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

HRID 1105928Notes

Reaction equation

HRID 1105928 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-c33810a2b80c41ada24870a64d0db8cd
Source dataset
uspto-grants-1982_01
Patent number
US04310650

Reaction notes

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