2-phenyl-2-butenal | 55088-52-3

• 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: 2-phenyl-2-butenal
• 英文别名: (E)-2-phenylbut-2-enal；(E)-2-phenyl-2-butenal；2-phenyl-2-buten-1-al
• CAS: 55088-52-3
• 化学式: C₁₀H₁₀O
• 分子量: 146.189
• InChiKey: DYAOGZLLMZQVHY-MBXJOHMKSA-N

物化性质

• 物理描述：
  Colourless to slightly yellow liquid; green, floral, woody
• 溶解度：
  Soluble in oils; Insoluble in water
• 密度：
  1.031-1.037
• 折光率：
  1.558-1.564

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-phenyl-2-butenal 在 四(三苯基膦)钯 三乙胺 作用下， 以 甲苯 为溶剂， 生成 3-Phenyl-2,4-hexadien
  参考文献：
  名称：

  A new diene synthesis via organopalladium chemistry

  摘要：

  DOI：

  10.1021/ja00528a056
• 作为产物：
  描述：

  1,1-Dimethoxybut-3-en-2-ylbenzene 在 silica gel 作用下， 生成 2-phenyl-2-butenal
  参考文献：
  名称：

  A Hypersensitive Mechanistic Probe for Distinguishing between Radical and Carbocation Intermediates

  摘要：

  DOI：

  10.1021/ja00100a052

文献信息

• Rhodium-Catalyzed Regioselective Hydroformylation of Alkynes to α,β-Unsaturated Aldehydes Using Formic Acid
  作者：Chao Fan、Jing Hou、Yu-Jia Chen、Kui-Ling Ding、Qi-Lin Zhou

  DOI：10.1021/acs.orglett.1c00234

  日期：2021.3.19

  A rhodium-catalyzed hydroformylation of alkynes with formic acid was developed. The method provides α,β-unsaturated aldehydes in high yield and E-selectivity without the need to handle toxic CO gas.

  开发了铑用甲酸催化炔烃的加氢甲酰化反应。该方法无需处理有毒的CO气体就可以高产率和E选择性地提供α，β-不饱和醛。
• Selective Rhodium-Catalyzed Hydroformylation of Alkynes to α,β-Unsaturated Aldehydes with a Tetraphosphoramidite Ligand
  作者：Zongpeng Zhang、Qian Wang、Caiyou Chen、Zhengyu Han、Xiu-Qin Dong、Xumu Zhang

  DOI：10.1021/acs.orglett.6b01605

  日期：2016.7.1

  ligand was successfully applied to a Rh-catalyzed hydroformylation of various symmetrical and unsymmetrical alkynes to afford corresponding α,β-unsaturated aldehyde products in good to excellent yields (up to 97% yield). Excellent chemo- and regioselectivities and high activities (up to 20 000 TON) were achieved. The corresponding α,β-unsaturated aldehyde products can be transformed into many useful and

  四亚磷酰胺配体已成功应用于各种对称和不对称炔烃的Rh催化加氢甲酰化反应，以良好至极佳的收率（高达97％的收率）提供了相应的α，β-不饱和醛产品。实现了出色的化学选择性和区域选择性以及高活性（高达20000吨）。相应的α，β-不饱和醛产物可以转化为许多有用且重要的有机分子，例如茚满胺衍生物和卢卡醇吡咯。这种优异的性能使炔烃的加氢甲酰化具有很高的潜力，具有很高的实用性。
• Second Generation Protocol for Multicomponent Coupling Reactions of Aldehydes, Amides and Dienophiles
  作者：Stefan Klaus、Sandra Hübner、Helfried Neumann、Dirk Strübing、Axel Jacobi von Wangelin、Dirk Gördes、Matthias Beller

