1-Phenyl-1,4-octanedione | 77588-52-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-Phenyl-1,4-octanedione
• 英文别名: 1-Phenyl-1,4-octandion；1-Phenyloctane-1,4-dione
• CAS: 77588-52-4
• 化学式: C₁₄H₁₈O₂
• 分子量: 218.296
• InChiKey: QSLOKTFKZKWVEL-UHFFFAOYSA-N

物化性质

• 沸点：
  137-138 °C(Press: 0.6 Torr)
• 密度：
  1.005±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  16
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-Morpholin-4-yl-5-oxo-2-phenyl-nonanenitrile 在 copper(II) sulfate 作用下， 以 甲醇 为溶剂， 反应 3.0h， 生成 1-Phenyl-1,4-octanedione
  参考文献：
  名称：

  N-甲氧基-N-甲基-3-溴丙酰胺：一种新的三碳同系剂，用于合成不对称的1,4-二酮

  摘要：

  开发了一种基于α-氨基腈三碳同系物的合成路线，用于合成不对称的1,4-二酮。关键步骤是用N-甲氧基-N-甲基-3-溴丙酰胺对各种芳基和杂芳基α-氨基腈进行烷基化，然后将Grignard试剂添加到烷基化产物中，然后进行水解。

  DOI：

  10.1016/s0040-4020(01)00571-3

文献信息

• From allylic alcohols to saturated carbonyls using Fe(CO)5 as catalyst: scope and limitation studies and preparation of two perfume components
  作者：Hassan Cherkaoui、Mohammed Soufiaoui、René Grée

  DOI：10.1016/s0040-4020(01)00114-4

  日期：2001.3

  The direct conversion of allylic alcohols to saturated carbonyls, using Fe(CO)5 as a catalyst, offers good synthetic potential. Mono-, di- and even trisubstituted alkenes bearing various alkyl, aryl and electronwithdrawing groups on the allylic system give good to excellent yields of rearranged products. Limitations occur mainly with polyunsaturated derivatives. This reaction was applied to a short

  使用Fe（CO）5作为催化剂，将烯丙醇直接转化为饱和羰基化合物具有良好的合成潜力。在烯丙基系统上带有各种烷基，芳基和吸电子基团的单，二，甚至三取代的烯烃可以使重排产物的收率很好。局限性主要发生在多不饱和衍生物上。该反应用于仙客来醛和叶子的短而有效的合成。
• Chemoselective Oxyfunctionalization of Functionalized Benzylic Compounds with a Manganese Catalyst
  作者：Jimei Zhou、Minxian Jia、Menghui Song、Zhiliang Huang、Alexander Steiner、Qidong An、Jianwei Ma、Zhiyin Guo、Qianqian Zhang、Huaming Sun、Craig Robertson、John Bacsa、Jianliang Xiao、Chaoqun Li

  DOI：10.1002/anie.202205983

  日期：2022.7.25

  A new bipiperidine-based manganese catalyst is introduced, which catalyzes the chemoselective benzylic oxidation of a wide range of diverse functionalized alkyl arenes with H2O2, affording various functionalized aryl ketones, cyclic imines, and bioactive molecules under mild conditions in a short time.

  介绍了一种新型联哌啶基锰催化剂，可在温和条件下、短时间内催化多种不同官能化烷基芳烃的化学选择性苄基氧化，生成多种官能化芳基酮、环状亚胺和生物活性分子。
• Palladium-Catalyzed Reductive Coupling of Acid Chlorides with .beta.-Stannyl Enones: Synthesis of 1,4-Diketones and Mechanistic Aspects
  作者：Antonio M. Echavarren、Marta Perez、Ana M. Castano、Juan M. Cuerva

  DOI：10.1021/jo00094a032

  日期：1994.7

  The palladium-catalyzed coupling of acid chlorides with (E)-1,2-bis(tri-n-butylstannyl)ethene or beta-stannyl enones gives butane-1,4-diones directly by reduction of the intermediate enedicarbonyl intermediate. The double bond conjugated with a single carbonyl group was not significantly reduced. The generality of the method is illustrated by two syntheses of the 1,4-diketone ipomeanine. By performing the reaction at lower temperatures, alpha,beta-unsaturated 1,4-diketones can also be prepared. The reduction of the intermediate alpha,beta-unsaturated 1,4-diketones probably proceeds by insertion of a palladium hydride, formed in situ by reaction of a Pd(II) complex with Bu(3)SnCl, followed by hydrolysis of the intermediate palladium enolate.
• Stetter, Hermann; Jonas, Friedrich, Chemische Berichte, 1981, vol. 114, # 2, p. 564 - 580
  作者：Stetter, Hermann、Jonas, Friedrich

  DOI：——

  日期：——
• STETTER H.; JONAS F., CHEM. BER., 1981, 114, NO 2, 564-580
  作者：STETTER H.、 JONAS F.

  DOI：——

  日期：——