methyl 3,3-diethyl-2-oxiranecarboxylate | 99334-09-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 环氧化物
• 英文名称: methyl 3,3-diethyl-2-oxiranecarboxylate
• 英文别名: Methyl 3,3-diethyloxirane-2-carboxylate
• CAS: 99334-09-5
• 化学式: C₈H₁₄O₃
• 分子量: 158.197
• InChiKey: BUENZATYOMFQAD-UHFFFAOYSA-N

物化性质

• 沸点：
  171.5±15.0 °C(Predicted)
• 密度：
  1.017±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  11
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  38.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  methyl 3,3-diethyl-2-oxiranecarboxylate 生成 methyl 2-hydroxy-3-ethyl-3-pentenoate
  参考文献：
  名称：

  Catalyst and method for isomerization

  摘要：

  一个异构化催化剂，其基本上由以下公式表示的盐或复盐组成：[ML.sub.m ].sup.n+ [Y].sub.n.sup.-（I），其中M是周期表中IB、IIA、IIB或VIII族的金属，L是配体，Y是布朗斯特酸的共轭碱，m为0、1、2、3或4，n为1、2或3。

  公开号：

  US04621150A1
• 作为产物：
  描述：

  二氯乙酸甲酯 、 3-戊酮 在 tris(2,2'-bipyridine)nickel(II) tetrafluoroborate 、 四丁基溴化铵 、 zinc dibromide 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 以91%的产率得到methyl 3,3-diethyl-2-oxiranecarboxylate
  参考文献：
  名称：

  Metal exchange between an electrogenerated organonickel species and zinc halide: application to an electrochemical, nickel-catalyzed Reformatsky reaction

  摘要：

  The mechanism of the electroreductive coupling of alpha-chloro esters or alpha-chloro nitriles with carbonyl compounds by the means of a sacrificial zinc anode and a nickel catalyst was elucidated by electroanalytical techniques. The mechanism involved reduction of a Ni(II) complex to a Ni(0) complex, oxidative addition of the alpha-chloro ester to the Ni(0) complex, and a Zn(II)/Ni(II) exchange, leading to an organozinc Reformatsky reagent. The electrosynthesis of various beta-hydroxy esters, beta-hydroxy nitriles, and 2,3-epoxy esters was successfully achieved under extremely mild conditions.

  DOI：

  10.1021/jo00006a012

文献信息

• Ni-catalyzed activation of α-chloroesters: a simple method for the synthesis of α-arylesters and β-hydroxyesters
  作者：Muriel Durandetti、Corinne Gosmini、Jacques Périchon

  DOI：10.1016/j.tet.2006.11.055

  日期：2007.1

  Coupling reactions of α-chloroesters with aryl halides (α-arylation) or carbonyl compounds (Reformatsky) using nickel catalyst allow, under mild conditions, the preparation of various functionalized aryl propionic acid derivatives or β-hydroxyesters. In the synthesis of aryl propionic acid derivatives, the process is efficient with aryl halides bearing either electron-withdrawing or electron-donating

  使用镍催化剂，α-氯酸酯与芳基卤化物（α-芳基化）或羰基化合物（Reformatsky）的偶联反应可以在温和的条件下制备各种官能化的芳基丙酸衍生物或β-羟基酯。在芳基丙酸衍生物的合成中，该方法对于带有带吸电子基团或给电子基团的芳基卤化物是有效的。
• Method for producing polydienes and polydiene copolymers with reduced cold flow
  申请人：BRIDGESTONE CORPORATION

  公开号：US10301397B2

  公开（公告）日：2019-05-28

  A method for preparing a coupled polymer, the method comprising the steps of (i) polymerizing monomers to form a reactive polymer, and (ii) reacting the reactive polymer with a glycidic ester.

  一种制备偶联聚合物的方法，该方法包括以下步骤：(i) 单体聚合形成活性聚合物，(ii) 活性聚合物与缩水甘油酯反应。
• Iron-Mediated Electrochemical Reaction of α-Chloroesters with Carbonyl Compounds
  作者：Muriel Durandetti、Clothilde Meignein、Jacques Périchon

  DOI：10.1021/ol0273046

  日期：2003.2.1

  Reformatsky-type reactions have been performed efficiently using an electroassisted iron-complex catalysis. Valuable product such as beta-hydroxyesters, ketones or nitriles are thus prepared with high yields.
• Method for isomerization a glycidate derivative
  申请人：SAGAMI CHEMICAL RESEARCH CENTER

  公开号：EP0153692B1

  公开（公告）日：1992-07-29
• METHOD FOR PRODUCING POLYDIENES AND POLYDIENE COPOLYMERS WITH REDUCED COLD FLOW
  申请人：Bridgestone Corporation

  公开号：EP2780177A1

  公开（公告）日：2014-09-24