methyl (2Z)-2-(bromomethyl)-3-(2-methylphenyl)prop-2-enoate | 213999-86-1

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: methyl (2Z)-2-(bromomethyl)-3-(2-methylphenyl)prop-2-enoate
• 英文别名: methyl (Z)-2-(bromomethyl)-3-(2-methylphenyl)prop-2-enoate
• CAS: 213999-86-1
• 化学式: C₁₂H₁₃BrO₂
• 分子量: 269.138
• InChiKey: MSFBRJANWHZHNU-YRNVUSSQSA-N

物化性质

• 沸点：
  320.0±30.0 °C(Predicted)
• 密度：
  1.371±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 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：

  methyl (2Z)-2-(bromomethyl)-3-(2-methylphenyl)prop-2-enoate 在 三乙烯二胺 、 sodium tetrahydroborate 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 0.5h， 以84%的产率得到Methyl 2-[(2-methylphenyl)methyl]prop-2-enoate
  参考文献：
  名称：

  The Baylis–Hillman chemistry in aqueous media: a convenient synthesis of 2-methylenealkanoates and alkanenitriles

  摘要：

  A convenient, general and efficient synthesis of 2-methylenealkanoates and alkanenitriles is accomplished via the regioselective nucleophilic (S(N)2') addition of hydride ion from NaBH4 to (2Z)-2-(bromomethyl)alk-2-enoates and 2-(bromomethyl)alk-2-enenitriles respectively in the presence of DABCO in environment friendly aqueous media. Synthesis of two hypoglycemic agents is also described. (C) 2001 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(00)01967-5
• 作为产物：
  描述：

  methyl 2-(hydroxy(o-tolyl)methyl)acrylate 在 硫酸 、 氢溴酸 作用下， 以 二氯甲烷 为溶剂， 反应 12.0h， 生成 methyl (2Z)-2-(bromomethyl)-3-(2-methylphenyl)prop-2-enoate
  参考文献：
  名称：

  喹啉并吡唑结构的多组分级联组件

  摘要：

  通过多米诺反应的应用，开发了一种高效、多组分的方案，用于构建具有高立体选择性的功能化喹啉并吡唑支架。所有喹啉并吡唑均在无溶剂和无催化剂条件下合成，无需后处理或柱层析。

  DOI：

  10.1002/ejoc.201301422

文献信息

• Diastereoselective construction of highly functionalized tetrahydroquinolinoisoxazole scaffolds via intramolecular nitrone cycloaddition
  作者：Manickam Bakthadoss、Anthonisamy Devaraj

  DOI：10.1016/j.tetlet.2015.05.004

  日期：2015.6

  A novel strategy towards the construction of highly diversified tetrahydroquinolinoisoxazole frameworks with high diastereoselectivity via intramolecular 1,3-dipolar nitrone cycloaddition reaction is described for the first time. All the synthesized tetrahydroquinolinoisoxazoles are new and obtained in excellent yields under catalyst free condition.

  首次描述了通过分子内1,3-偶极硝酮环加成反应构建具有高非对映选择性的高度多样化的四氢喹啉基异恶唑骨架的新策略。所有合成的四氢喹啉代异恶唑都是新的，并且在无催化剂条件下以优异的收率获得。
• A novel protocol for the facile construction of tetrahydroquinoline fused tricyclic frameworks via an intramolecular 1,3-dipolar nitrile oxide cycloaddition reaction
  作者：Manickam Bakthadoss、Varathan Vinayagam

  DOI：10.1039/c5ob01060h

  日期：——

  An efficient method towards the synthesis of quinoline fused tricyclic compounds involving an intramolecular 1,3-dipolar nitrile oxide cycloaddition reaction utilizing Baylis–Hillman derivatives in good yields has been described for the first time. A highly functionalized tricyclic framework was created by forming two rings and two adjacent stereocentres through the formation of two N–C bonds, one

  首次描述了一种有效的方法，该方法利用Baylis-Hillman衍生物以高收率合成涉及分子内1,3-偶极腈氧化环加成反应的喹啉稠合三环化合物。通过以高度区域和非对映选择性的方式形成两个N–C键，一个C–C键和一个O–C键，形成两个环和两个相邻的立体中心，从而创建了高度功能化的三环骨架。
• Applications of Baylis–Hillman chemistry: enantioselective synthesis of (−)-methyl 3-aryl-2-methylene-3-(prop-2-yn-1-yloxy)propanoates via chiral leaving group strategy
  作者：Deevi Basavaiah、Nagaswamy Kumaragurubaran、Duddu S Sharada、Ravi Mallikarjuna Reddy

  DOI：10.1016/s0040-4020(01)00786-4

  日期：2001.9

  Asymmetric synthesis of (−)-methyl 3-aryl-2-methylene-3-(prop-2-yn-1-yloxy)propanoates in 25–40% enantiomeric purities via the reaction of methyl (2Z)-3-aryl-2-(bromomethyl)prop-2-enoates with prop-2-yn-1-ol in the presence of quinidine is described.

  通过（2 Z）-3-芳基甲基的反应，以25-40％对映体纯度不对称合成（-）-甲基3-芳基-2-亚甲基-3-（prop-2-yn-1-基氧基）丙酸酯描述了在奎尼丁存在下用丙-2-炔-1-醇与-2-（溴甲基）丙-2-烯酸酯。
• Microwave-assisted facile synthesis of [a]-annelated pyrazolopyrroloindoles via intramolecular azomethine imine 1,3-dipolar cycloaddition
  作者：Anand H. Shinde、Shinde Vidyacharan、Duddu S. Sharada

  DOI：10.1016/j.tetlet.2014.03.134

  日期：2014.5

  The synthesis of [a]-annelated pyrazolopyrroloindoles via intramolecular 1,3-dipolar cycloaddition of in situ generated azomethine imine from N-allylated indole-2-carboxaldehyde, in regio- and stereoselective manner by using microwave irradiation is described. A one-pot strategy for the expedient synthesis of pyrazolopyrroloindoles has been developed.

  描述了通过微波辐射以区域和立体选择性的方式通过N-烯丙基化的吲哚-2-羧醛通过原位产生的偶氮甲亚胺的分子内1,3-偶极环加成反应合成[ a ]退火的吡唑并吡咯并吲哚。已经开发了一种方便合成吡唑并吡咯并吲哚的一锅策略。
• Intramolecular 1,3-Dipolar Nitrile Oxide Cycloaddition Using Baylis-Hillman Derivatives: Stereoselective Synthesis of Tricyclic Chromenoisoxazolines
  作者：Manickam Bakthadoss、Jayakumar Srinivasan、Raman Selvakumar

  DOI：10.1055/s-0031-1289707

  日期：2012.3

  A novel protocol for the construction of tricyclic chromenoisoxazoline frameworks via an intramolecular 1,3-dipolar nitrile oxide cycloaddition (INOC) reaction using Baylis-Hillman derivatives is described for the first time. The INOC reaction leads to a novel class of angularly substituted fused tricyclic chromenoisoxazolines, with the creation of two rings and two adjacent stereocenters, one of them

  首次描述了通过使用Baylis-Hillman衍生物的分子内1,3-偶极腈氧化环加成（INOC）反应构建三环苯并异恶唑啉骨架的新方案。INOC反应导致一类新的有角度取代的稠合三环铬异异唑啉，以独特的方式产生了两个环和两个相邻的立体中心，其中一个是全碳四元中心。以高度立体选择性的方式以良好的收率获得三环色异恶唑啉。 1,3-偶极一氧化氮环加成-铬异恶唑啉-立体选择性合成-三环骨架