α-(3,4,5-trimethoxyphenyl)-α-morpholinoacetonitrile | 68415-05-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: α-(3,4,5-trimethoxyphenyl)-α-morpholinoacetonitrile
• 英文别名: 2-(3,4,5-trimethoxyphenyl)-2-(morpholin-1-yl)acetonitrile；1-cyano-1-(3,4,5-trimethoxyphenyl)-1-morpholinomethane；1-(3,4,5-Trimethoxyphenyl)-1-morpholinoacetonitrile；morpholin-4-yl-(3,4,5-trimethoxy-phenyl)-acetonitrile；α-(3,4,5-trimethoxyphenyl)-4-morpholineacetonitrile；2-Morpholin-4-yl-2-(3,4,5-trimethoxyphenyl)acetonitrile
• CAS: 68415-05-4
• 化学式: C₁₅H₂₀N₂O₄
• 分子量: 292.335
• InChiKey: BTLGYZRULSTWTI-UHFFFAOYSA-N

物化性质

• 熔点：
  137-139 °C
• 沸点：
  406.3±45.0 °C(Predicted)
• 密度：
  1.171±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  21
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  64
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  α-(3,4,5-trimethoxyphenyl)-α-morpholinoacetonitrile 在 palladium on activated charcoal 盐酸 、 sodium tetrahydroborate 、 lithium aluminium tetrahydride 、 正丁基锂 、 三氟化硼乙醚 、 氢气 、 sodium hydride 、 对甲苯磺酸 、 三氟乙酸酐 作用下， 以 四氢呋喃 、 甲醇 、 正己烷 、 溶剂黄146 、 甲苯 为溶剂， -80.0~70.0 ℃ 、101.33 kPa 条件下， 反应 184.53h， 生成 去氧鬼臼毒素
  参考文献：
  名称：

  An Asymmetric Synthesis of (-)-Deoxypodophyllotoxin

  摘要：

  Diels-Alder cycloaddition between the fumarate of methyl (S)-mandelate (22) and alpha-hydroxy-alpha-aryl-o-quinodimethane 21 produces an endo cycloadduct (23) in 58% yield. The preparation of the precursor to o-quinodimethane 21 and the conversion of cycloadduct 23 to optically pure (-)-deoxypodophyllotoxin (1) is described.

  DOI：

  10.1021/jo00108a021
• 作为产物：
  描述：

  吗啉 、 3,4,5-三甲氧基苯甲醛 、 丙酮氰醇 在 sulfuric acid supported on silica gel 作用下， 以 乙腈 为溶剂， 反应 0.5h， 以77%的产率得到α-(3,4,5-trimethoxyphenyl)-α-morpholinoacetonitrile
  参考文献：
  名称：

  Design, synthesis, acetylcholinesterase inhibition and larvicidal activity of girgensohnine analogs on Aedes aegypti, vector of dengue fever

  摘要：

  Girgensohnine alkaloid was used as a natural model in the design and generation of new alkaloid-like alpha-aminonitrile series that was completed by the use of SSA-catalyzed Strecker reaction between commercial and inexpensive substituted benzaldehydes, piperidine (pyrrolidine, morpholine and N-methylpiperazine) and acetone cyanohydrin. Calculated ADMETox parameters of the designed analogs revealed their good pharmacokinetic profiles indicating lipophilic characteristics. In vitro AChE enzyme test showed that obtained alpha-aminonitriles could be considered as AChEIs with micromolar IC50 values ranging from 42.0 to 478.0 mu M (10.3-124.0 mu g/mL). Among this series, the best AChE inhibitor was the Pyrrolidine alpha-aminonitrile 3 (IC50 = 42 mu M) followed by the piperidine alpha-aminonitriles 2 and 6 (IC50 = 45 mu M and IC50 = 51 mu M, respectively), and the compound 7 (IC50 = 51 mu M). In vivo insecticidal activity of more active AChEIs against Aedes aegypti larvae was also performed showing a good larvicidal activity at concentrations less than 140 ppm, highlighting products 2 and 7 that could serve as lead compounds to develop new potent and selective insecticides. (C) 2014 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2014.03.067

文献信息

• The asymmetric synthesis of aryltetralin lignans: (−)-isolariciresinol dimethyl ether and (−)-deoxysikkimotoxin
  作者：Don M. Coltart、James L. Charlton

  DOI：10.1139/v96-011

  日期：1996.1.1

  (−)-deoxysikkimotoxin (7) have been carried out, in an attempt to exploit a synthetic strategy recently developed for the synthesis of (−)-deoxypodophyllotoxin (1, R1 = -CH2−, Ar = 3,4,5-trimethoxyphenyl). In so doing, a generalized method for the synthesis of aryltetralin lignans has been developed that should be applicable to a variety of substitution patterns and stereochemistries. A one-pot, 100%

