3-Phenyl-7-propyl-1-benzofuran-6-ol → 2-(2-(3-Phenyl-7-propylbenzofuran-6-yloxy)ethyl)-benzofuran-5-acetic acid
Reaction equation
[OH:1][CH2:2][CH2:3][C:4]1[O:5][C:6]2[CH:12]=[CH:11][C:10]([CH2:13][C:14]([O:16]C)=[O:15])=[CH:9][C:7]=2[CH:8]=1.[C:18]1([C:24]2[C:28]3[CH:29]=[CH:30][C:31](O)=[C:32]([CH2:33][CH2:34][CH3:35])[C:27]=3[O:26][CH:25]=2)[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1>>[C:18]1([C:24]2[C:28]3[CH:29]=[CH:30][C:31]([O:1][CH2:2][CH2:3][C:4]4[O:5][C:6]5[CH:12]=[CH:11][C:10]([CH2:13][C:14]([OH:16])=[O:15])=[CH:9][C:7]=5[CH:8]=4)=[C:32]([CH2:33][CH2:34][CH3:35])[C:27]=3[O:26][CH:25]=2)[CH:19]=[CH:20][CH:21]=[CH:22][CH:23]=1Participants
3
Procedure
Using the procedure from Example 1, steps F and G, the title compound was prepared from methyl 2-(2-hydroxyethyl)benzofuran-5-acetate and 3-phenyl-6-hydroxy-7-propylbenzofuran as a colorless oil.
Sources & evidence
- ORD record
- ord-2667dff129c34717991ebceafd83d853
- Source dataset
- uspto-grants-2003_02
- Patent number
- US06515015B1
Reaction notes
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