(E)-4-phenylbut-3-en-2-yl propionate

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (E)-4-phenylbut-3-en-2-yl propionate
• 英文别名: (E)-4-phenyl-3-buten-2-yl propionate；[(E)-4-phenylbut-3-en-2-yl] propanoate
• 化学式: C₁₃H₁₆O₂
• 分子量: 204.269
• InChiKey: RGQCNGSUWWGOGS-MDZDMXLPSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (E)-4-phenylbut-3-en-2-yl propionate 在 Lecitase Ultra immobilized on cyanogen bromide-activated agarose 作用下， 以 aq. phosphate buffer 、 丙酮 为溶剂， 反应 24.0h， 以94% ee的产率得到
  参考文献：
  名称：

  游离和固定化 Lecitase™ Ultra 作为生物催化剂用于 (E)-4-Arylbut-3-en-2-yl 酯的动力学拆分

  摘要：

  使用 Lecitase™ Ultra (LU) 研究了缓冲液类型、共溶剂类型和酰基链长度对外消旋 4-芳基丁-3-烯-2-基酯的对映选择性水解的影响。Lecitase™ Ultra 酶的固定化制剂比游离酶具有显着更高的活性和对映选择性，特别是对于作为底物的 4-phenylbut-3-en-2-yl butyrate。此外，固定化酶的动力学分辨率在更短的时间内（24-48 小时）实现。Lecitase™ Ultra，固定在溴化氰活化的琼脂糖上，特别有效，在以丙酮为共溶剂的磷酸盐缓冲液 (pH 7.2) 中反应 24 小时后，产生 (R)-醇和未反应的 (S)-具有良好到极好的对映体过量（ee 90-99%）的酯。

  DOI：

  10.3390/molecules25051067
• 作为产物：
  描述：

  丁-1,2-二烯基苯 、 丙酸 在 (1,3-bis(2,6-diiopropylphenyl)imidazol-2-ylidine)AuCl complex 、 silver trifluoromethanesulfonate 作用下， 以 甲苯 为溶剂， 反应 4.0h， 以80%的产率得到(E)-4-phenylbut-3-en-2-yl propionate
  参考文献：
  名称：

  通过金（I）催化的丙二烯与醇的分子间加氢烷氧基化反应，对烷基烯丙基醚进行区域和立体选择性合成。

  摘要：

  金（I）N-杂环卡宾配合物与AgOTf的1：1混合物在室温下催化1-苯基-1,2-丁二烯与2-苯基-1-乙醇的反应1小时，导致分离出（ E）-（3-苯乙氧基-1-丁烯基）苯作为单一的区域和立体异构体，产率为96％。金（I）催化的分子间烯丙基氢烷氧基化对于单取代的1，1-和1，3-二取代的，三取代的和四取代的烯丙基以及一系列伯和仲醇，甲醇，苯酚和丙酸是有效的。

  DOI：

  10.1021/ol800646h

文献信息

• Method for producing allyl compound, and ether or ester compound produced thereby
  申请人：MITSUBISHI CHEMICAL CORPORATION

  公开号：US20040147757A1

  公开（公告）日：2004-07-29

  A method for producing an allyl compound having a compositional formula different from that of an allyl starting material compound, which comprises reacting the allyl starting material compound with an oxygen nucleophilic agent in the presence of a catalyst containing at least one transition metal compound containing a transition metal selected from the group consisting of transition metals belonging to Group 8 to Group 10 of the Periodic Table and a multidentate phosphite compound.

  一种生产具有与烯丙基起始物质化合物不同的组成式的烯丙基化合物的方法，包括在存在至少一种含有从周期表第8组到第10组的过渡金属属于的过渡金属的过渡金属化合物和多齿膦酸酯化合物的催化剂的情况下，将烯丙基起始物质化合物与氧亲核试剂反应。
• Radical reactions in esters with alkoxy functionality chemistry an unusual alcohol moiety hydrogen abstraction
  作者：Ming-Chung Yan、Yeong-Jiunn Jang、Jhenyi Wu、Yung-Feng Lin、Ching-Fa Yao

  DOI：10.1016/j.tetlet.2004.02.158

  日期：2004.4

  Various geometrically pure (E)-alkenes have been synthesized by radical substitution of alcohol moieties generated via hydrogen abstraction within ethyl esters. These reactions occurred with high regioselectivity and gave a new access to 1-methyl-3-aryl-allyl esters.

