ethyl 2-butyl-3-phenylpropanoate | 57772-77-7

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: ethyl 2-butyl-3-phenylpropanoate
• 英文别名: 2-benzyl-hexanoic acid ethyl ester；2-Benzyl-hexansaeure-aethylester；Ethyl 2-benzylhexanoate
• CAS: 57772-77-7
• 化学式: C₁₅H₂₂O₂
• 分子量: 234.338
• InChiKey: OQLMPDAAEFXCLE-UHFFFAOYSA-N

物化性质

• 沸点：
  274 °C(Press: 756 Torr)
• 密度：
  0.975 g/cm3(Temp: 0 °C)

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  17
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  sodium diethyl-2-phenylmalonate 在 sodium hydroxide 、 乙醇 、 硫酸 作用下， 生成 ethyl 2-butyl-3-phenylpropanoate
  参考文献：
  名称：

  Dolique, Annales de Chimie (Cachan, France), 1931, vol. <10> 15, p. 425,505, 506

  摘要：

  DOI：

文献信息

• Sequential Elimination-Reduction Reactions Promoted by Samarium Diiodide: Synthesis of 2,3-Dideuterioesters or -amides
  作者：José M. Concellón、Humberto Rodríguez-Solla

  DOI：10.1002/1521-3765(20011001)7:19<4266::aid-chem4266>3.0.co;2-8

  日期：2001.10.1

  A facile and general sequential elimination/reduction process promoted by samarium diiodide provides an efficient method for synthesizing saturated esters or amides 3 from readily available starting materials. The reaction involves a beta-elimination of the starting 2-halo-3-hydroxyesters or -amides 1 and subsequent 1,4-reduction of the obtained alpha,beta-unsaturated esters or amides in the presence

  由二碘化promote促进的简便且通用的顺序消除/还原过程提供了一种从容易获得的起始原料合成饱和酯或酰胺3的有效方法。该反应包括在存在H 2 O的情况下β-消除起始的2-卤代3-羟基酯或-酰胺1，随后1，4-还原所得的α，β-不饱和酯或酰胺。当使用D20代替H2O时，会分离到2,3-二氘代子宫酸酯或-酰胺4。提出了一种机制来解释这种综合。
• ALKYLATION REACTION ACCOMPANIED BY DEALKOXYCARBONYLATION OF β-KETO ESTERS, GEMINAL DIESTERS AND α-CYANO ESTER IN HEXAMETHYLPHOSPHORIC TRIAMIDE (HMPA)
  作者：Morio Asaoka、Kazutoshi Miyake、Hisashi Takei

  DOI：10.1246/cl.1975.1149

  日期：1975.11.5

  In the presence of alkali halide β-keto esters, geminal diesters and ethyl cyanoacetate in HMPA reacted with alkyl halides to give α-alkylated ketones, esters and nitrile, respectively. α-Acetyl-γ-butyrolactone and its derivative afforded corresponding acylcyclopropane derivatives.

  在碱金属卤化物β-酮酯存在下，HMPA 中的孪生二酯和氰基乙酸乙酯与烷基卤化物反应，分别生成α-烷基化酮、酯和腈。α-乙酰基-γ-丁内酯及其衍生物得到相应的酰基环丙烷衍生物。
• Oxazolines. IX. Synthesis of homologated acetic acids and esters
  作者：A. I. Meyers、Davis L. Temple、Robert L. Nolen、Edward D. Mihelich

  DOI：10.1021/jo00932a022

  日期：1974.9
• Kinetic Studies of the Homogeneous Coupling Reaction between Electrochemically Generated Aromatic Radical Anions and Alkyl Radicals.
  作者：Steen Uttrup Pedersen、Torben Lund、Kim Daasbjerg、Mihaela Pop、Ingrid Fussing、Henning Lund、Kurt V. Mikkelsen、Alexander Senning

  DOI：10.3891/acta.chem.scand.52-0657

  日期：——

  Radicals produced via the indirect reduction of alkyl halides by aromatic radical anions are likely to couple fast with the mediator. In the presence of activated olefins or good hydrogen atom donors the fate of the alkyl radicals might be changed. In this study rate constants for the coupling reaction (2) between primary, secondary and tertiary alkyl radicals and some aromatic radical anions were measured via the competition with addition of the radical to styrene or ethyl cinnamate, or via the competition with hydrogen atom transfer from thiophenol or 2-methyl-2-propanethiol to the alkyl radical. It is shown that for all the alkyl radicals and aromatic radical anions investigated so far the rate constant for coupling is close to 1 x 10(9) M-1 s(-1).
• Synthesis of 2,3-dideuterioesters from 2-halo-3-hydroxyesters by using metallic samarium and diiodomethane
  作者：José M Concellón、Mónica Huerta

  DOI：10.1016/s0040-4039(02)00950-4

  日期：2002.7

  2,3-Dideuterioesters are obtained in high yield from 2-chloro-3-hydroxyesters by a sequenced elimination;reduction process promoted by samarium diiodide generated in situ from metallic samarium and diiodomethane. (C) 2002 Elsevier Science Ltd. All rights reserved.