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2-iodo-1-octene | 114474-42-9

中文名称
——
中文别名
——
英文名称
2-iodo-1-octene
英文别名
2-iodooct-1-ene
2-iodo-1-octene化学式
CAS
114474-42-9
化学式
C8H15I
mdl
——
分子量
238.112
InChiKey
ZCEPPXAXZMGWRN-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    4.9
  • 重原子数:
    9
  • 可旋转键数:
    5
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

反应信息

  • 作为反应物:
    描述:
    2-iodo-1-octene 在 silver hexafluoroantimonate 、 chloro(1,5-cyclooctadiene)rhodium(I) dimer 、 palladium diacetate 、 caesium carbonateR-(+)-1,1'-联萘-2,2'-双二苯膦2-二环己基磷-2,4,6-三异丙基联苯 作用下, 以 四氢呋喃1,4-二氧六环 为溶剂, 反应 32.0h, 生成 3-hexyl-2,3-dihydro-1H-inden-1-one
    参考文献:
    名称:
    协同离子-过渡金属催化加氢酰化反应的不对称诱导
    摘要:
    描述了铑催化的对映选择性加氢酰化的新策略。这是通过将亚胺离子催化和过渡金属催化合并而实现的,使得不对称诱导衍生自易于获得的廉价手性非外消旋仲胺催化剂,而不是常规不对称加氢酰化方法中典型的手性非外消旋膦。
    DOI:
    10.1021/acs.orglett.6b02825
  • 作为产物:
    描述:
    Triethoxy(oct-1-ynyl)silane二苯基磷酸Diphenylphosphine oxide 作用下, 以 氯仿 为溶剂, 反应 24.0h, 以72%的产率得到2-iodo-1-octene
    参考文献:
    名称:
    Highly regioselective hydroiodination of terminal alkynes and silylalkynes with iodine and phosphorus reagents leading to internal iodoalkenes
    摘要:
    Markovnikov-type hydroiodination of terminal alkynes with iodine and Ph2P(O)H took place selectively to afford the corresponding internal iodoalkenes in good yields. Combination of (PhO)(2)P(O)H and Ph2P(O)OH instead of Ph2P(O)H also provided internal iodoalkenes in excellent yields. This hydroiodination is advantageous in terms of mild conditions, convenient operation, and tolerance to various functional groups. In addition, direct synthesis of internal iodoalkenes from silylalkynes was also achieved by using a mixed system of iodine and phosphorus reagents. (c) 2012 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tet.2012.08.096
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文献信息

  • Synthesis of Vinyl Trifluoromethyl Thioethers via Copper-Mediated Trifluoromethylthiolation of Vinyl Bromides
    作者:Yangjie Huang、Jianping Ding、Chuyi Wu、Huidong Zheng、Zhiqiang Weng
    DOI:10.1021/acs.joc.5b00144
    日期:2015.3.6
    trifluoromethylthiolation of vinyl bromides has been developed. This method provides ready access to vinyl trifluoromethyl thioethers in good to high yields from simple, inexpensive starting materials. A broad substrate scope is achieved, and the reaction is compatible with various functional groups, including cyano, nitro, trifluoromethyl, alkoxy, amino, halide, and heterocyclic groups.
    已经开发了介导的乙烯基的三甲基醇化。该方法提供了从简单,廉价的起始原料以高产率到高产率获得乙烯基甲基醚的方法。获得了广泛的底物范围,并且该反应与各种官能团相容,包括基,硝基,三甲基,烷氧基,基,卤化物和杂环基团。
  • Rhodium(<scp>iii</scp>)-catalyzed olefinic C–H alkynylation of enamides at room temperature
    作者:Chao Feng、Daming Feng、Teck-Peng Loh
    DOI:10.1039/c4cc04072d
    日期:——

    Rh(iii)-catalyzed C–H olefinic alkynylation of enamides for the stereospecific construction of synthetically useful Z-type enynamides is reported. This protocol displays good functionality tolerance and operational simplicity thus providing an alternative synthetic opportunity for the ease of access to specific 1,3-enyne derivatives.

