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首页> 外文期刊>European journal of organic chemistry >Substituted (E)-2-Methylene-3,4-cyclohexenones through Direct and Convenient Synthesis from Cyclohexenone-MBH Alcohol in the Presence of DMAP
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Substituted (E)-2-Methylene-3,4-cyclohexenones through Direct and Convenient Synthesis from Cyclohexenone-MBH Alcohol in the Presence of DMAP

机译：在DMAP存在下通过直接和方便地合成来自环己酮-MBH酒精的（E）-2-甲基-3,4-环己烯酮

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摘要

An unexpected and effective DMAP catalyzed onestep construction of 3,4-cyclohexenone skeleton from simple and easily available cyclohexenone-MBH alcohol has been disclosed. A series of substituted (E)-2-methylene-3,4-cyclohexenones have been effectively prepared in excellent yields (up to 93 %) under convenient reaction conditions. Succesful scale-up preparation and synthetic transformations have demonstrated the potentials of this new protocol.
机译：已经公开了一种意外且有效的DMAP催化在简单且易于可用的环己烯酮-MBH醇的3,4-环己酮骨架的上易施工。 在方便的反应条件下，已经有效地制备了一系列取代（E）-2-甲基-3,4-环己烯酮（高达93％）。 成功扩大准备和合成转换已经证明了这一新协议的潜力。

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  • 作者

    Hong-Xia Ren; Xiang-Jia Song; Lin Wu; Zhi-Cheng Huang; Ying Zou; Xia Li; Xiao-Wen Chen; Fang Tian; Li-Xin Wang;

  • 作者单位

    Key Laboratory of Asymmetric Synthesis and Chirotechnology of Sichuan Province Chengdu Institute of Organic Chemitry Chinese Academy of Sciences Chengdu 610041 China;

    Key Laboratory of Asymmetric Synthesis and Chirotechnology of Sichuan Province Chengdu Institute of Organic Chemitry Chinese Academy of Sciences Chengdu 610041 China;

    Key Laboratory of Asymmetric Synthesis and Chirotechnology of Sichuan Province Chengdu Institute of Organic Chemitry Chinese Academy of Sciences Chengdu 610041 China;

    Key Laboratory of Asymmetric Synthesis and Chirotechnology of Sichuan Province Chengdu Institute of Organic Chemitry Chinese Academy of Sciences Chengdu 610041 China;

    Key Laboratory of Asymmetric Synthesis and Chirotechnology of Sichuan Province Chengdu Institute of Organic Chemitry Chinese Academy of Sciences Chengdu 610041 China;

    Key Laboratory of Asymmetric Synthesis and Chirotechnology of Sichuan Province Chengdu Institute of Organic Chemitry Chinese Academy of Sciences Chengdu 610041 China;

    Key Laboratory of Asymmetric Synthesis and Chirotechnology of Sichuan Province Chengdu Institute of Organic Chemitry Chinese Academy of Sciences Chengdu 610041 China;

    Key Laboratory of Asymmetric Synthesis and Chirotechnology of Sichuan Province Chengdu Institute of Organic Chemitry Chinese Academy of Sciences Chengdu 610041 China;

    Key Laboratory of Asymmetric Synthesis and Chirotechnology of Sichuan Province Chengdu Institute of Organic Chemitry Chinese Academy of Sciences Chengdu 610041 China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 有机化学;
  • 关键词

    Organocatalysis; Cyclohexenones; Synthetic methods; Elimination;

    机译：有机核分析;环己酮;合成方法;消除;

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