1,7-Diphenyl-4-heptanol → HCID 178418375、化合物
反応式
[Si:1]([O:8][C@H:9]1[CH2:14][CH2:13][C@H:12](/[CH:15]=[C:16](\[CH3:19])/[CH:17]=[O:18])[CH2:11][CH2:10]1)([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2].[C:20]1([CH2:26][CH2:27][CH2:28][Mg]Br)[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1.C1(CCCC(O)CCCC2C=CC=CC=2)C=CC=CC=1>C1COCC1>[Si:1]([O:8][C@H:9]1[CH2:10][CH2:11][C@H:12](/[CH:15]=[C:16](\[CH3:19])/[CH:17]([OH:18])[CH2:28][CH2:27][CH2:26][C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)[CH2:13][CH2:14]1)([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2]参加物
5
実験手順
The alcohol 137 was prepared from the crude aldehyde 136. and 1.5 mL (0.75 mmol) of 120 in 2.0 mL of THF as described above for the synthesis of alcohol 121 in Example 1 to give 220 mg of the crude diastereomeric alcohol 137. Flash chromatography (elution with 20% ethyl acetate in hexane) afforded 146 mg of the alcohol 137 as an oil. 1H NMR consistent with structure.