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(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl 4-ethynylbenzoate | 474081-47-5

中文名称
——
中文别名
——
英文名称
(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl 4-ethynylbenzoate
英文别名
cholesteryl 4-ethynylbenzoate;[(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] 4-ethynylbenzoate
(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl 4-ethynylbenzoate化学式
CAS
474081-47-5
化学式
C36H50O2
mdl
——
分子量
514.792
InChiKey
MJXAENJGOXOJDG-SLLVFYDOSA-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):
    11
  • 重原子数:
    38
  • 可旋转键数:
    9
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.69
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

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
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • Sterol-containing tetraphenylethenes: synthesis, aggregation-induced emission, and organogel formation
    作者:Yang Liu、Jacky W. Y. Lam、Faisal Mahtab、Ryan T. K. Kwok、Ben Zhong Tang
    DOI:10.1007/s11458-010-0212-7
    日期:2010.9
    Cholesterol- and stigmasterol-containing tetraphenylethenes (TPEs) (TPE-Chol and TPE-Stig) are facilely synthesized in satisfactory yields by Cu (I)-catalyzed click reaction of 1,2-bis(4-azidomethylphenyl)-1,2-diphenylethene and cholesteryl-4-ethylbenoate and sigmasteryl 11-(4-ethynylphenoxy)undecanoate, respectively. Whereas they are nonluminescent in solution, they become highly emissive when aggregated in the condensed phase. The molecules of TPE-Stig can self-assemble in methanol solution, generating organogels with gelation-induced emission characteristics.
    含有胆固醇和斯蒂格马甾醇的四苯乙烯(TPEs)(TPE-Chol和TPE-Stig)通过Cu(I)催化的点击反应,方便地合成,产率令人满意,反应物为1,2-二(4-叠氮甲基苯基)-1,2-二苯乙烯与胆固醇-4-乙基苯酸酯和斯蒂格马甾醇11-(4-乙炔基苯氧基)十一酸酯。尽管它们在溶液中不发光,但在凝聚相聚集时会高度发射。TPE-Stig的分子可以在甲醇溶液中自组装,生成具有凝胶化诱导发射特性的有机凝胶。
  • GLASSY CHOLESTERIC LIQUID CRYSTALLINE METAL ACETYLIDES
    申请人:by the Secretary of the Air Force Government of the United States as Represented
    公开号:US20140242344A1
    公开(公告)日:2014-08-28
    A cholesteric liquid crystal. The liquid crystal includes a metal acetylide, of which the metal is a square, planar transition metal. The metal acetylide includes first and second acylphosphine ligands and first and second phenyl acetylene ligands. Each of the first and second phenyl acetylene ligands have a meta- or para-substituent, which are selected from the group consisting of H, F, CN, OCH 3 , C≡C—C 6 H 5 ,(COO—C 34 H 50 O 2 ), and COO—C 5 H 10 —C))—C 34 H 50 O 2 .
    一种胆甾液晶。该液晶包括一个金属乙炔,其中金属是一个方形、平面的过渡金属。金属乙炔包括第一和第二酰基膦配体和第一和第二苯基乙炔配体。第一和第二苯基乙炔配体中的每一个都有一个选自H、F、CN、OCH3、C≡C—C6H5、(COO—C34H50O2)和COO—C5H10—C))—C34H50O2的甲基或对位取代基。
  • Diboron(4)‐Catalyzed Remote [3+2] Cycloaddition of Cyclopropanes via Dearomative/Rearomative Radical Transmission through Pyridine
    作者:Ming Xu、Zhijun Wang、Zhaohui Sun、Yizhao Ouyang、Zhengwei Ding、Tao Yu、Liang Xu、Pengfei Li
    DOI:10.1002/anie.202214507
    日期:2022.12.23
    Previously challenging pyridinyl cyclopentanes, cyclopentenes and bicyclo[2.1.1]hexanes with multiple substituents now can be efficiently prepared via a remote [3+2] cycloaddition reaction. The reaction features a simple diboron(4) catalyst, modular disconnection mode, broad scope, high atom economy and a unique dearomative/rearomative mechanistic process.
    以前具有挑战性的具有多个取代基的吡啶基环戊烷、环戊烯和双环 [2.1.1] 己烷现在可以通过远程 [3+2] 环加成反应有效地制备。该反应具有简单的二硼 (4) 催化剂、模块化断开模式、广泛的范围、高原子经济性和独特的脱芳烃/重芳烃机理过程。
  • Palladium-catalyzed Sonogashira coupling to synthesis of gem‑difluoroenynes
    作者:Lin Li、Yan Mei、Junlei Zhang、Kehan He、Fei Pan
    DOI:10.1016/j.jfluchem.2023.110111
    日期:2023.5
    Herein, we developed the palladium-catalyzed Sonogashira-type cross-coupling of 1‑bromo-2,2-difluoroethylene with a variety of aromatic and aliphatic terminal alkynes proceeds smoothly at mild reaction condition to access the corresponding gem‑difluoroenyne derivatives. 1-Bromo-2,2-difluoroethylene is a useful difluoroethenyl source because of its commercially available and easy-to-handle. This new
    在此,我们开发了钯催化的 1-溴-2,2-二氟乙烯与多种芳香族和脂肪族末端炔烃的 Sonogashira 型交叉偶联,在温和的反应条件下顺利进行,得到相应的宝石-二氟烯炔衍生物。1-Bromo-2,2-difluoroethylene 是一种有用的二氟乙烯基来源,因为它可商购且易于处理。这种新的合成方案提供了一种直接构建具有良好官能团耐受性和高产率的宝石-二氟烯炔的新策略。
  • Enantioselective Synthesis of Isoindolinone by Palladium-Catalyzed Aminoalkynylation of <i>O</i>-Phenyl Hydroxamic Ethers with Alkynes
    作者:Lei Wang、Yinqiang Wang、Shuaijie Wu、Chao-Guo Yan、Chaoshen Zhang、Junliang Zhang、Ying Han
    DOI:10.1021/jacs.3c12996
    日期:2024.2.21
    A highly efficient palladium-catalyzed asymmetric tandem aza-Heck/Sonogashira coupling reaction of O-phenyl hydroxamic ethers with terminal alkynes is described. This protocol enables versatile access to challenging chiral isoindolinone derivatives bearing a quaternary stereogenic center. The palladium-catalyzed aminoalkynylation reaction shows broad functional group tolerance and allows the straightforward
    描述了O-苯基异羟肟醚与末端炔烃的高效钯催化不对称串联 aza-Heck/Sonogashira 偶联反应。该协议能够以多种方式获得带有四元立体中心的具有挑战性的手性异吲哚啉酮衍生物。钯催化的氨基炔基化反应显示出广泛的官能团耐受性,并允许在温和条件下以高效率和优异的对映选择性直接制备异吲哚啉酮。进行 DFT 计算以揭示反应机理和对映选择性的起源。
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