Methyl iodide → HCID 18957486, 화합물

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[CH:1]1([O:6][C:7]2[CH:8]=[C:9]([C:15]3[CH2:19][CH2:18][CH:17]([OH:20])[CH:16]=3)[CH:10]=[CH:11][C:12]=2[O:13][CH3:14])[CH2:5][CH2:4][CH2:3][CH2:2]1.[OH-].[K+].I[CH3:24]>O>[CH:1]1([O:6][C:7]2[CH:8]=[C:9]([C:15]3[CH2:19][CH2:18][CH:17]([O:20][CH3:24])[CH:16]=3)[CH:10]=[CH:11][C:12]=2[O:13][CH3:14])[CH2:2][CH2:3][CH2:4][CH2:5]1

참가 물질

실험 절차

3-(3-Cyclopentyloxy-4-methoxyphenyl)-cyclopent-2-en-1-ol (150 mg, 0.55 mmol) (E10) was added to a suspension of powdered potassium hydroxide (89%, 138 mg, 2.2 mmol) under an argon atmosphere and then iodomethane (35μl, 0.56 mmol ) was added. The resulting mixture was stirred at room temperature for 3 hr, poured into water and extracted with ether. The ether extracts were washed three times with water, dried (sodium sulfate) and concentrated under reduced pressure. Purification by flash chromatography, eluting with 2:1 hexanes/ether, provided the title compound as an oil (120 mg, 76%).