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(E)-2-(2-(4-fluorophenyl)prop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 1398771-26-0

中文名称
——
中文别名
——
英文名称
(E)-2-(2-(4-fluorophenyl)prop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
英文别名
2-[(1E)-2-(4-Fluorophenyl)prop-1-en-1-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;2-[(E)-2-(4-fluorophenyl)prop-1-enyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
(E)-2-(2-(4-fluorophenyl)prop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane化学式
CAS
1398771-26-0
化学式
C15H20BFO2
mdl
——
分子量
262.132
InChiKey
FUOCPFHTEVEBRT-ZHACJKMWSA-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):
    3.86
  • 重原子数:
    19
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.47
  • 拓扑面积:
    18.5
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

点击查看最新优质反应信息

文献信息

  • Contra-Thermodynamic, Photocatalytic <i>E</i> →<i>Z</i> Isomerization of Styrenyl Boron Species: Vectors to Facilitate Exploration of Two-Dimensional Chemical Space
    作者:John J. Molloy、Jan B. Metternich、Constantin G. Daniliuc、Allan J. B. Watson、Ryan Gilmour
    DOI:10.1002/anie.201800286
    日期:2018.3.12
    Designing strategies to access stereodefined olefinic organoboron species is an important synthetic challenge. Despite significant advances, there is a striking paucity of routes to Z‐α‐substituted styrenyl organoborons. Herein, this strategic imbalance is redressed by exploiting the polarity of the C(sp2)−B bond to activate the neighboring π system, thus enabling a mild, traceless photocatalytic isomerization
    获得立体定义的烯烃有机硼物种的设计策略是一项重要的合成挑战。尽管取得了重大进展,但到Z -α-取代的苯乙烯基有机硼的途径却很少。在本文中,通过利用C(sp 2)-B键的极性激活相邻的π系统来解决这一战略性不平衡问题,从而使易于获得的E -α-取代的苯乙烯基BPins发生温和,无痕的光催化异构化,从而生成相应的高保真Z异构体。一系列立体保持性转化生成Z证明了这种对热力学E → Z异构化的初步验证配置的三取代烯烃,以及抗肿瘤药物Combretastatin A4的简明合成。
  • Carboboration of Alkynes with Cyclodextrin-Encapsulated <i>N</i> -Heterocyclic Carbene Copper Complexes
    作者:Zhonghang Wen、Yongmin Zhang、Sylvain Roland、Matthieu Sollogoub
    DOI:10.1002/ejoc.201900246
    日期:2019.4.24
    The carboboration of terminal alkynes was studied with a N‐heterocyclic carbene‐capped α‐cyclodextrin copper(I) complex as catalyst. The intermolecular reaction with CH3I gave linear (L) vinyl boron isomers with high selectivity. The intramolecular reaction with terminal alkynes led to exocyclic vinyl boronates and to an unexpected endocyclic (Z)‐isomer, suggesting an unusual mechanism promoted by
    以N-杂环卡宾封端的α-环糊精铜(I)配合物为催化剂,研究了末端炔烃的碳硼化。与CH 3 I的分子间反应产生具有高选择性的线性(L)乙烯基硼异构体。与末端炔烃的分子内反应导致环外硼酸乙烯基酯和意外的环内(Z)异构体,提示配体促进了异常机理。
  • Copper(I)-Catalyzed Formal Carboboration of Alkynes: Synthesis of Tri- and Tetrasubstituted Vinylboronates
    作者:Ricardo Alfaro、Alejandro Parra、José Alemán、José Luis García Ruano、Mariola Tortosa
    DOI:10.1021/ja307670k
    日期:2012.9.19
    The first copper-catalyzed formal carboboration of alkynes, in which a C-B bond and a C-C bond are created in a single catalytic cycle, is presented. The reaction proceeds with high regioselectivity and syn-stereoselectivity to form tri- and tetrasubstituted vinylboronic esters from commercially available bis-(pinacolato)diboron. A subsequent cross-coupling reaction gives access to highly substituted alkenes.
  • Photocatalyzed <i>E</i> → <i>Z</i> Contra‐thermodynamic Isomerization of Vinyl Boronates with Binaphthol
    作者:Thibaud Brégent、Jean‐Philippe Bouillon、Thomas Poisson
    DOI:10.1002/chem.202102536
    日期:2021.10.7
    The photocatalytic contra-thermodynamic E→Z isomerization of vinyl boronates by using a binaphthol catalyst is disclosed. The reaction, based on the transient formation of a suitable chromophore with a BINOL derivative as the catalyst, allowed geometrical isomerization in good-to-excellent Z/E ratio and excellent-to-quantitative yields. The mechanism of this E→Z contra-thermodynamic isomerization was
    公开了使用联萘酚催化剂的硼酸乙烯酯的光催化逆热力学E → Z异构化。该反应基于以 BINOL 衍生物为催化剂瞬时形成合适的发色团,允许几何异构化以良好至优异的Z / E比和优异的定量收率。研究了这种E → Z逆热力学异构化的机制,并提出了瞬态发色团物质的形成。
  • HETEROAROMATIC COMPOUNDS AS VANIN INHIBITORS
    申请人:Boehringer Ingelheim International GmbH
    公开号:US20200069663A1
    公开(公告)日:2020-03-05
    The present invention encompasses compounds of the formula I which are suitable for the treatment of diseases related to Vanin, and processes for making these compounds, pharmaceutical preparations containing these compounds, and their methods of use.
    本发明涵盖了适用于治疗与Vanin相关疾病的化合物I的公式,以及制备这些化合物的方法、含有这些化合物的药物制剂,以及它们的使用方法。
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