    报告了Rh(III)催化的烯酰胺的C-H烯烃炔基化反应,用于立体特异性构建具有合成用途的Z型烯炔酰胺。该方案显示出良好的官能团容忍性和操作简便性,从而为轻松获取特定的1,3-炔烯衍生物提供了另一种合成机会。
  • Gold‐Catalyzed Sequential Cyclization of 1‐En‐3,9‐Diyne Esters to Partially Hydrogenated 3 <i>H</i> ‐Dicyclopenta[ <i>a</i> , <i>b</i> ]naphthalenes
    作者:Weidong Rao、Joshua William Boyle、Philip Wai Hong Chan
    DOI:10.1002/chem.201600915
    日期:2016.5.4
    A synthetic method that relies on a gold(I)‐catalyzed cycloisomerization of 1‐en‐3,9‐diyne esters to spiro[4.4]non‐2‐ene‐substituted 1,2‐dihydronaphthalenes is described. Robust with a wide variety of substitution patterns tolerated, the reaction provides the first example of a one‐step strategy to construct such novel and architecturally challenging members of the carbocycle family in good to excellent
    描述了一种依靠(I)催化的1- en-3,9-二炔酯到螺[4.4]非-2-烯-取代的1,2-二氢萘的环异构化反应的合成方法。该反应具有很强的耐受性,可以耐受各种各样的取代模式,提供了一步一步策略的第一个实例,可以一步一步地构建出这种具有创新性且在结构上具有挑战性的碳环化合物家族,并以优异的产率获得优异的收率。提出了一种机制,其中顺序环异构化途径被认为涉及催化的1,3-酰氧基迁移/纳扎罗夫环化反应,然后进行正式的[4 + 2]环加成反应,得到四碳环产物。
  • Synthesis of tri-substituted vinyl boronates via ruthenium-catalyzed olefin cross-metathesis
    作者:Christie Morrill、Timothy W. Funk、Robert H. Grubbs
    DOI:10.1016/j.tetlet.2004.08.069
    日期:2004.10
    Tri-substituted vinyl pinacol boronates, which are key reactive intermediates in a variety of transformations, are synthesized using ruthenium-catalyzed olefin cross-metathesis of α-substituted vinyl boronates and various alkenes. Cross-metathesis of 2-isopropenyl pinacol boronate proceeds with moderate yield and high Z-selectivity when sterically unhindered cross partners are used. Cross-metathesis
    三取代的乙烯基频哪醇硼酸酯是各种转化中的关键反应中间体,是使用催化的α-取代的硼酸乙烯基酯与各种烯烃的交叉复分解反应合成的。当使用空间不受阻碍的交叉伙伴时,2-异丙烯频哪醇硼酸酯的交叉复分解以中等收率和高Z-选择性进行。还实现了具有比甲基更大的α-取代基的硼酸乙烯基酯的交叉复分解。在这些情况下,产率和Z-选择性较低,并且交叉复分解反应的成功高度依赖于围绕α-取代的乙烯基硼酸酯的双键的空间体积。
  • Synthesis of Highly Substituted Cyclobutane Fused-Ring Systems from N-Vinyl β-Lactams through a One-Pot Domino Process
    作者:Lawrence L. W. Cheung、Andrei K. Yudin
    DOI:10.1002/chem.200902748
    日期:2010.4.6
    In this contribution, aminocyclobutanes, as well as eight‐membered enamide rings, have been made from N‐vinyl β‐lactams. The eight‐membered products have been formed by a [3,3]‐sigmatropic rearrangement, whereas the aminocyclobutanes have been derived from a domino [3,3]‐rearrangement/6π‐electrocyclisation process. The aminocyclobutanes have been obtained in a highly diastereoselective fashion. The
    在此贡献中,环丁烷以及八元烯酰胺环是由N乙烯基β-内酰胺类。八元产物是通过[3,3]-σ重排而形成的,而环丁烷则是从多米诺[3,3]-重排/6π-电环化过程衍生而来的。环丁烷已经以高度非对映选择性的方式获得。即使存在相邻的四元中心,环丁烷环系统也能耐受聚变。包含多达四个稠环的系统很容易获得。通过使用高斯03研究了反应曲线。这项研究表明,环丁烷形成的两个反应途径是可能的。在一种途径中,[3,3]-σ重排是限速步骤,在第二种途径中,电环化是限速步骤。总而言之,这些反应应有助于稠合杂环的构建。
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