(E)-3-(oct-1-en-1-yl)cyclohexanone | 128217-20-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (E)-3-(oct-1-en-1-yl)cyclohexanone
• 英文别名: (E)-3-(1-octen-1-yl)cyclohexanone；(E)-3-(octenyl)-cyclohexan-1-one；3-(1-octen-1-yl)cyclohexanone；3-[(E)-oct-1-enyl]cyclohexan-1-one
• CAS: 128217-20-9
• 化学式: C₁₄H₂₄O
• 分子量: 208.344
• InChiKey: XVMHUKXRUVDCHJ-VQHVLOKHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  15
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.79
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  三甲基氯硅烷 、 (E)-3-(oct-1-en-1-yl)cyclohexanone 以 四氢呋喃 为溶剂， 反应 1.0h， 生成 Trimethyl-[((E)-3-oct-1-enyl)-cyclohex-1-enyloxy]-silane
  参考文献：
  名称：

  Asymmetric 1,4-addition of alkenylzirconium reagents to α,β-unsaturated ketones catalyzed by chiral rhodium complexes

  摘要：

  Highly enantioselective 1,4-addition of alkenylzirconocene chlorides to alpha-enones Was found to be catalyzed by a chiral rhodium complex generated from [Rh(cod)(MeCN)(2)]BF4 and (S)-BINAP. The reaction can be applied to either cyclic or acyclic enones and the optical yield was LIP to 99% ee. The reaction mechanism would involve the transmetalation between the alkenylzirconocene chloride and the rhodium complex to give the alkenylrhodium species as a key intermediate. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2004.04.171
• 作为产物：
  描述：

  1-辛炔 在 bis(pentamethylcyclopentadienyl)zirconium(IV) dichloride 、 噻吩-2-甲酸亚铜(I) 、 三甲基铝 、 三环己基膦 作用下， 以 melt 为溶剂， 反应 1.5h， 生成 (E)-3-(oct-1-en-1-yl)cyclohexanone
  参考文献：
  名称：

  ClMeAl（CH = CHR）（R =烷基，烯基，Ph）的对映选择性1,4-加成环己酮。

  摘要：

  直接从末端炔烃制备的氯甲基乙烯基丙氨酸（E）-ClMeAl（CH = CHR）以中等至良好的收率（30-70％）和良好至优异的立体选择性（80-98％）加到环己烯酮和3-甲基环己烯酮中ee）使用现成的铜（I）来源和手性配体。

  DOI：

  10.1039/c3cc48191c

文献信息

• Organo[2-(hydroxymethyl)phenyl]dimethylsilanes as Mild and Reproducible Agents for Rhodium-Catalyzed 1,4-Addition Reactions
  作者：Yoshiaki Nakao、Jinshui Chen、Hidekazu Imanaka、Tamejiro Hiyama、Yoshitaka Ichikawa、Wei-Liang Duan、Ryo Shintani、Tamio Hayashi

  DOI：10.1021/ja071969r

  日期：2007.7.1

  achievement of the corresponding enantioselective transformations using the tetraorganosilicon reagents, providing the silicon-based approach to optically active ketones and substituted piperidones that serve as synthetic intermediates of pharmaceuticals. A rhodium alkoxide species is suggested to be responsible for a transmetalation step on the basis of the observed kinetic resolution of a racemic chiral phenylsilane

  稳定且可重复使用的四有机硅试剂、烯基-、芳基-和甲硅烷基[2-(羟甲基)苯基]二甲基硅烷，在温和的铑催化下与 α,β-不饱和羰基受体发生 1,4-加成反应。该反应耐受多种官能团，适用于克级合成。手性二烯配体的使用允许使用四有机硅试剂实现相应的对映选择性转化，为用作药物合成中间体的光学活性酮和取代哌啶酮提供基于硅的方法。根据观察到的对映选择性 1 中的外消旋手性苯基硅烷的动力学分辨率，建议铑醇盐物种负责金属转移步骤，
• Nickel Acetylacetonate-Induced 1,4-Additions of 1-Alkenyl(Disiamyl)Boranes to α,β-Unsaturated Ketones, Esters and Nitriles
  作者：Teiji Yanagi、Hirotomo Sasaki、Akira Suzuki、Norio Miyaura

  DOI：10.1080/00397919608004563

  日期：1996.7

  conjugate addition of 1-alkenyl(disiamyl)boranes to α,β-unsaturated ketones, esters, or nitriles was carried out in the presence of Ni(acac)2 and triethylamine in DMF. The reactions provided γ,δ-unsaturated ketones, esters, and nitriles in high yields while retaining the original configuration of the 1-alkenylboranes. A similar addition reaction of 1-alkenyl(disiamyl)boranes to 1-acetyl-2-vinylcyclopropane

