Benzophenone → {4-Methoxy-2-[(prop-2-en-1-yl)oxy]phenyl}(phenyl)methanone

HRID 1902379Notes

Reaction equation

HRID 1902379 reaction equation
CC[O:3][CH2:4][CH3:5].[C:6]([C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)(=[O:13])[C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=1.[C:20]([O-:23])([O-])=O.[K+].[K+].[CH2:26](Br)C=C>CC(C)=O>[CH2:4]([O:3][C:8]1[CH:9]=[C:10]([O:23][CH3:20])[CH:11]=[CH:12][C:7]=1[C:6]([C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)=[O:13])[CH:5]=[CH2:26]

Participants

6

Reactant 4

HCID 3102BenzophenoneHCID 3283Diethyl EtherHCID 7841Allyl bromideHCID 11430Potassium Carbonate

Product 1

HCID 14227056{4-Methoxy-2-[(prop-2-en-1-yl)oxy]phenyl}(phenyl)methanone

Reagents, catalysts & solvents 1

HCID 180AcetoneSolvent

Procedure

The ether was prepared as in the preceding example from 100 grams (0.45 moles) benzophenone, 61 grams (0.45 moles) K2CO3, 2.5 grams (0.45 moles) allyl bromide and 200 ml of acetone. The product (pale yellow oil) was isolated after 8 hours reflux and was rearranged without further purification.

Workup

  1. customThe product (pale yellow oil) was isolated after 8 hours
  2. temperaturereflux
  3. customwas rearranged without further purification

Sources & evidence

ORD record
ord-657ab2441ae34359a4589aa239874bca
Source dataset
uspto-grants-1982_12
Patent number
US04362895

Reaction notes

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