반응식
[Br-].[CH2:2]([P+:7]([C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1)([C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)[C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)[CH2:3][CH2:4][CH2:5][CH3:6].C[Si]([N-][Si](C)(C)C)(C)C.[K+].COC1C=C(C2(C=CCCCC)CCCC2)C=C(OC)C=1>C1COCC1>[CH2:3]([CH:2]=[P:7]([C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1)([C:8]1[CH:9]=[CH:10][CH:11]=[CH:12][CH:13]=1)[C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)[CH2:4][CH2:5][CH3:6]참가 물질
5
반응 조건
- 온도
- 10 °C
실험 절차
To a suspension of pentyltriphenylphosphonium bromide (5 equiv.) in dry THF (0.18M) at 0° C., under an argon atmosphere was added potassium bis(trimethylsilyl) amide (4.9 equiv.). The mixture was warmed to 10° C. and stirred for an additional 30 min to ensure complete formation of the orange ylide. The resulting slurry was used in the preparation of 1-(3,5-dimethoxyphenyl)-1-(hex-1-enyl)-cyclopentane.
출처 및 근거
- ORD 기록
- ord-5608aedb77d3428e9e4779505b624f9e
- 출처 데이터셋
- uspto-grants-2007_10
- 특허 번호
- US07285683B2
연결된 노트
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