ethyl (2E)-3-phenylhexa-2,5-dienoate | 183614-26-8

• 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: ethyl (2E)-3-phenylhexa-2,5-dienoate
• CAS: 183614-26-8
• 化学式: C₁₄H₁₆O₂
• 分子量: 216.28
• InChiKey: BYONNOYOTTUJIS-ACCUITESSA-N

物化性质

• 沸点：
  312.8±32.0 °C(Predicted)
• 密度：
  1.006±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  16
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.21
• 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：

  ethyl (2E)-3-phenylhexa-2,5-dienoate 在 一氯化碘 作用下， 以 二氯甲烷 为溶剂， 反应 12.0h， 以91%的产率得到6-(iodomethyl)-4-phenyl-5,6-dihydro-2H-pyran-2-one
  参考文献：
  名称：

  Research on a compact adsorption room air conditioner

  摘要：

  A novel compact adsorption room air conditioner with a cooling capacity of 1 kW has been designed, and two prototypes have been built. A two bed, continuous adsorption refrigeration cycle with heat recovery and mass recovery is adopted. Micropore spherical silica gel and water are selected as the working pair. A gravity heat pipe with methanol as working medium is designed to output the cooling. Experimental investigations have indicated that under typical air conditioning conditions, for the first prototype, a cooling capacity of 687 W and a COP (coefficient of performance) of 0.307 can be obtained. However, for the improved one, a cooling capacity of 790 W and a COP of 0.446 can be reached. It is also proved that the operating temperatures have strong influences on the performance. The designed room air conditioner can be driven by a low grade heat source (< 90 degrees C) and has small dimensions of 300 mm (depth), 500 mm (width) and 950 mm (height). (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.enconman.2005.12.005
• 作为产物：
  描述：

  1-(1,2,4-triazol-1-yl)-3-phenylpropargyl ethyl ether 在 盐酸 、 正丁基锂 作用下， 以 乙醇 为溶剂， 反应 2.08h， 生成 ethyl (2E)-3-phenylhexa-2,5-dienoate
  参考文献：
  名称：

  通过1,2,4-三唑稳定的烯丙基阴离子合成α，β-不饱和酯，α，β-不饱和γ-内酯和2-烷氧基吡咯的新型合成物。

  摘要：

  1-（1,2,4-三唑-1-基）苯基炔丙基乙基醚11（由苯基炔丙基醛二乙基乙缩醛8和1,2,4-三唑制备）的二价阴离子12（左叉的右叉）烷基卤化物，醛，酮和α，β-不饱和酮，仅得到类型10的γ-取代的烯丙基产物。这些加合物经过温和的原位水解，可方便地合成α，β-不饱和酯9a-c和α，β -不饱和的γ-内酯16、18、20和22。二价阴离子13与亚胺的反应以高收率生成了1,3,4-三取代的2-烷氧基吡咯27、30和31。烷基取代的类似物34经历类似的反应，主要得到γ产物39,40和42以及一小部分α-类似物。

  DOI：

  10.1021/jo961397l

文献信息

• Novel Syntheses of α,β-Unsaturated Esters, α,β-Unsaturated γ-Lactones, and 2-Alkoxypyrroles <i>via</i> 1,2,4-Triazole-Stabilized Allenic Anions
  作者：Alan R. Katritzky、Daming Feng、Hengyuan Lang

  DOI：10.1021/jo961397l

  日期：1997.2.1

  phenylpropargylaldehyde diethyl acetal 8 and 1,2,4-triazole) reacts with alkyl halides, aldehydes, ketones, and alpha,beta-unsaturated ketones to give exclusively gamma-substituted allenic products of type 10. These adducts underwent mild in situ hydrolysis enabling convenient syntheses of alpha,beta-unsaturated esters 9a-c and alpha,beta-unsaturated gamma-lactones 16, 18, 20, and 22. Reactions of dianion 13 with

  1-（1,2,4-三唑-1-基）苯基炔丙基乙基醚11（由苯基炔丙基醛二乙基乙缩醛8和1,2,4-三唑制备）的二价阴离子12（左叉的右叉）烷基卤化物，醛，酮和α，β-不饱和酮，仅得到类型10的γ-取代的烯丙基产物。这些加合物经过温和的原位水解，可方便地合成α，β-不饱和酯9a-c和α，β -不饱和的γ-内酯16、18、20和22。二价阴离子13与亚胺的反应以高收率生成了1,3,4-三取代的2-烷氧基吡咯27、30和31。烷基取代的类似物34经历类似的反应，主要得到γ产物39,40和42以及一小部分α-类似物。
• Research on a compact adsorption room air conditioner
  作者：G.Z. Yang、Z.Z. Xia、R.Z. Wang、Daou Keletigui、D.C. Wang、Z.H. Dong、X. Yang

  DOI：10.1016/j.enconman.2005.12.005

  日期：2006.9

  A novel compact adsorption room air conditioner with a cooling capacity of 1 kW has been designed, and two prototypes have been built. A two bed, continuous adsorption refrigeration cycle with heat recovery and mass recovery is adopted. Micropore spherical silica gel and water are selected as the working pair. A gravity heat pipe with methanol as working medium is designed to output the cooling. Experimental investigations have indicated that under typical air conditioning conditions, for the first prototype, a cooling capacity of 687 W and a COP (coefficient of performance) of 0.307 can be obtained. However, for the improved one, a cooling capacity of 790 W and a COP of 0.446 can be reached. It is also proved that the operating temperatures have strong influences on the performance. The designed room air conditioner can be driven by a low grade heat source (< 90 degrees C) and has small dimensions of 300 mm (depth), 500 mm (width) and 950 mm (height). (c) 2006 Elsevier Ltd. All rights reserved.