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学科主题: 有机化学
题名: Facile Conversion of Cyclopropanols into Linear Conjugate Enones
其他题名: 将环丙基醇转化为开链共轭烯酮的简便方法
作者: Han WB(韩伟博); Li SG(李绍刚); Lu XW(陆晓伟); Wu YK(伍贻康)
通讯作者: 伍贻康
刊名: Eur. J. Org. Chem.
发表日期: 2014
DOI: 10.1002/ejoc.201402175
卷: 2014, 期:18, 页:3841-3846
收录类别: SCI
英文摘要: A practical method for the conversion of 1,2-disubstituted cyclopropanols derived from Kulinkovich cyclopropanation into linear enones was developed. The approach features regioselective cleavage of the cyclopropane rings in EtOH at ambient temperature with inexpensive and readily available Co(acac)2 as the catalyst and air as the reagent. The crude intermediate peroxides were directly reduced with Ph3P to afford the corresponding -hydroxy ketones, which, on mesylation and -elimination performed in a one-pot manner, furnished the end products in good to excellent yields after only one chromatography step at the end of the whole sequence.
语种: 英语
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/38949
Appears in Collections:生命有机化学国家重点实验室_期刊论文

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作者单位: 中科院上海有机化学研究所

Recommended Citation:
Han WB,Li SG,Lu XW,et al. Facile Conversion of Cyclopropanols into Linear Conjugate Enones[J]. Eur. J. Org. Chem.,2014,2014(18):3841-3846.
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