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dimethyl (1-phenyl-2-buten-1-yl)malonate | 87802-85-5

中文名称
——
中文别名
——
英文名称
dimethyl (1-phenyl-2-buten-1-yl)malonate
英文别名
Dimethyl (1-phenylbut-2-en-1-yl)propanedioate;dimethyl 2-(1-phenylbut-2-enyl)propanedioate
dimethyl (1-phenyl-2-buten-1-yl)malonate化学式
CAS
87802-85-5
化学式
C15H18O4
mdl
——
分子量
262.306
InChiKey
FIAVOPWJQACTCB-UHFFFAOYSA-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

物化性质

  • 沸点:
    317.2±37.0 °C(Predicted)
  • 密度:
    1.095±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3
  • 重原子数:
    19
  • 可旋转键数:
    7
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    52.6
  • 氢给体数:
    0
  • 氢受体数:
    4

SDS

SDS:3b9eb3df2041b1f1d2532ad79f3078a2
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反应信息

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文献信息

  • Features and Applications of [Rh(CO)<sub>2</sub>Cl]<sub>2</sub>-Catalyzed Alkylations of Unsymmetrical Allylic Substrates
    作者:Brandon L. Ashfeld、Kenneth A. Miller、Anna J. Smith、Kristy Tran、Stephen F. Martin
    DOI:10.1021/jo701290b
    日期:2007.11.1
    A novel regio- and stereoselective [Rh(CO)2Cl]2-catalyzed allylic alkylation of unsymmetrical allylic carbonates was discovered. The regioselectivity of the reaction favors product ratios in which substitution occurs at the carbon bearing the leaving group. When an enantiomerically enriched carbonate (≥99% ee) was examined, the Rh(I)-catalyzed allylic alkylation proceeded stereoselectively to provide
    发现了一种新的区域和立体选择性[Rh(CO)2 Cl] 2催化的不对称烯丙基碳酸酯的烯丙基烷基化反应。反应的区域选择性有利于产物比率,其中取代发生在带有离去基团的碳上。当检查对映体富集的碳酸盐(≥99%ee)时,Rh(I)催化的烯丙基烷基化立体选择性地进行,以提供保留绝对立体化学(98%ee)的烷基化产物。确定[Rh(CO)2 Cl] 2的范围-催化的烯丙基烷基化,检查了各种碳原子和杂原子亲核试剂,并描述了结果。作为Rh(I)催化的烯丙基烷基化的一种应用,已开发了一系列新颖的多米诺骨牌反应,这些反应将独特的区域和立体选择性[Rh(CO)2 Cl] 2催化的烯丙基三氟乙酸烷基化与分子内鲍森偶联-Khand环化,环异构化或[5 + 2]环加成。所描述方法的一个独特方面是使用单个催化剂进行顺序转化,其中只需控制反应温度即可调节催化活性。这种方法的实施提供了从简单的前体快速有效地进入各种双环碳骨架的途径。
  • Brønsted acid and Pd–PHOX dual-catalysed enantioselective addition of activated C-pronucleophiles to internal dienes
    作者:Sangjune Park、Nathan J. Adamson、Steven J. Malcolmson
    DOI:10.1039/c9sc00633h
    日期:——
    We describe the development of Pd–PHOX-catalysed enantioselective couplings of internal dienes with malononitrile and other activated C-pronucleophiles. Reactions are dramatically accelerated by the addition of Et3N·HBArF4 as a Brønsted acid co-catalyst, enabling a suite of products bearing a variety of alkyl substituents at the stereogenic carbon to be prepared. A series of mechanism-oriented experiments
    我们描述了 Pd-PHOX 催化的内部二烯与丙二腈和其他活化的 C-亲核试剂的对映选择性偶联的发展。添加 Et 3 N·HBAr F 4作为布朗斯台德酸助催化剂可显着加速反应,从而能够制备出一系列在立体碳上带有各种烷基取代基的产物。一系列以机理为导向的实验揭示了催化循环的关键方面以及非配位BAr F 4反离子的重要性,不仅促进了内部二烯的反应,而且还促进了先前不反应的亲核试剂向末端二烯的添加。
  • Asymmetric allylic substitutions on symmetrical and non-symmetrical substrates using [5]ferrocenophane ligands
    作者:Radovan Šebesta、Andrea Škvorcová、Branislav Horváth
    DOI:10.1016/j.tetasy.2010.05.054
    日期:2010.8
    A series of [5]ferrocenophane diphosphane ligands were used in Pd-catalyzed allylic substitution reactions. With a symmetrical substrate, 1,3-diphenylpropenyl acetate, enantioselectivities between 70% and 94% ee were observed. Several non-symmetrically substituted allylic substrates were also used. Depending on the substituents of the non-symmetrical allylic substrates, various degrees of regioselectivity (from 1:1 to 100:0) and enantioselectivity (from 0% to 96% ee) were observed. Tentative catalytically active complexes were studied by DFT computational methods. (C) 2010 Elsevier Ltd. All rights reserved.
  • Direct, Stereoselective Substitution in [Rh(CO)<sub>2</sub>Cl]<sub>2</sub>-Catalyzed Allylic Alkylations of Unsymmetrical Substrates
    作者:Brandon L. Ashfeld、Kenneth A. Miller、Stephen F. Martin
    DOI:10.1021/ol0496529
    日期:2004.4.1
    [Rh(CO)(2)Cl](2) has been found to possess the unusual property of catalyzing allylic alkylations of unsymmetrical allylic carbonates with high levels of regioselectivity to provide products arising from substitution at the carbon atom bearing the leaving group, irrespective of the structure of the starting carbonate. The substitution reaction occurs with retention of stereochemistry at the reacting
    已发现[Rh(CO)(2)Cl](2)具有不寻常的催化不对称烯丙基碳酸酯的烯丙基烷基化的区域选择性高的性质,以提供由带有离去基团的碳原子取代产生的产物起始碳酸盐的结构。取代反应在立体化学保留在反应中心的情况下发生,并且伯(Z)-烯丙基碳酸酯的碳-碳双键立体化学得以维持。[反应:看文字]
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