  已经进行了 (-)-异落叶松树脂醇二甲醚 (6) 和 (-)-deoxysikkimotoxin (7) 的全不对称合成，试图利用最近开发的合成策略来合成 (-)-deoxypodophyllotoxin (1) ，R1 = -CH2-，Ar = 3,4,5-三甲氧基苯基）。在这样做时，已经开发了合成芳基四氢化萘木酚素的通用方法，该方法应该适用于各种取代模式和立体化学。已经开发了一种一锅式 100% 区域选择性还原-内酯化程序，用于将酯 18b 转化为 (-)-脱氧锡基莫毒素，在该步骤中得到 93% 的分离产率。关键词：邻醌二甲烷，木脂素，Diels-Alder，不对称，扁桃酸。
• Synthesis of 3-Arylisocoumarins by Using Acyl Anion Chemistry and Synthesis of Thunberginol A and Cajanolactone A
  作者：Kasireddy Sudarshan、Manash Kumar Manna、Indrapal Singh Aidhen

  DOI：10.1002/ejoc.201403524

  日期：2015.3

  new strategy for the synthesis of 3-arylisocoumarins and 8-hydroxy-3-arylisocoumarins was investigated by using acyl anion chemistry for the initial C–C bond formation. The obtained keto esters and keto lactones as intermediates underwent based-promoted intramolecular cyclization to afford 3-arylisocoumarins in good yields. The developed methodology was applied for the synthesis of the important natural

  3-芳基异香豆素和8-羟基-3-芳基异香豆素的合成新策略通过使用酰基阴离子化学进行初始C-C键形成研究。得到的酮酯和酮内酯作为中间体进行基于促进的分子内环化，以良好的产率得到3-芳基异香豆素。所开发的方法用于合成重要的天然产物 thunberginol A 和 cajanolactone A。
• Synthesis of Unsymmetrical Linear Diarylheptanoids and their Enantiomers and Antiproliferative Activity Studies
  作者：Kasireddy Sudarshan、Govindaraj Perumal、Indrapal Singh Aidhen、Mukesh Doble

  DOI：10.1002/ejoc.201801211

  日期：2018.12.6

  A new route for the synthesis of unsymmetrical linear diarylheptanoids 1 and their enantiomers 2 via a common electrophilic intermediate 3 is presented using acyl anion chemistry and Wittig olefination. The cytotoxic activity of all the synthesized linear diarylheptanoids is tested.

  使用酰基阴离子化学和Wittig烯烃化反应，提出了一种通过常见的亲电子中间体3合成不对称线性二芳基庚烷类化合物1及其对映异构体2的新途径。测试所有合成的线性二芳基庚烷的细胞毒活性。
• Inhibition of the enzymes in the leukotriene and prostaglandin pathways in inflammation by 3-aryl isocoumarins
  作者：Meera Ramanan、Shweta Sinha、Kasireddy Sudarshan、Indrapal Singh Aidhen、Mukesh Doble

  DOI：10.1016/j.ejmech.2016.08.066

  日期：2016.11

  mPGES1 respectively, play pivotal roles in augmenting inflammatory responses. PGE2 is known to participate in cancer pathological processes as well. Isocoumarins are natural compounds with a wide range of biological activities. In this study, 3-aryl isocoumarin derivatives are synthesized and tested against 5-LOX enzyme in vitro and PGE2 production in HeLa cells. Most of the compounds show high activity

  5-LOX和mPGES1分别在花生四烯酸途径之一中的白三烯和另一途径中的PGE 2的生物合成在增强炎症反应中起关键作用。已知PGE 2也参与癌症病理过程。异香豆素是具有广泛生物活性的天然化合物。在这项研究中，合成了3-芳基异香豆素衍生物，并针对HeLa细胞中的5-LOX酶和体外PGE 2产生进行了测试。大多数化合物显示出高活性，并且1c被鉴定为双重抑制剂，针对5-LOX和PGE 2的IC 50为4.6±0.26μM和6.3±0.13μM。分别生产。另一种化合物7f对5-LOX的IC 50为12.4±0.14μM。进一步的研究表明1c和7f对抗5-LOX的作用机理是混杂的和竞争性的作用方式。Thunberginol A（7c）对PGE 2的生产表现出的IC 50为15.8±0.03μM 。1c和7c抑制mPGES1和COX-2的mRNA表达。这项研究确定了一种具有双重抑制活性的新型支架1c，
• An Umpolung Route to Amides from α‐Aminonitriles under Metal‐Free Conditions
  作者：Sathyendran Swetha、Gopal Chandru Senadi

  DOI：10.1002/adsc.202200607

  日期：2022.8.16

  synthesize secondary and tertiary amides using O2 or air as an amide oxygen source. Radical scavenging studies disclosed that the cleavage of C−CN bond may proceed via an anionic pathway. The practicality of the work was also demonstrated through an in situ generated α-aminonitriles from corresponding aldehydes and amines to afford amides. The important features of this work include broad functional group

  已经开发了一种无金属、碱介导的 α-氨基腈脱氰，以使用 O 2或空气作为酰胺氧源来合成二级和三级酰胺。自由基清除研究表明，C-CN 键的断裂可以通过阴离子途径进行。该工作的实用性还通过从相应的醛和胺原位生成的 α-氨基腈得到酰胺来证明。这项工作的重要特征包括广泛的官能团相容性、41% 至 89% 的产品产率、2° 和 3° 酰胺的克级合成、广泛的底物范围和 umpolung 策略。