was effected in a manner similar to that set forth in Example I above using a 5% rhodium on charcoal catalyst in place of the palladium on charcoal catalyst. The isomerization was effected at a temperature of about 200° C. for a period of about 2 hours, there being obtained a 79% conversion of the allyl-o-fluorophenol with a 95% selectivity to propenyl-o-fluorophenol.

Sources & evidence

ORD record
ord-574bae29d4494d4eb4286cd21d5d0e13
Source dataset
uspto-grants-1978_11
Patent number
US04124643

Reaction notes

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