  摘要 在 Ni(acac)2 和三乙胺的 DMF 存在下，进行了 1-烯基（二异戊基）硼烷与 α,β-不饱和酮、酯或腈的共轭加成。该反应以高产率提供了 γ,δ-不饱和酮、酯和腈，同时保留了 1-烯基硼烷的原始构型。1-烯基（二异戊基）硼烷与 1-乙酰基-2-乙烯基环丙烷的类似加成反应产生末端和内部偶联产物，5,8-链二烯-2-on和5-乙烯基-6-链烯-2-on，在某些情况下以高产率具有有利于末端加成产物的高区域选择性。
• Use of docosatrienes, resolvins and their stable analogs in the treatment of airway diseases and asthma
  申请人：Serhan N. Charles

  公开号：US20050261255A1

  公开（公告）日：2005-11-24

  The present invention is generally drawn to novel isolated therapeutic agents, termed resolvins, generated from the interaction between a dietary omega-3 polyunsaturated fatty acid (PUFA) such as eicosapentaenoic acid (EPA) or docosahexaenoic acid (DHA), cyclooxygenase-II (COX-2) and an analgesic, such as aspirin (ASA). Surprisingly, careful isolation of compounds generated from the combination of components in an appropriate environment provide di- and tri-hydroxy EPA or DHA compounds having unique structural and physiological properties. The present invention therefore provides for many new useful therapeutic di- or tri-hydroxy derivatives of EPA or DHA (resolvins) that diminish, prevent, or eliminate inflammation or PMN migration, for example. The present invention also provides methods of use, methods of preparation, and packaged pharmaceuticals for use as medicaments for the compounds disclosed throughout the specification.

  本发明一般涉及新型分离治疗剂，称为 resolvins，由膳食中的ω-3 多不饱和脂肪酸（PUFA）如二十碳五烯酸（EPA）或二十二碳六烯酸（DHA）、环氧化酶-II（COX-2）和镇痛剂如阿司匹林（ASA）之间的相互作用产生。令人惊奇的是，在适当的环境中仔细分离由各种成分组合产生的化合物，可以得到具有独特结构和生理特性的二羟基和三羟基 EPA 或 DHA 化合物。因此，本发明提供了许多新的有用的 EPA 或 DHA 的二羟基或三羟基治疗性衍生物（resolvins），这些衍生物可减轻、预防或消除炎症或 PMN 迁移等。本发明还提供了整个说明书中公开的化合物的使用方法、制备方法和用作药物的包装药品。
• Preparation of polyfunctional diorganomercurials and their transmetallation to diorganozincs. Applications to the preparation of optically active secon
  作者：Michael J. Rozema、Duddu Rajagopal、Charles E. Tucker、Paul Knochel

  DOI：10.1016/0022-328x(92)88002-z

  日期：1992.10

  Two new methods of preparation of functionalized diorganomercurials have been developed. The first method involves a substitution reaction of (ICH2)2Hg with zinc-copper reagents FG-RCu(CN)ZnI in THF/DMF at - 60-degrees-C. Functional groups such as an ester, nitrile, ketone, phosphonate, halide, and boronic ester are tolerated in this reaction. The second method involves a reductive transmetallation between polyfunctional organozinc halides and mercurous chloride (Hg2Cl2). This very convenient procedure provides a rapid route to various functionalized diorganomercurials in good yields (61-89% yield). The synthetic utility of these mercury organometallics is demonstrated. Their transmetallation with zinc dust (toluene, 80-degrees-C, 3-5 h) affords dialkylzincs which add enantioselectively to aldehydes in the presence of a catalytic amount (20 mol%) of the norephedrine derivative 13. This transmetallation can also be used to prepare stereoselectively (E)-alkenylzinc halides (> 98% E). Addition of Cl(H)ZrCp2 to (E)-5-chloropentenylzinc bromide in CH2Cl2 (25-degrees-C, 1 min) affords a 1,1-bimetallic of zinc and zirconium Cl(CH2)4CH(ZnBr)ZrCp2(Cl) which reacts stereoselectively with an aldehyde providing the (E)-disubstituted olefin (49% yield; 100% E).
• Hydrozirconation-transmetalation. A mild, direct route to higher order vinylic cuprates from monosubstituted acetylenes
  作者：Bruce H. Lipshutz、Edmund L. Ellsworth

  DOI：10.1021/ja00176a079

  日期：1990.9