2-(2,4-二甲基苯基)乙酸乙酯 | 105337-16-4

• 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: 2-(2,4-二甲基苯基)乙酸乙酯
• 英文名称: ethyl 2-(2,4-dimethylphenyl)acetate
• 英文别名: (2,4-Dimethyl-phenyl)-essigsaeure-ethylester；(2,4-dimethyl-phenyl)-acetic acid ethyl ester；(2,4-Dimethyl-phenyl)-essigsaeure-aethylester；ethyl (2,4-dimethylphenyl)acetate
• CAS: 105337-16-4
• 化学式: C₁₂H₁₆O₂
• 分子量: 192.258
• InChiKey: XEWTWBUIWAKAJL-UHFFFAOYSA-N

物化性质

• 沸点：
  138-140 °C(Press: 17 Torr)
• 密度：
  1.004±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.42
• 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：

  2-(2,4-二甲基苯基)乙酸乙酯 在 N-溴代丁二酰亚胺(NBS) 、 偶氮二异丁腈 、 potassium carbonate 、 lithium hydroxide 作用下， 以 四氢呋喃 、 氯仿 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 1.0h， 生成 2-(2-methyl-4-(((7-methyl-2,3-dihydro-1H-inden-4-yl)oxy)methyl)phenyl)acetic acid
  参考文献：
  名称：

  Rational Design of a New RXR Agonist Scaffold Enabling Single-Subtype Preference for RXRα, RXRβ, and RXRγ

  摘要：

  DOI：

  10.1021/acs.jmedchem.2c01266
• 作为产物：
  描述：

  1-(氯甲基)-2,4-二甲苯 在 乙醇 、 硫酸 作用下， 生成 2-(2,4-二甲基苯基)乙酸乙酯
  参考文献：
  名称：

  Mutation in Arabidopsis HIT1 locus causing heat and osmotic hypersensitivity

  摘要：

  A mutant strain of Arabidopsis thaliana var. Columbia whose seedling development was 2 to 3 degreesC more sensitive to high temperature inhibition than wild type was isolated. This mutant (hit1, for heat-intolerant) did not show any phenotypic change when grown at 22 degreesC. However, incubation at 37 degreesC for 4 days was determined to be lethal for the mutant but not for wild-type plants. Leaves of wild type respond to high temperature by becoming erect, but by comparison leaves of the hit1 mutant remain horizontal and show a slightly wilty appearance. Furthermore, seedling development in hit1 mutants was more sensitive to osmotic stress imposed by exogenous mannitol (>300 mmol/L). These data imply that HIT1 may be responsible for water status regulation by which plants survive heat stress. Genetic analysis shows that the hit1 phenotype is conditioned by a single recessive, nuclear mutation, and the HIT1 locus was closely linked to the nga280 microsatellite marker on chromosome 1.

  DOI：

  10.1016/s0176-1617(00)80110-8

文献信息

• 6-Substituted pyridoindolone derivatives, production and therapeutic use thereof
  申请人：Bourrie Bernard

  公开号：US20070129365A1

  公开（公告）日：2007-06-07

  Compounds of formula: and pharmaceutically acceptable salts, hydrates, and solvates thereof, wherein R 1 , R 2 , R 3 , R 4 , and R 5 , have the meanings given in the description; pharmaceutical compositions comprising said compounds; and processes for preparing said compounds and methods of use thereof.

  式的化合物：及其药用可接受的盐、水合物和溶剂合物，其中R1、R2、R3、R4和R5的含义如描述中所给出；包括所述化合物的药物组合物；以及制备所述化合物的方法和使用方法。
• Palladium-Catalyzed Cross-Coupling of Sterically Demanding Boronic Acids with α-Bromocarbonyl Compounds
  作者：Bettina Zimmermann、Wojciech I. Dzik、Thomas Himmler、Lukas J. Goossen

  DOI：10.1021/jo2014998

  日期：2011.10.7

  A catalyst system generated in situ from Pd(dba)(2) and tri(o-toly)phosphine mediates the coupling of arylboronic acids with alkyl alpha-bromoacetates under formation of arylacetic acid esters at unprecedented low loadings. The new protocol, which involves potassium fluoride as the base and catalytic amounts of benzyltriethylammonium bromide as a phase transfer catalyst, is uniquely effective for the synthesis of sterically demanding arylacetic acid derivatives.
• van Zanten,B.; Nauta,W., Recueil des Travaux Chimiques des Pays-Bas, 1960, vol. 79, p. 1211 - 1222
  作者：van Zanten,B.、Nauta,W.

  DOI：——

  日期：——
• Harispe, Annales de Chimie (Cachan, France), 1936, vol. <11>6, p. 249,303
  作者：Harispe

  DOI：——

  日期：——
• Reductive Removal of Phenylseleno Groups from α-Phenylseleno Carbonyl Compounds by Means of Tellurolate Anions
  作者：C. C. Silveira、E. J. Lenardão、J. V. Comasseto

  DOI：10.1080/00397919408011508

  日期：1994.2

  Alpha-phenylseleno carbonyl compounds are reduced to the corresponding selenium free carbonyl compounds by reaction with organic and inorganic tellurolate anions.