Ethyl 2-[(3-chlorophenyl)-[(2-methylpropan-2-yl)oxycarbonyloxy]methyl]prop-2-enoate | 1386412-88-9

• 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: Ethyl 2-[(3-chlorophenyl)-[(2-methylpropan-2-yl)oxycarbonyloxy]methyl]prop-2-enoate
• 英文别名: ethyl 2-[(3-chlorophenyl)-[(2-methylpropan-2-yl)oxycarbonyloxy]methyl]prop-2-enoate
• CAS: 1386412-88-9
• 化学式: C₁₇H₂₁ClO₅
• 分子量: 340.804
• InChiKey: KFIIXHQPYSBXKR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  23
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.41
• 拓扑面积：
  61.8
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  N-苯基马来酰亚胺 、 Ethyl 2-[(3-chlorophenyl)-[(2-methylpropan-2-yl)oxycarbonyloxy]methyl]prop-2-enoate 在 C₃₃H₅₁N₂O₄P 作用下， 以 甲苯 为溶剂， 反应 24.0h， 以93%的产率得到(3aR,4S,6aS)-ethyl 4-(3-chlorophenyl)-1,3-dioxo-2-phenyl-1,2,3,3a,4,6a-hexahydrocyclopenta[c]pyrrole-5-carboxylate
  参考文献：
  名称：

  Asymmetric Construction of Functionalized Bicyclic Imides via [3 + 2] Annulation of MBH Carbonates Catalyzed by Dipeptide-Based Phosphines

  摘要：

  A highly enantioselective [3 + 2] annulation of MBH carbonates and maleimides catalyzed by chiral phosphines has been developed. In the presence of 5 mol % of L-Thr-L-Val-derived phosphine 6, functionalized bicyclic imides were prepared in excellent yields, and with high diastereoselectivities and nearly perfect enantioselectivities.

  DOI：

  10.1021/ol301647g
• 作为产物：
  描述：

  3-氯苯甲醛 在 三乙烯二胺 、 4-二甲氨基吡啶 作用下， 以 二氯甲烷 为溶剂， 反应 12.0h， 生成 Ethyl 2-[(3-chlorophenyl)-[(2-methylpropan-2-yl)oxycarbonyloxy]methyl]prop-2-enoate
  参考文献：
  名称：

  α-氨基酸衍生酯和 MBH 碳酸酯的区域选择性开关用于合成烯丙基取代的二氢唑酮

  摘要：

  烯丙基吖内酯在潜在的生物活性和合成应用方面具有非常重要的意义。由于制药工业对α-氨基酸衍生物的兴趣日益浓厚，发现烯丙基吖内酯的合成策略非常重要。在此，我们建立了α-氨基酸衍生的酯和MBH碳酸酯的无过渡金属区域选择性开关，其表现出广泛的反应范围和良好的反应产率。对照反应表明碱和溶剂对于区域选择性都很重要。

  DOI：

  10.1021/acs.joc.3c02648

文献信息

• Enantioselective synthesis of spirocyclic cyclopentenes: asymmetric [3+2] annulation of 2-arylideneindane-1,3-diones with MBH carbonates derivatives catalyzed by multifunctional thiourea–phosphines
  作者：Fangle Hu、Yin Wei、Min Shi

  DOI：10.1016/j.tet.2012.07.013

  日期：2012.9

  The [3+2] annulation reactions of 2-arylideneindane-1,3-diones with Morita–Baylis–Hillman (MBH) carbonates proceeded smoothly in the presence of multifunctional thiourea–phosphines to produce the corresponding quaternary carbon centered spirocyclic cyclopentenes in moderate yields, with high diastereoselectivities and enantioselectivities under mild conditions. The plausible reaction has been also

  在多功能硫脲-膦的存在下，2-芳基亚乙基-1,3-二酮与Morita–Baylis–Hillman（MBH）碳酸盐的[3 + 2]环化反应顺利进行，从而以中等收率产生了相应的季碳中心的螺环式环戊烯在温和条件下具有较高的非对映选择性和对映选择性。在先前的文献基础上，也对合理的反应进行了讨论。
• Cooperative Rh(II)/Pd(0) Dual Catalysis: Synthesis of Highly Substituted 3(2<i>H</i>)-Furanones with a C2-Quaternary Center via a Cyclization/Allylic Alkylation Cascade of α-Diazo-δ-keto-esters
  作者：Qian-Qian Zhou、Ming Cheng、Qing Liu、Bing-Qian Qu、Xiao-Yan Huang、Fang Yang、Kegong Ji、Zi-Sheng Chen

  DOI：10.1021/acs.orglett.1c03469

  日期：2021.12.3

  cyclization/allylic alkylation cascade of stable α-diazo-δ-keto-esters has been developed. Highly substituted 3(2H)-furanones with a C2-quaternary center can be obtained efficiently under mild conditions via one-pot synthesis. Remarkably, this binary catalytic system shows high chemo-, regio-, and stereoselectivity and excellent tolerance to various functionalities.

