2-[(2-甲基苯氧基)甲基]环氧乙烷 | 101693-39-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 2-[(2-甲基苯氧基)甲基]环氧乙烷
• 英文名称: (S)-1,2-epoxy-3-(2-methylphenoxy) propane
• 英文别名: (S)-1,2-epoxy-3-(2-methylphenoxy)propane；1,2-epoxy-3-(2-methylphenoxy)propane；(S)-2,3-epoxypropyl o-tolyl ether；(S)-2-((o-tolyloxy)methyl)oxirane；(S)-2-methylphenyl glycidyl ether；(2S)-3-tolyloxy-1,2-epoxypropane；2-((2-Methylphenoxy)methyl)oxirane, (2S)-；(2S)-2-[(2-methylphenoxy)methyl]oxirane
• CAS: 101693-39-4
• 化学式: C₁₀H₁₂O₂
• 分子量: 164.204
• InChiKey: KFUSXMDYOPXKKT-VIFPVBQESA-N

物化性质

• 沸点：
  268.0±0.0 °C(Predicted)
• 密度：
  1.094±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  21.8
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  伊伐布雷定杂质2 、 2-[(2-甲基苯氧基)甲基]环氧乙烷 以 异丙醇 为溶剂， 反应 24.0h， 以1.05 g的产率得到
  参考文献：
  名称：

  Cardiovascular hybrid drugs: new benzazepinone derivatives as bradycardic agents endowed with selective β 1 -Non-competitive antagonism

  摘要：

  The synthesis and pharmacological profile of some hybrid compounds bearing both the benzazepinone moiety present in Zatebradine and typical P-blocker aryloxypropanolamine groups are described. The new compounds proved to be endowed with negative chronotropic and inotropic activity and are weak vasorelaxant agents. The cardiodepressant action is probably due to selective beta(1)-noncompetitive reversible antagonism. Both enantiomers of the most active compound 5c were synthesized and they showed a different cardiovascular profile, that is (+)-(R)-enantiomer displays affinity for cardiac beta(1)-adrenoceptors, while (-)-(S)-enantiomer shows specificity for vessel smooth muscle. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(02)00621-1
• 作为产物：
  描述：

  (S)-(-)-3-(2-methylphenoxy)propane-1,2-diol 在 三苯基膦 、 偶氮二甲酸二乙酯 作用下， 以 苯 为溶剂， 反应 12.0h， 以1.5 g的产率得到2-[(2-甲基苯氧基)甲基]环氧乙烷
  参考文献：
  名称：

  Cardiovascular hybrid drugs: new benzazepinone derivatives as bradycardic agents endowed with selective β 1 -Non-competitive antagonism

  摘要：

  The synthesis and pharmacological profile of some hybrid compounds bearing both the benzazepinone moiety present in Zatebradine and typical P-blocker aryloxypropanolamine groups are described. The new compounds proved to be endowed with negative chronotropic and inotropic activity and are weak vasorelaxant agents. The cardiodepressant action is probably due to selective beta(1)-noncompetitive reversible antagonism. Both enantiomers of the most active compound 5c were synthesized and they showed a different cardiovascular profile, that is (+)-(R)-enantiomer displays affinity for cardiac beta(1)-adrenoceptors, while (-)-(S)-enantiomer shows specificity for vessel smooth muscle. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(02)00621-1

文献信息

• Asymmetric hydrolytic kinetic resolution with recyclable polymeric Co(<scp>iii</scp>)–salen complexes: a practical strategy in the preparation of (S)-metoprolol, (S)-toliprolol and (S)-alprenolol: computational rationale for enantioselectivity
  作者：Tamal Roy、Sunirmal Barik、Manish Kumar、Rukhsana I. Kureshy、Bishwajit Ganguly、Noor-ul H. Khan、Sayed H. R. Abdi、Hari C. Bajaj

  DOI：10.1039/c4cy00594e

  日期：——

  epoxide (up to 46% compared to 50% theoretical yield) along with high enantioselectivity (up to 99%) were obtained in most cases using catalyst 1. Further studies showed that catalyst 1 could retain its catalytic activity for six cycles under the present reaction conditions without any significant loss in activity or enantioselectivity. To show the practical applicability of the above synthesized catalyst

  合成了一系列基于许多非手性和手性连接基的手性聚合Co（III）-salen配合物，并在末端环氧化物的不对称水解动力学拆分中评估了它们的催化性能。明智地研究了该连接基的作用，发现在手性BINOL型聚合物Salen配合物1的情况下，未反应的环氧化物的催化剂反应性和对映选择性的增加，特别是在短和短的情况下。长链脂族环氧化物。在大多数情况下，使用催化剂1可获得良好的分离度，即未反应的环氧化物的收率高（高达50％的理论收率的46％），以及高对映选择性（高达99％）。进一步的研究表明，催化剂在当前的反应条件下，图1所示的催化剂可以保持其催化活性六个循环而没有任何活性或对映选择性的明显损失。为了显示上述合成催化剂的实际适用性，我们使用配合物1以中等收率和高对映选择性合成了一些有效的手性β-阻滞剂。DFT（M06-L / 6-31 + G ** // ONIOM（B3LYP / 6-31G *：STO-3
• Novel lapachone compounds and methods of use thereof
  申请人：Ashwell Mark A.

