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E-1-isopropoxy-2-propenyl benzene | 533934-12-2

中文名称
——
中文别名
——
英文名称
E-1-isopropoxy-2-propenyl benzene
英文别名
ortho-isopropoxy β-methylstyrene;2-isopropoxy-β-methylstyrene;Benzene, 1-(1-methylethoxy)-2-(1-propenyl)-;1-propan-2-yloxy-2-[(E)-prop-1-enyl]benzene
E-1-isopropoxy-2-propenyl benzene化学式
CAS
533934-12-2
化学式
C12H16O
mdl
——
分子量
176.258
InChiKey
MKFDNRRBDDXYFM-QPJJXVBHSA-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):
    3.7
  • 重原子数:
    13
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    9.2
  • 氢给体数:
    0
  • 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

  • Chelating carbene ligand precursors and their use in the synthesis of metathesis catalysts
    申请人:Materia, Inc.
    公开号:US09504997B2
    公开(公告)日:2016-11-29
    Chelating ligand precursors for the preparation of olefin methathesis catalysts are disclosed. The resulting catalysts are air stable monomeric species capable of promoting various methathesis reactions efficiently, which can be recovered from the reaction mixture and reused. Internal olefin compounds, specifically beta-substituted styrenes, are used as ligand precursors. Compared to terminal olefin compounds such as unsubstituted styrenes, the beta-substituted styrenes are easier and less costly to prepare, and more stable since they are less prone to spontaneous polymerization. Methods of preparing chelating-carbene methathesis catalysts without the use of CuCl are disclosed. This eliminates the need for CuCl by replacing it with organic acids, mineral acids, mild oxidants or even water, resulting in high yields of Hoveyda-type methathesis catalysts. The invention provides an efficient method for preparing chelating-carbene metathesis catalysts by reacting a suitable ruthenium complex in high concentrations of the ligand precursors followed by crystallization from an organic solvent.
    用于制备烯烃甲硫醇催化剂的螯合配体前体已被披露。所得的催化剂是空气稳定的单体物种,能够有效促进各种甲硫醇反应,并且可以从反应混合物中回收并重复使用。内部烯烃化合物,特别是β-取代苯乙烯,被用作配体前体。与未取代苯乙烯等末端烯烃化合物相比,β-取代苯乙烯更容易、成本更低,并且更稳定,因为它们不太容易自发聚合。披露了一种无需使用CuCl制备螯合-卡宾甲硫醇催化剂的方法。通过用有机酸、矿酸、温和氧化剂甚至水替换CuCl,从而消除了对CuCl的需求,从而得到高产率的Hoveyda型甲硫醇催化剂。该发明提供了一种有效的方法,通过在高浓度的配体前体中反应适当的钌配合物,然后从有机溶剂中结晶,制备螯合-卡宾甲硫醇催化剂。
  • [EN] USE OF RUTHENIUM COMPLEXES IN OLEFIN METATHESIS REACTION<br/>[FR] UTILISATION DE COMPLEXES DE RUTHÉNIUM DANS UNE RÉACTION DE MÉTATHÈSE D'OLÉFINES
    申请人:APEIRON SYNTHESIS SA
    公开号:WO2018087678A1
    公开(公告)日:2018-05-17
    The invention relates to the use of ruthenium complexes, which are homogeneous catalysts and/or precatalysts of the olefin metathesis reaction, which lead to the production of alkenes containing an internal (non-terminal) double C=C bond.
    该发明涉及使用钌配合物,这些配合物是烯烃转化反应的均相催化剂和/或前催化剂,从而导致产生含有内部(非末端)双键C=C的烯烃。
  • [EN] OLEFIN METATHESIS CATALYSTS<br/>[FR] CATALYSEURS DE MÉTATHÈSE D'OLÉFINES
    申请人:MATERIA INC
    公开号:WO2017100585A1
    公开(公告)日:2017-06-15
    This invention relates generally to metathesis catalysts and the use of such catalysts in the metathesis of olefins and olefin compounds, more particularly, in the use of such catalysts in Z and E selective olefin metathesis reactions. The invention has utility in the fields of organometallics and organic synthesis.
    这项发明通常涉及重整催化剂以及在烯烃和烯烃化合物的重整中使用此类催化剂,更具体地,在Z和E选择性烯烃重整反应中使用此类催化剂。该发明在有机金属化合物和有机合成领域具有实用性。
  • [EN] METATHESIS CATALYSTS CONTAINING ONIUM GROUPS<br/>[FR] CATALYSEURS DE MÉTATHÈSE CONTENANT DES GROUPES ONIUM
    申请人:APEIRON SYNTHESIS SP Z O O
    公开号:WO2013127880A1
    公开(公告)日:2013-09-06
    Disclosed herein is a general method for the preparation of complexes containing a quaternary onium group in an inert ligand. Some of these complexes may be represented by formula (1): Methods for the preparation of complexes of formula 1, the preparation of intermediates and the use of complexes of formula 1 in metathesis reactions and a method for conducting an olefin metathesis reaction are also described.
    本文揭示了一种制备含有季铵基团的复合物的一般方法,其中该季铵基团位于惰性配体中。其中一些复合物可以由式(1)表示:还描述了制备式1复合物、制备中间体以及在交换反应中使用式1复合物的方法,以及进行烯烃交换反应的方法。
  • [EN] RUTHENIUM OLEFIN METATHESIS CATALYSTS BEARING N-HETEROCYCLIC CARBENE LIGANDS WITH SUBSTITUTED BACKBONE<br/>[FR] CATALYSEURS DE MÉTATHÈSE D'OLÉFINES À BASE DE RUTHÉNIUM PORTANT DES LIGANDS CARBÈNES N-HÉTÉROCYCLIQUES À SQUELETTE SUBSTITUÉ
    申请人:MATERIA INC
    公开号:WO2009126831A1
    公开(公告)日:2009-10-15
    This invention relates generally to olefin metathesis, more particularly, to tri- or tetra-substituted imidazoliniυm salts which are precursors to N-heterocyclic carbene (NHC) ligands with tri- or tetra-substituted irnidazolinium rings, organometallic ruthenium complexes comprising gem di-substituted imidazoiinium NHC ligands, organometallic ruthenium complexes comprising tri- or tetra-substituted imidazoiinium NHC ligands, and to olefin metathesis methods using them. The catalysts and methods of the invention have utility in the fields of catalysis, organic synthesis, and industrial chemistry.
    本发明通常涉及烯烃转化反应,更具体地涉及三取代或四取代咪唑啉盐,这些盐是N-杂环卡宾(NHC)配体的前体,具有三取代或四取代咪唑啉环的有机金属钌配合物,包含宝石二取代咪唑啉NHC配体的有机金属钌配合物,包含三取代或四取代咪唑啉NHC配体的有机金属钌配合物,以及使用它们的烯烃转化反应方法。本发明的催化剂和方法在催化、有机合成和工业化学领域具有实用性。
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