摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

(Z)-2-(2-chlorophenyl)-3,4,6-triphenylhex-3-en-5-yn-2-ol | 864943-40-8

中文名称
——
中文别名
——
英文名称
(Z)-2-(2-chlorophenyl)-3,4,6-triphenylhex-3-en-5-yn-2-ol
英文别名
——
(Z)-2-(2-chlorophenyl)-3,4,6-triphenylhex-3-en-5-yn-2-ol化学式
CAS
864943-40-8
化学式
C30H23ClO
mdl
——
分子量
434.965
InChiKey
YLKFNFDDJLSZNT-PBBVDAKRSA-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):
    8.4
  • 重原子数:
    32
  • 可旋转键数:
    6
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.07
  • 拓扑面积:
    20.2
  • 氢给体数:
    1
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    描述:
    (Z)-2-(2-chlorophenyl)-3,4,6-triphenylhex-3-en-5-yn-2-ol 在 gold(III) chloride 作用下, 以 二氯甲烷乙腈 为溶剂, 反应 3.0h, 以97%的产率得到(Z)-5-benzylidene-2-(2-chlorophenyl)-2-methyl-3,4-diphenyl-2,5-dihydrofuran
    参考文献:
    名称:
    (Z)-2-en-4-yn-1-ols的金催化环化:完全取代的二氢呋喃和呋喃的高效合成。
    摘要:
    [反应:见正文]在极温和的反应条件下,金催化的(Z)-烯醇的环化反应提供了一条有效而直接的途径来合成立体定义的(Z)-5-亚烷基-2,5-二氢呋喃和完全取代的呋喃。重要的是,结果表明,氧化步骤和原脱金属步骤都是高度立体选择性的。
    DOI:
    10.1021/ol052160r
  • 作为产物:
    描述:
    邻氯苯乙酮苯基溴乙炔二苯基乙炔 在 Cp2ZrEt2 、 copper(l) chloridelithium chloride 作用下, 以 四氢呋喃 为溶剂, 反应 25.0h, 以74%的产率得到(Z)-2-(2-chlorophenyl)-3,4,6-triphenylhex-3-en-5-yn-2-ol
    参考文献:
    名称:
    A Facile Zr-Mediated Approach to (Z)-Enynols and Its Application to Regio- and Stereoselective Synthesis of Fully Substituted Dihydrofurans
    摘要:
    [GRAPHICS]Efficient synthetic approaches to stereodefined (Z)-enynols have been developed through zirconium-mediated cross-coupling reactions of three different components involving alkyne, ketone, and alkynyl bromide in a one-pot procedure. The subsequent electrophilic cyclization of a wide variety of (Z)-enynols affords fully substituted (Z)-5-(1-iodoylidene)2,5-dihydrofurans with high regio- and stereoselectivity under mild reaction conditions.
    DOI:
    10.1021/jo050966z
点击查看最新优质反应信息

文献信息

  • Gold-Catalyzed Cyclization of (<i>Z</i>)-2-En-4-yn-1-ols:  Highly Efficient Synthesis of Fully Substituted Dihydrofurans and Furans
    作者:Yuanhong Liu、Feijie Song、Zhiquan Song、Meina Liu、Bin Yan
    DOI:10.1021/ol052160r
    日期:2005.11.1
    [reaction: see text] The gold-catalyzed cyclization of (Z)-enynols offers an efficient and straightforward route to stereodefined (Z)-5-ylidene-2,5-dihydrofurans and fully substituted furans under extremely mild reaction conditions. Importantly, the results indicated that both the oxyauration and the proto-demetalation steps are highly stereoselective.
    [反应:见正文]在极温和的反应条件下,金催化的(Z)-烯醇的环化反应提供了一条有效而直接的途径来合成立体定义的(Z)-5-亚烷基-2,5-二氢呋喃和完全取代的呋喃。重要的是,结果表明,氧化步骤和原脱金属步骤都是高度立体选择性的。
  • A general and efficient synthesis of substituted furans and dihydrofurans via gold-catalyzed cyclization of (Z)-2-en-4-yn-1-ols
    作者:Xiangwei Du、Feijie Song、Yuhua Lu、Haoyi Chen、Yuanhong Liu
    DOI:10.1016/j.tet.2008.11.109
    日期:2009.2
    A highly efficient Au-catalyzed cyclization of (Z)-enynols that proceeds under mild reaction conditions has been developed. This methodology provides rapid access to substituted furans and stereodefined (Z)-5-ylidene-2,5-dihydrofurans in a regioselective manner from suitably substituted (Z)-2-en-4-yn-1-ols.
    已经开发了在温和的反应条件下进行的高效Au催化(Z)-烯醇的环化反应。该方法学提供了从适当取代的(Z)-2-en-4-yn-1-ols上以区域选择性方式快速获得取代的呋喃和立体定义的(Z)-5-亚烷基-2,5-二氢呋喃的方法。
  • A Facile Zr-Mediated Approach to (<i>Z</i>)-Enynols and Its Application to Regio- and Stereoselective Synthesis of Fully Substituted Dihydrofurans
    作者:Yuanhong Liu、Feijie Song、Liqing Cong
    DOI:10.1021/jo050966z
    日期:2005.8.1
    [GRAPHICS]Efficient synthetic approaches to stereodefined (Z)-enynols have been developed through zirconium-mediated cross-coupling reactions of three different components involving alkyne, ketone, and alkynyl bromide in a one-pot procedure. The subsequent electrophilic cyclization of a wide variety of (Z)-enynols affords fully substituted (Z)-5-(1-iodoylidene)2,5-dihydrofurans with high regio- and stereoselectivity under mild reaction conditions.
查看更多