3,5-二叔丁基苯丙酸 | 42288-01-7

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 苯丙酸
• 中文名称: 3,5-二叔丁基苯丙酸
• 英文名称: 3-(3,5-di-tert-butylphenyl)propanoic acid
• 英文别名: β-(3,5-Di-tert.-butylphenyl)propionsaeure；3-(3',5'-Di-t-butylphenyl)-propionsaeure；3-(3,5-ditert-butylphenyl)propanoic acid
• CAS: 42288-01-7
• 化学式: C₁₇H₂₆O₂
• 分子量: 262.392
• InChiKey: WTYBGPKEFLHQFK-UHFFFAOYSA-N

物化性质

• 熔点：
  103-108℃
• 沸点：
  335.4±11.0 °C(Predicted)
• 密度：
  0.983±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  19
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.59
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3,5-二叔丁基苯丙酸 在 氢氟酸 作用下， 生成 5.7-di-tert-butylindan-1-one
  参考文献：
  名称：

  Brouwers, Louvain Medical, 1974, vol. 93, # 4, p. 189 - 194

  摘要：

  DOI：
• 作为产物：
  描述：

  3,5-di-t-butylcinnamic acid 在 palladium 10% on activated carbon 、 氢气 作用下， 以 四氢呋喃 为溶剂， 生成 3,5-二叔丁基苯丙酸
  参考文献：
  名称：

  Design, synthesis, and biological evaluation of novel diarylalkyl amides as TRPV1 antagonists

  摘要：

  We have developed a new class of diarylalkyl amides as novel TRPV1 antagonists. They exhibited potent Ca-45(2+) uptake inhibitions in rat DRG neuron. In particular, the amide 59 was identified as a potent antagonist with IC50 of 57 nM. The synthesis and structure-activity relationship of the diarylalkyl amides are also described. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2009.04.010

文献信息

• Substituent effects. 14. Anomalous dissociation constants in water-organic solvent mixtures: Benzylammonium ions and related systems
  作者：A. J. Hoefnagel、R. H. de Vos、B. M. Wepster

  DOI：10.1002/recl.19921110103

  日期：——

  Thermodynamic dissociation constants in various water-organic solvent mixtures are given for benzylammonium, benzyldialkylammonium, and (2-phenylethyl)ammonium ions. Deviations from the Hammett equation (Eqn. 1) are similar to those observed for carboxylic acids, but of opposite sign. The extended Hammett equation (Eqn. 3), containing the hydrophobic constant, π, yields good correlations. Derived secondary

  给出了对于苄基铵，苄基二烷基铵和（2-苯乙基）铵离子的各种水-有机溶剂混合物中的热力学解离常数。与Hammett方程（方程式1）的偏差与对羧酸观察到的偏差相似，但符号相反。包含疏水常数π的扩展Hammett方程（等式3）产生了良好的相关性。举例说明了派生的次级正常sigma值。
• Polymer stabilizers
  申请人：BORG-WARNER CHEMICALS INC.

  公开号：EP0074090A2

  公开（公告）日：1983-03-16

  Described are certain phosphite-isocyanurate oligomers and their use as thermal stabilizers in polymer compositions. The phosphite-isocyanurates may be prepared from a tris-hydroxyalkyl isocyanurate by reaction with an organic phosphite such as triphenyl phosphite or tributyl phosphite. Optionally, an alcohol such as decyl alcohol may be employed as a reactant.

  介绍了某些亚磷酸异氰尿酸酯低聚物及其在聚合物组合物中作为热稳定剂的用途。亚磷酸异氰尿酸酯可由三羟基烷基异氰尿酸酯通过与有机亚磷酸（如亚磷酸三苯酯或亚磷酸三丁酯）反应制备而成。也可选用醇（如癸基醇）作为反应物。
• Polyolefins stabilized against light-induced degradation and a light stabilizer composition therefor
  申请人：AMERICAN CYANAMID COMPANY

  公开号：EP0010346B1

  公开（公告）日：1983-10-12
• STABILIZATION OF BODY-CARE AND HOUSEHOLD PRODUCTS AGAINST DEGRADATION BY UV RADIATION USING MEROCYANINE DERIVATIVES
  申请人：BASF SE

  公开号：EP1919443B1

  公开（公告）日：2020-06-10
• Stabilization of body-care and household products against degradation by UV radiation using merocyanine derivatives
  申请人：BASF SE

  公开号：EP2272490B1

  公开（公告）日：2019-10-16