  公开号：US20090105166A1

  公开（公告）日：2009-04-23

  The present invention provides novel tricyclic spiro-oxathiine naphthoquinone derivatives, a synthetic method for making the derivatives, and the use of the derivatives to induce cell death and/or to inhibit proliferation of cancer or precancerous cells. The naphthoquinone derivatives of the present invention are related to the compound known as β-lapachone (3,4-dihydro-2,2-dimethyl-2H-naphtho(1,2-b)pyran-5,6-dione).

  本发明提供了一种新型的三环螺-氧杂硫杂萘醌衍生物，一种制造该衍生物的方法，以及利用该衍生物诱导细胞死亡和/或抑制癌症或前癌细胞增殖的应用。本发明的萘醌衍生物与被称为β-拉帕醇（3,4-二氢-2,2-二甲基-2H-萘(1,2-b)吡喃-5,6-二酮）的化合物有关。
• An Unusual (R)-Selective Epoxide Hydrolase with High Activity for Facile Preparation of Enantiopure Glycidyl Ethers
  作者：Jing Zhao、Yan-Yan Chu、Ai-Tao Li、Xin Ju、Xu-Dong Kong、Jiang Pan、Yun Tang、Jian-He Xu

  DOI：10.1002/adsc.201100031

  日期：2011.6

  ortho‐substituted phenyl glycidyl ethers and para‐nitrostyrene oxide. Worthy of note is that the substrate structure remarkably affected the enantioselectivities of the enzyme, as a reversed (S)‐enantiopreference was unexpectedly observed for the ortho‐nitrophenyl glycidyl ether. As a proof‐of‐concept, five enantiopure epoxides (>99% ee) were obtained in high yields, and a gram‐scale preparation of

  从巨大芽孢杆菌ECU1001中克隆了一种新的环氧水解酶（BMEH），该酶具有异常的（R）-对映体选择性和很高的活性。在对位取代的苯基缩水甘油醚和对硝基苯乙烯氧化物的生物拆分中，实现了最高的对映选择性（E > 200）。值得一提的是，底物结构显着影响了酶的对映选择性，因为人们意外地观察到邻硝基硝基苯缩水甘油醚的反向（S）-对映体选择性。作为概念验证，以高收率获得了五种对映纯环氧化合物（> 99％ee），并以克级制备了（S） -邻甲基苯基缩水甘油基醚，然后成功地在几个小时内完成，这表明BMEH为光学活性的环氧化物的高效制备有吸引力的生物催化剂。
• Asymmetric Hydrolytic and Aminolytic Kinetic Resolution of Racemic Epoxides using Recyclable Macrocyclic Chiral Cobalt(III) Salen Complexes
  作者：Rajkumar Tak、Manish Kumar、Tusharkumar Menapara、Naveen Gupta、Rukhsana I. Kureshy、Noor-ul H. Khan、E. Suresh

  DOI：10.1002/adsc.201700788

  日期：2017.11.23

  New chiral macrocyclic cobalt(III) salen complexes were synthesized and used as catalyst for the asymmetric kinetic resolution (AKR) of terminal epoxides and glycidyl ethers with aromatic/aliphatic amines and water as nucleophiles. This is the first occasion where a Co(III) salen complex demonstrated its ability to catalyze AKR as well as hydrolytic kinetic resolution (HKR) reactions. Excellent enantiomeric

  合成了新的手性大环钴（III）salen络合物，并用作端环氧化物和缩水甘油醚与芳香族/脂肪族胺和水为亲核试剂的不对称动力学拆分（AKR）的催化剂。这是Co（III）salen配合物首次证明其催化AKR以及水解动力学拆分（HKR）反应的能力。通过在室温下在二氯甲烷中使用手性Co（III）salen络合物，可实现定量的优异环氧化物，相应的氨基醇和二醇（至多99％）的出色的对映异构体过量。该方案进一步扩展为合成两个重要的药物分子，即（S）-普萘洛尔和（R）-萘哌地尔。还探索了使用二氧化碳作为绿色可再生C 1来源合成手性纯二醇和手性环状碳酸酯的催化体系。在保持对映选择性的情况下，将催化剂循环使用多达5个催化循环。
• Jacobsen-type enantioselective hydrolysis of aryl glycidyl ethers.³¹P NMR analysis of the enantiomeric composition of oxiranes
  作者：A. A. Bredikhin、E. I. Strunskaya、V. G. Novikova、N. M. Azancheev、D. R. Sharafutdinova、Z. A. Bredikhina

  DOI：10.1023/b:rucb.0000024851.29744.21

  日期：2004.1

  The enantioselective partial hydrolysis of a number of racemic aryl glycidyl ethers in the presence of chiral Co(salen)-catalyst was studied. The enantiomeric composition of the isolated (R)-aryl glycidyl ethers was analyzed by 31P NMR using optically active substituted 2-chloro-1,3,2-dioxaphospholanes. A synthesis of β-adrenoblocking agents (S)-toliprolol and (S)-moprolol based on the simultaneously

  研究了在手性 Co(salen) 催化剂存在下，许多外消旋芳基缩水甘油醚的对映选择性部分水解。分离的(R)-芳基缩水甘油醚的对映体组成通过31P NMR使用光学活性取代的2-氯-1,3,2-二氧杂环戊烷进行分析。提出了基于同时获得的 (S)-3-芳氧基丙烷-1,2-二醇合成 β-肾上腺素阻滞剂 (S)-toliprolol 和 (S)-moprolol。