4-Formylbenzoic acid → 4-[(E)-3-(5-tert-Butyl-6-isobutoxy-4'-methyl-3-biphenylyl)-3-oxopropenyl]benzoic Acid
Reaction equation
[C:1]([C:5]1[CH:6]=[C:7]([C:23](=[O:25])[CH3:24])[CH:8]=[C:9]([C:16]2[CH:21]=[CH:20][C:19]([CH3:22])=[CH:18][CH:17]=2)[C:10]=1[O:11][CH2:12][CH:13]([CH3:15])[CH3:14])([CH3:4])([CH3:3])[CH3:2].[C:26]([C:29]1[CH:36]=[CH:35][C:32]([CH:33]=O)=[CH:31][CH:30]=1)([OH:28])=[O:27]>>[C:1]([C:5]1[CH:6]=[C:7]([C:23](=[O:25])/[CH:24]=[CH:33]/[C:32]2[CH:35]=[CH:36][C:29]([C:26]([OH:28])=[O:27])=[CH:30][CH:31]=2)[CH:8]=[C:9]([C:16]2[CH:17]=[CH:18][C:19]([CH3:22])=[CH:20][CH:21]=2)[C:10]=1[O:11][CH2:12][CH:13]([CH3:15])[CH3:14])([CH3:2])([CH3:3])[CH3:4]Participants
3
Procedure
In a similar manner to that of Example 2 b, by reacting 1 g (2.9 mmol) of 1-(5-tert-Butyl-6-isobutoxy-4′-methyl-3-biphenylyl)ethanone with 400 mg (2.6 mmol) of 4-carboxybenzaldehyde. A yellow solid is obtained (m=700 mg; yield=50%; m.p.=243° C.).
Workup
- customA yellow solid is obtained (m=700 mg; yield=50%; m.p.=243° C.)