  DOI：10.1002/adsc.200404056

  日期：2004.7

  three-component coupling reaction of aldehydes, amides and dienophiles (AAD reaction) has been developed. Compared to known protocols for this type of reaction, the use of aromatic solvents in the presence of dehydrating reagents allows an efficient synthesis of previously not accessible products. Condensation of ubiquitous available aldehydes and amides and subsequent Diels–Alder reactions with dienophiles

  已开发出一种改进的一锅法，用于醛，酰胺和亲二烯体的三组分偶联反应（AAD反应）。与用于这种类型反应的已知方案相比，在脱水试剂存在下使用芳族溶剂可以有效合成以前无法获得的产物。普遍存在的醛和酰胺的缩合反应以及随后的Diels-Alder与亲二烯体的反应，可提供产率高的内选择性氨基官能化六氢异吲哚-1,3-二酮和四氢邻苯二甲酸衍生物。
• [EN] FENDILINE DERIVATIVES AND METHODS OF USE THEREOF<br/>[FR] DÉRIVÉS DE FENDILINE ET LEURS PROCÉDÉS D'UTILISATION
  申请人：UNIV TEXAS

  公开号：WO2014031755A1

  公开（公告）日：2014-02-27

  Disclosed herein are novel derivatives of fendiline, including compounds of the formula: wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising these derivative compounds. Methods and intermediates useful for making the derivatives, and methods of using the derivatives, for example, for the inhibition of K-Ras plasma membrane localization, and compositions thereof, including for the treatment of cancer, are also provided.

  本发明公开了芬地林的新的衍生物，包括具有以下通式的化合物：其中变量在本发明中定义。还提供了包含这些衍生物化合物的药物组合物、试剂盒和制品。本发明还提供了用于制造衍生物的方法和中间体，以及使用衍生物的方法，例如，用于抑制K-Ras质膜定位，以及用于治疗癌症的此类组合物。
• BITTER TASTE MODIFIERS INCLUDING SUBSTITUTED 1-BENZYL-3-(1-(ISOXAZOL-4-YLMETHYL)-1H-PYRAZOL-4-YL)IMIDAZOLIDINE-2,4-DIONES AND COMPOSITIONS THEREOF
  申请人：SENOMYX, INC.

  公开号：US20160376263A1

  公开（公告）日：2016-12-29

  The present invention includes compounds and compositions known to modify the perception of bitter taste, and combinations of said compositions and compounds with additional compositions, compounds, and products. Exemplary compositions comprise one or more of the following: cooling agents; inactive drug ingredients; active pharmaceutical ingredients; food additives or foodstuffs; flavorants, or flavor enhancers; food or beverage products; bitter compounds; sweeteners; bitterants; sour flavorants; salty flavorants; umami flavorants; plant or animal products; compounds known to be used in pet care products; compounds known to be used in personal care products; compounds known to be used in home products; pharmaceutical preparations; topical preparations; cannabis-derived or cannabis-related products; compounds known to be used in oral care products; beverages; scents, perfumes, or odorants; compounds known to be used in consumer products; silicone compounds; abrasives; surfactants; warming agents; smoking articles; fats, oils, or emulsions; and/or probiotic bacteria or supplements.

  本发明涵盖已知用于改变苦味感知的化合物和组合物，以及所述组合物和化合物与额外的组合物、化合物和产品的组合。示例组合物包括以下一种或多种：冷却剂；无活性药物成分；活性药用成分；食品添加剂或食品；调味剂或调味增强剂；食品或饮料产品；苦味化合物；甜味剂；苦味剂；酸味调味剂；咸味调味剂；鲜味调味剂；植物或动物产品；已知用于宠物护理产品中的化合物；已知用于个人护理产品中的化合物；已知用于家用产品中的化合物；制药制剂；局部制剂；大麻衍生或与大麻相关的产品；已知用于口腔护理产品中的化合物；饮料；香味、香水或除臭剂；已知用于消费品中的化合物；硅化合物；磨料；表面活性剂；发热剂；吸烟物品；脂肪、油脂或乳化剂；和/或益生菌或补充剂。