Water → 3-Benzoylbenzaldehyde
Reaction equation
[C:1]([C:9]1[CH:10]=[C:11]([CH:14]=[CH:15][CH:16]=1)[CH2:12][OH:13])(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[Cr](O)(O)(=O)=O.O>CC(C)=O>[C:1]([C:9]1[CH:10]=[C:11]([CH:14]=[CH:15][CH:16]=1)[CH:12]=[O:13])(=[O:8])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1Participants
5
Reactant 3
Product 1
Reagents, catalysts & solvents 1
Procedure
3-Benzoylbenzyl alcohol (2.0 g) in acetone (10 ml) was treated dropwise at 15°-20° C. with chromic acid solution. After stirring for 5 minutes, water (50 ml) was added and the mixture extracted with ether. The ethereal solution was washed with saturated Na2CO3, saturated NaCl, dried (Na2SO4), evaporated and distilled; b.p. 160°-170° C./0.08 mm, (1.1 g).
Workup
- extractionthe mixture extracted with ether
- washThe ethereal solution was washed with saturated Na2CO3, saturated NaCl
- dry with materialdried (Na2SO4)
- customevaporated
- distillationdistilled
Sources & evidence
- ORD record
- ord-e31d2c8775634808a7dcbf3afd28363e
- Source dataset
- uspto-grants-1984_08
- Patent number
- US04464391
Reaction notes
Loading…