methyl (Z)-3-(naphthalen-2-yl)-but-2-enoate | 51212-51-2

• 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 (Z)-3-(naphthalen-2-yl)-but-2-enoate
• 英文别名: Methyl (Z)-(2-naphthyl)-3-methylacrylate；Methyl-β-Methyl-2-naphthalenacrylat；2-Butenoic acid, 3-(2-naphthalenyl)-, methyl ester, (2Z)-；methyl (Z)-3-naphthalen-2-ylbut-2-enoate
• CAS: 51212-51-2
• 化学式: C₁₅H₁₄O₂
• 分子量: 226.275
• InChiKey: WUFATOSEBGBDPL-LUAWRHEFSA-N

物化性质

• 沸点：
  361.0±12.0 °C(Predicted)
• 密度：
  1.107±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.13
• 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 (Z)-3-(naphthalen-2-yl)-but-2-enoate 在 lithium hydroxide 、 氯化亚砜 、 N,N-二甲基甲酰胺 作用下， 以 四氢呋喃 为溶剂， 反应 14.0h， 生成 trans-3-(naphth-2-yl)-but-2-enoic acid chloride
  参考文献：
  名称：

  Inhibition of telomerase by BIBR 1532 and related analogues

  摘要：

  BIBR 1532 has been reported to be a potent, small molecule inhibitor of human telomerase, suggesting it as a lead for the development of anti-telomerase therapy. We confirm the ability of BIBR 1532 to inhibit telomerase and report the discovery of an equally potent analogue. Importantly, IC50 values in cell extract are considerably higher than those previously reported using assays for purified enzyme, indicating that substantial improvement may be necessary. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(03)00101-x
• 作为产物：
  描述：

  二氯乙酸甲酯 、 2-萘乙酮 在 chromium dichloride 作用下， 以 四氢呋喃 为溶剂， 反应 12.0h， 生成 methyl (Z)-3-(naphthalen-2-yl)-but-2-enoate 、 (E)-3-(萘-2-基)丁-2-烯酸甲酯
  参考文献：
  名称：

  Inhibition of telomerase by BIBR 1532 and related analogues

  摘要：

  BIBR 1532 has been reported to be a potent, small molecule inhibitor of human telomerase, suggesting it as a lead for the development of anti-telomerase therapy. We confirm the ability of BIBR 1532 to inhibit telomerase and report the discovery of an equally potent analogue. Importantly, IC50 values in cell extract are considerably higher than those previously reported using assays for purified enzyme, indicating that substantial improvement may be necessary. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(03)00101-x

文献信息

• A Phosphane‐Free Catalyst System for the Heck Arylation of Disubstituted Alkenes: Application to the Synthesis of Trisubstituted Olefins
  作者：Christoph Gürtler、Stephen L. Buchwald

  DOI：10.1002/(sici)1521-3765(19991105)5:11<3107::aid-chem3107>3.0.co;2-#

  日期：1999.11.5

  A new general procedure for the Heck arylation of disubstituted olefins is described. This procedure allows, in many instances, the stereoselective synthesis of trisubstituted olefins. Trisubstituted olefins are easily accessible under mild reaction conditions using a new catalyst system consisting of dicyclohexylamine or methyl-(dicyclohexyl)amine and a phase-transfer catalyst. The choice of base was found to be crucial for the rate and stereoselectivity of the Heck arylation reactions. This method is applicable to the coupling of both electron-deficient and electron-rich aryl halides and displays good stereoselectivity and a high degree: of functional group compatibility. Labeling studies indicate that the source of this selectivity is thermodynamic in nature.
• Inhibition of telomerase by BIBR 1532 and related analogues
  作者：D.K Barma、Anissa Elayadi、J.R Falck、David R Corey

  DOI：10.1016/s0960-894x(03)00101-x

  日期：2003.4

  BIBR 1532 has been reported to be a potent, small molecule inhibitor of human telomerase, suggesting it as a lead for the development of anti-telomerase therapy. We confirm the ability of BIBR 1532 to inhibit telomerase and report the discovery of an equally potent analogue. Importantly, IC50 values in cell extract are considerably higher than those previously reported using assays for purified enzyme, indicating that substantial improvement may be necessary. (C) 2003 Elsevier Science Ltd. All rights reserved.