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(2E,4S)-2-octen-4-ol | 105087-05-6

中文名称
——
中文别名
——
英文名称
(2E,4S)-2-octen-4-ol
英文别名
(S,E)-oct-2-en-4-ol;(S,Z)-oct-2-en-4-ol;(S)-2-octen-4-ol;(E,4S)-oct-2-en-4-ol
(2E,4S)-2-octen-4-ol化学式
CAS
105087-05-6
化学式
C8H16O
mdl
——
分子量
128.214
InChiKey
WGDUEFYADBRNKG-YZCDNWJKSA-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):
    2.2
  • 重原子数:
    9
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    20.2
  • 氢给体数:
    1
  • 氢受体数:
    1

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Chirality Transfer in Gold(I)-Catalysed Direct Allylic Etherifications of Unactivated Alcohols: Experimental and Computational Study
    作者:Graeme Barker、David G. Johnson、Paul C. Young、Stuart A. Macgregor、Ai-Lan Lee
    DOI:10.1002/chem.201501607
    日期:2015.9.21
    necessary to ensure efficient and general chirality transfer. Computational studies suggest that the efficiency of chirality transfer is linked to the aggregation of the alcohol nucleophile around the reactive π‐bound Au–allylic ether complex. With a single alcohol nucleophile, a high degree of chirality transfer is predicted. However, if three alcohols are present, alternative proton transfer chain mechanisms
    金(I)催化的直接烯丙基醚化已成功进行手性转移,得到对映体富集的,γ取代的仲烯丙基醚。我们的研究包括完整的底物范围的筛查,以确定取代基对手性转移的区域选择性,立体选择性和效率的影响,以及控制实验,以阐明手性转移过程的机理精妙之处。至关重要的是,发现必须添加分子筛以确保有效和普遍的手性转移。计算研究表明,手性转移的效率与反应性π键金-烯丙基醚复合物周围的醇亲核试剂的聚集有关。使用单个醇亲核试剂,可以预测高度的手性转移。然而,
  • Copper-Catalyzed γ-Selective and Stereospecific Substitution Reaction of Allylic Carbonates with Diboron:  Efficient Route to Chiral Allylboron Compounds
    作者:Hajime Ito、Chika Kawakami、Masaya Sawamura
    DOI:10.1021/ja056099x
    日期:2005.11.23
    copper-catalyzed gamma-selective and stereospecific substitution reaction of allylic carbonates with a diboron reagent affording allylboron compounds is described. Boryl group was selectively introduced at the gamma-position of the leaving carbonate group. Functionalized allylboronates that have an acetal, ester, or isolated alkene were prepared. The reaction of optically active allylic carbonates underwent complete
    描述了铜催化的 γ 选择性和立体定向取代反应烯丙基碳酸酯与二硼试剂提供烯丙基硼化合物。在离去碳酸酯基团的 γ 位选择性地引入硼基。制备了具有缩醛、酯或分离的烯烃的官能化烯丙基硼酸酯。旋光烯丙基碳酸酯的反应通过反立体化学进行完全的 α 到 γ 手性转移,以​​产生具有硼取代立体中心的旋光烯丙基硼酸酯。
  • An Efficient Approach to Chiral Allyloxyamines by Stereospecific Allylation of Nitrosoarenes with Chiral Allylboronates
    作者:Yuanming Li、Shyamal Chakrabarty、Armido Studer
    DOI:10.1002/anie.201410188
    日期:2015.3.16
    A novel and efficient approach to allyloxyamines by the allylation of nitrosoarenes with α‐chiral allylboronates is described. CO bond formation occurs with high stereospecificity and the product allyloxyamines are easily transformed into valuable chiral building blocks such as isoxazolidines and allylic alcohols. The reaction features complete regioselectivity (O‐selectivity), high E/Z selectivity
    通过亚硝基芳烃与α-手性烯丙基硼酸酯的烯丙基化,提出了一种新颖有效的烯丙氧基胺方法。Ç  O键的形成具有高立体定向性和发生产品allyloxyamines很容易转化成有价值的手性结构单元如异恶唑烷和烯丙醇。该反应具有完全的区域选择性(O-选择性),高的E / Z选择性和出色的手性传递特性。
  • Palladium-Catalyzed γ-Selective and Stereospecific Allyl−Aryl Coupling between Allylic Acetates and Arylboronic Acids
    作者:Hirohisa Ohmiya、Yusuke Makida、Tatsunori Tanaka、Masaya Sawamura
    DOI:10.1021/ja808673n
    日期:2008.12.24
    Allyl-aryl coupling between allylic acetates and arylboronic acids took place in the presence of catalytic amounts of Pd(OAc)(2), 1,10-phenanthroline, and AgSbF(6) with high gamma-selectivity and E/Z-selectivity. The reaction of an optically active allylic acetates with an alpha-stereogenic center proceeded with excellent alpha-to-gamma chirality transfer with syn-selectivity and gave the corresponding
    烯丙基乙酸酯和芳基硼酸之间的烯丙基-芳基偶联发生在催化量的 Pd(OAc)(2)、1,10-菲咯啉和 AgSbF(6) 的存在下,具有高 γ 选择性和 E/Z 选择性。旋光烯丙基乙酸酯与α-立体中心的反应进行了具有顺选择性的极好的α-伽马手性转移,并产生了相应的旋光烯丙基-芳基偶联产物,在苄位上具有立体中心。
  • Stereoselective Reactions of Acyclic Allylic Phosphates with Organocopper Reagents
    作者:Jennifer L. Belelie、J. Michael Chong
    DOI:10.1021/jo0104431
    日期:2001.8.1
    the size of R(2) affected both the regioselectivity and stereoselectivity of the displacement. Larger R(2) groups gave higher regio- and stereoselectivities: with R(2) = 3-pentyl, >98% S(N)2' regioselectivity and >98% anti stereoselectivity were observed. Bn(2)CuCNLi(2) gave stereoselectivities comparable to those observed with n-Bu(2)CuCNLi(2) but t-Bu(2)CuCNLi(2) exhibited much lower diastereofacial
    一系列具有一般结构R(1)CH == CHCH(OH)R(2)的无环烯丙基醇通过Sharpless动力学拆分得到解析。这些对映异构体富集的醇的羟基被衍生为磷酸二乙酯,并使衍生物与有机铜试剂反应。用试剂R(3)(2)CuCNLi(2)观察到最干净的取代反应。当R(1)= Me,R(3)= n-Bu时,R(2)的大小会影响位移的区域选择性和立体选择性。较大的R(2)组具有较高的区域选择性和立体选择性:R(2)= 3-戊基时,观察到> 98%的S(N)2'区域选择性和> 98%的抗立体选择性。Bn(2)CuCNLi(2)的立体选择性可与n-Bu(2)CuCNLi(2)观察到的相当,但t-Bu(2)CuCNLi(2)表现出低得多的非对映优先性。
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