  已经开发了一种协同的 Rh(II)/Pd(0) 双催化策略，可促进稳定的 α-重氮-δ-酮酯的环化/烯丙基烷基化级联反应。通过一锅法合成，可以在温和条件下有效地获得具有 C2-季铵盐中心的高度取代的 3( 2H )-呋喃酮。值得注意的是，这种二元催化体系显示出高化学、区域和立体选择性以及对各种功能的出色耐受性。
• Phosphine-Catalyzed Diastereoselective [3 + 3] Annulation of Morita-Baylis-Hillman Carbonates with <i>C</i> ,<i>N</i> -Cyclic Azomethine Imines
  作者：Lei Zhang、Wenjun Yang、Leijie Zhou、Honglei Liu、Jiaxing Huang、Yumei Xiao、Hongchao Guo

  DOI：10.1002/jhet.2958

  日期：2017.11

  In this paper, phosphine‐catalyzed [3 + 3] annulation of Morita–Baylis–Hillman carbonates with C,N‐cyclic azomethine imines has been achieved. The reaction worked smoothly under mild conditions to afford 4,6,7,11b‐tetrahydro‐1H‐pyridazino[6,1‐a]isoquinoline derivatives in high yields with good to excellent diastereoselectivities.

  在本文中，已实现了磷化氢催化森田-贝利斯-希尔曼碳酸盐与C，N环偶氮甲亚胺亚胺的环化[3 + 3] 。反应顺利工作温和的条件下，得到4,6,7,11b四氢ħ -pyridazino并[6,1一]以高收率和良好至优异的非对映选择性的异喹啉衍生物。
• Highly efficient one-pot synthesis of fused pyrimidones from 2-heteroaryl amines and Morita–Baylis–Hillman carbonates<i>via</i>intermolecular cyclocondensation
  作者：Surendra Babu Inturi、Biswajit Kalita、A. Jafar Ahamed

  DOI：10.1080/00397911.2018.1479761

  日期：2018.8.18

  highly selective and efficient cyclocondensation reaction for construction of various 3-substituted-2H-pyrido[1,2-a]pyrimidin-2-ones and related fused pyrimidones from allylic carbonates and 2-heteroaryl amines has been developed. The transformation involves one-pot sequential aza-Michael addition, intramolecular acyl substitution, and [1,3]-H shift. The method is catalyst free, eco-friendly, scalable, and

  摘要 开发了一种高选择性和高效的环缩合反应，用于从烯丙基碳酸酯和 2-杂芳基胺构建各种 3-取代-2H-吡啶并[1,2-a]嘧啶-2-酮和相关的稠合嘧啶酮。转化包括一锅连续的 aza-Michael 加成、分子内酰基取代和 [1,3]-H 移位。该方法无催化剂、环保、可扩展，反应时间短，无需后处理，无需柱纯化，具有广泛的官能团耐受性。图形概要
• Chiral multifunctional thiourea-phosphine catalyzed asymmetric [3 + 2] annulation of Morita–Baylis–Hillman carbonates with maleimides
  作者：Hong-Ping Deng、De Wang、Yin Wei、Min Shi

  DOI：10.3762/bjoc.8.121

  日期：——

  We have developed a multifunctional thiourea-phosphine catalyzed asymmetric [3 + 2] annulation of Morita-Baylis-Hillman (MBH) carbonates with maleimides, which can efficiently construct functionalized cyclopentenes bearing three contiguous stereocenters in moderate to excellent yields and excellent diastereo- and enantioselectivities. A plausible mechanism has been also proposed on the basis of control

  我们开发了一种多功能硫脲 - 膦催化的 Morita-Baylis-Hillman (MBH) 碳酸酯与马来酰亚胺的不对称 [3 + 2] 环化，它可以有效地构建带有三个连续立体中心的官能化环戊烯，收率中等至极好，非对映选择性和对映选择性也很好. 在控制实验和以前的文献的基础上，还提出了一种合理的机制。