HCID 53637082, compound → HCID 19744879, compound
Reaction equation
[CH3:1][O:2][CH2:3][O:4][C:5]1[CH:28]=[C:27]([O:29][CH2:30][O:31][CH3:32])[CH:26]=[CH:25][C:6]=1[C:7](=[O:24])[CH:8]=[CH:9][C:10]1[CH:15]=[CH:14][C:13]([O:16][CH2:17][O:18][CH3:19])=[C:12]([O:20][CH2:21][O:22][CH3:23])[CH:11]=1>[Pd]>[CH3:1][O:2][CH2:3][O:4][C:5]1[CH:28]=[C:27]([O:29][CH2:30][O:31][CH3:32])[CH:26]=[CH:25][C:6]=1[C:7](=[O:24])[CH2:8][CH2:9][C:10]1[CH:15]=[CH:14][C:13]([O:16][CH2:17][O:18][CH3:19])=[C:12]([O:20][CH2:21][O:22][CH3:23])[CH:11]=1Participants
3
Reactant 1
Product 1
Reagents, catalysts & solvents 1
Procedure
Catalytic reduction of 5.05 g of the 2',3,4,4'-tetrakis(methoxymethoxy)chalcone obtained as the intermediate in Specific Example 19 was carried out by using 1.76 g of 5% palladium/carbon according to customary procedures. After the reaction, the reaction liquid was filtered and the solvent was removed from the filtrate by distillation to obtain 4.94 g (yield=97.3%) of 1-[2,4-bis(methoxymethoxy)phenyl]-3-[3,4-bis(methoxymethoxy)phenyl] -1-propanone.
Workup
- customAfter the reaction
- custom