  通过自由基取代由乙基酯内的氢提取产生的醇部分，已经合成了各种几何上纯净的（E）-烯烃。这些反应具有很高的区域选择性，使人们获得了1-甲基-3-芳基-烯丙基酯的新途径。
• Structure-enantioselectivity effects in 3,4-dihydropyrimido[2,1-b]benzothiazole-based isothioureas as enantioselective acylation catalysts
  作者：Dorine Belmessieri、Caroline Joannesse、Philip A. Woods、Callum MacGregor、Caroline Jones、Craig D. Campbell、Craig P. Johnston、Nicolas Duguet、Carmen Concellón、Ryan A. Bragg、Andrew D. Smith

  DOI：10.1039/c0ob00515k

  日期：——

  The catalytic activity and enantioselectivity in the kinetic resolution of (±)-1-naphthylethanol with a range of structurally related 3,4-dihydropyrimido[2,1-b]benzothiazole-based catalysts is examined. Of the isothiourea catalysts screened, (2S,3R)-2-phenyl-3-isopropyl substitution proved optimal, giving good levels of selectivity in the kinetic resolution of a number of secondary alcohols (S values up to >100 at ∼50% conversion). Low catalyst loadings (0.10–0.25 mol%) of the optimal isothiourea can be used to generate enantiopure alcohols (>99% ee) in good yields.

  本文研究了一系列结构相关的3,4-二氢嘧咪啶[2,1-b]苯并噻唑基催化剂在对(±)-1-萘乙醇的动力学分辨过程中的催化活性和对映选择性。在筛选的异硫脲催化剂中，(2S,3R)-2-苯基-3-异丙基取代物表现出最佳效果，在多种二次醇的动力学分辨中实现了良好的选择性（S值在约50%转化率时可达到≥100）。最佳异硫脲催化剂的低负载量（0.10–0.25 mol%）可用于生成对映纯醇（对映体过量≥99%）且产率良好。
• Method for producing allyl compound
  申请人：MITSUBISHI CHEMICAL CORPORATION

  公开号：US20040092777A1

  公开（公告）日：2004-05-13

  A method for producing an allyl compound having a compositional formula different from that of an allyl starting material compound, which comprises reacting the allyl starting material compound with an oxygen nucleophilic agent having a structure different from that of the allyl starting material compound in the presence of a catalyst containing at least one transition metal compound containing a transition metal selected from the group consisting of transition metals belonging to Group 8 to Group 10 of the Periodic Table and a monodentate phosphite compound having a structure of the following formula (1): P(OR 1 )(OR 2 )(OR 3 )   (1) wherein R 1 , R 2 and R 3 are respectively independently an alkyl group which may have a substituent, carbon chains of R 1 , R 2 and R 3 may have at least one carbon-carbon double bond or triple bond, and at least two optional groups of R 1 , R 2 and R 3 may bond to each other to form at least one cyclic structure.

  一种制备具有与烯丙基起始材料化合物不同组成式的烯丙基化合物的方法，包括在至少包含选择自周期表8至10族过渡金属的过渡金属化合物和具有以下式（1）结构的单齿磷酸酯化合物催化剂存在下，将烯丙基起始材料化合物与具有不同于烯丙基起始材料化合物的结构的氧亲核试剂反应，其中式（1）中，R1、R2和R3分别独立地是可以具有取代基的烷基，R1、R2和R3的碳链可以具有至少一个碳-碳双键或三键，并且R1、R2和R3的至少两个可选基团可以结合形成至少一个环状结构。
• Method for producing allyl compound, and allyl compound produced thereby
  申请人：Takai Masaki

  公开号：US20050075518A1

  公开（公告）日：2005-04-07

  A method for producing an allyl compound having a compositional formula different from that of an allyl starting material compound, which comprises reacting the allyl starting material compound with a nucleophilic agent in the presence of a catalyst containing at least one transitional metal compound containing a transition metal selected from the group consisting of transition metals belonging to Group 8 to Group 10 of the Periodic Table and at least one bidentate coordinated phosphite compound selected from the group consisting of compounds having structures of the following formulae (I) to (III): wherein A 1 to A 3 are respectively independently a diarylene group having a branched alkyl group at the ortho-position, R 1 to R 6 are respectively independently an alkyl group which may have a substituent or an aryl group which may have a substituent (including a heterocyclic compound forming an aromatic 6π electron cloud on the upper and lower sides of the ring, hereinafter the same), and Z 1 to Z 3 are respectively independently an alkylene group which may have a substituent, an arylene group which may have a substituent, an alkylene-arylene group which may have a substituent or a diarylene group which may have a substituent.

  一种制备具有不同于烯丙基起始材料化合物的组成式的烯丙基化合物的方法，包括在催化剂的存在下，将烯丙基起始材料化合物与亲核试剂反应，所述催化剂包含至少一种过渡金属化合物，所述过渡金属选自周期表8到10组的过渡金属，并且至少一种双齿配位膦酸酯化合物，所述化合物具有以下式(I)到(III)中的结构，其中A1到A3分别独立地是具有支链烷基的二芳基基团，R1到R6分别独立地是可以具有取代基的烷基基团或可以具有取代基的芳基基团（包括在环上形成芳香6π电子云的杂环化合物，在此以后相同），Z1到Z3分别独立地是可以具有取代基的烷基，可以具有取代基的芳基，可以具有取代基的烷基-芳基基团或可以具有取代基的二芳基基团。