4-苯基戊腈 | 107590-53-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-苯基戊腈
• 英文名称: 4-phenylpentanenitrile
• CAS: 107590-53-4
• 化学式: C₁₁H₁₃N
• 分子量: 159.231
• InChiKey: OHJHONYMEXPATE-UHFFFAOYSA-N

物化性质

• 沸点：
  254-258 °C
• 密度：
  0.960 g/cm3(Temp: 15 °C)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  23.8
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4-苯基戊腈 在 氢氧化钾 作用下， 以 乙醇 为溶剂， 生成 4-苯基戊酸
  参考文献：
  名称：

  Galust'yan, G. G., Journal of Organic Chemistry USSR (English Translation), 1986, vol. 22, # 4, p. 811 - 815

  摘要：

  DOI：
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 palladium on activated charcoal 作用下， 生成 4-苯基戊腈
  参考文献：
  名称：

  The Synthesis of Polynuclear Aromatic Hydrocarbons. II. Methylbenzo (c) phenanthrenes¹

  摘要：

  DOI：

  10.1021/ja01098a026

文献信息

• Low-Valent Titanium-Mediated Radical Conjugate Addition Using Benzyl Alcohols as Benzyl Radical Sources
  作者：Takuya Suga、Shoma Shimazu、Yutaka Ukaji

  DOI：10.1021/acs.orglett.8b02305

  日期：2018.9.7

  A concise method to directly generate benzyl radicals from benzyl alcohol derivatives has been developed. The simple and inexpensive combination of TiCl4(collidine) (collidine = 2,4,6-collidine) and manganese powder afforded a low-valent titanium reagent, which facilitated homolytic cleavage of benzylic C–OH bonds. The application to radical conjugate addition reactions demonstrated the broad scope

  已经开发出一种直接从苄醇衍生物产生苄基的简明方法。TiCl 4（可力丁）（可力丁= 2,4,6-可力丁）和锰粉的简单而廉价的组合提供了一种低价的钛试剂，可促进苄基C-OH键的均质裂解。自由基共轭加成反应的应用证明了该方法的广泛范围。各种苯甲醇衍生物与缺电子烯烃的反应提供了相应的自由基加合物。
• Reductive Transformations of Carbonyl Compounds Catalyzed by Rhodium Supported on a Carbon Matrix by using Carbon Monoxide as a Deoxygenative Agent
  作者：Niyaz Z. Yagafarov、Dmitry L. Usanov、Alexey P. Moskovets、Nikolai D. Kagramanov、Victor I. Maleev、Denis Chusov

  DOI：10.1002/cctc.201500493

  日期：2015.9.1

  An efficient method for the rhodium on carbon matrix catalyzed preparation of secondary and tertiary amines, cyanoesters, and nitriles through the reductive amination/alkylation of carbonyl compounds was developed, including a convenient procedure for the tandem formal reductive addition of acetonitrile to aldehydes. The catalyst could be reused, and at least three consecutive reaction cycles were

  开发了一种通过羰基化合物的还原胺化/烷基化铑/碳基体催化仲胺和叔胺，氰基酯和腈的制备方法，包括将乙腈串联正式还原加成到醛中的简便方法。该催化剂可以重复使用，并且以可比的效率进行了至少三个连续的反应循环。已证明该方法与易于被氢和复杂氢化物还原的官能团兼容。
• Formal reductive addition of acetonitrile to aldehydes and ketones
  作者：Karim Muratov、Ekaterina Kuchuk、Sreekumar Vellalath、Oleg I. Afanasyev、Alexei P. Moskovets、Gleb Denisov、Denis Chusov

  DOI：10.1039/c8ob01992d

  日期：——

  An efficient and highly productive rhodium-catalyzed method for the synthesis of nitriles employing aldehydes or ketones, methyl cyanoacetate, water and carbon monoxide as starting materials has been developed. Simple rhodium chloride without any ligands can be used. The fine tuning of the substrate can lead to the activity higher than 5000 TON.

  已经开发出一种高效且高产的铑催化的方法，该方法使用醛或酮，氰基乙酸甲酯，水和一氧化碳作为起始原料来合成腈。可以使用没有任何配体的简单氯化铑。基板的微调可导致活性高于5000吨。
• Metalated Nitriles: Internal 1,3-Asymmetric Induction
  作者：Fraser F. Fleming、Wang Liu

  DOI：10.1002/ejoc.200801053

  日期：2008.12.19

  Stereoselective alkylations of acyclic, metalated nitriles are intimately controlled by a remote stereocenter. Probing the optimal steric demand through alkylations with a series of substituted pentanenitriles reveal the fundamental requirements for 1,3-asymmetric induction. Relaying these requirements into a predictive model suggests that the stereoselectivity arises from a preferential electrophilic

  无环金属化腈的立体选择性烷基化由远程立体中心密切控制。通过一系列取代戊腈的烷基化探索最佳空间需求揭示了 1,3-不对称诱导的基本要求。将这些要求传递到预测模型中表明立体选择性源于对金属化腈的更稳定的金刚石晶格构象的优先亲电攻击。使用这种策略，一系列金属化链烷腈选择性地拦截烷基化中的各种亲电子试剂，从而有效地安装新的四元中心。
• Synthesis of Nitriles from Aldehydes with Elongation of the Molecule with Two Carbon Atoms
  作者：Oleg I. Afanasyev、Alexander Zarochintsev、Tatiana Petrushina、Anastasia Cherkasova、Gleb Denisov、Ilia Cherkashchenko、Olga Chusova、Oh Jinho、Chun Man-Seog、Dmitry L. Usanov、Sergei E. Semenov、Denis Chusov

  DOI：10.1002/ejoc.201801412

  日期：2019.1.10

  A new protocol for the synthesis of nitriles from carbonyl compounds with elongation of the molecule with two carbon atoms was developed. It involves a reaction of ethyl cyanoacetate with different aldehydes in the presence of iron pentacarbonyl as a reducing agent. This protocol is very simple and requires only commonly available reagents, with no catalyst or complicated ligands being employed.

  开发了一种新的协议，用于从羰基化合物合成腈，同时使该分子具有两个碳原子的伸长。它涉及在五羰基铁作为还原剂存在下氰基乙酸乙酯与不同醛的反应。该方案非常简单，只需要通常可用的试剂，而无需使用催化剂或复杂的配体。