2-butoxy-5-methyl-benzoic acid methyl ester | 66131-64-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-butoxy-5-methyl-benzoic acid methyl ester
• 英文别名: Methyl 2-n-butoxy-5-methylbenzoate；methyl 2-butoxy-5-methylbenzoate
• CAS: 66131-64-4
• 化学式: C₁₃H₁₈O₃
• 分子量: 222.284
• InChiKey: WHGPOEHVTUKTIX-UHFFFAOYSA-N

物化性质

• 沸点：
  317.5±22.0 °C(Predicted)
• 密度：
  1.023±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  16
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-butoxy-5-methyl-benzoic acid methyl ester 在 chromium(VI) oxide 、 ammonium hydroxide 、 sodium hydroxide 、 草酰氯 作用下， 以 四氢呋喃 、 氯仿 、 水 、 溶剂黄146 、 N,N-二甲基甲酰胺 、 苯 为溶剂， 反应 11.0h， 生成 6-Butoxy-isophthalamic acid
  参考文献：
  名称：

  Hydrogen-Bonding-Mediated Anthranilamide Homoduplexes. Increasing Stability through Preorganization and Iterative Arrangement of a Simple Amide Binding Site

  摘要：

  This paper describes the assembly of two new series of self-complementary duplexes by making use of amide units, the simplest assembling units of hydrogen bonding, as binding sites. All the new monomers possess a rigidified anthranilamide skeleton, which is stabilized by intramolecular hydrogen bonding. Amide units are iteratively introduced to one side of the preorganized skeletons to facilitate the formation of intermolecular hydrogen bonding. Compounds 2 and 3 bear two and three CONH2 units, respectively, while 4, 6, and 7 are incorporated with two, three, and four AcNH units, respectively. For comparison, compound 5, which is similar to 4 but contains one AcNH and one CF3CONH unit, is also prepared. X-ray diffraction analysis of 2, 4, and 5 revealed homodimeric motifs in the solid state which are stabilized by two or more intermolecular hydrogen bonds. H-1 NMR investigations in CDCl3 indicated that all the compounds form hydrogen-bonded homoduplexes. Duplexes 3(.)3, 6(.)6, and 7(.)7 are highly stable in CDCl3, with a lower K-assoc limit of 2.3 x 10(5) M-1. The K-assoc values of the three duplexes in more polar CDCl3/CD3CN (9:1, v/v) were determined with the H-1 NMR dilution method. The result opens the way for the development of new polymeric duplexes of well-ordered structures.

  DOI：

  10.1021/ja064218i
• 作为产物：
  描述：

  正溴丁烷 、 5-甲基水杨酸甲酯 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 8.0h， 以81%的产率得到2-butoxy-5-methyl-benzoic acid methyl ester
  参考文献：
  名称：

  Hydrogen-Bonding-Mediated Anthranilamide Homoduplexes. Increasing Stability through Preorganization and Iterative Arrangement of a Simple Amide Binding Site

  摘要：

  This paper describes the assembly of two new series of self-complementary duplexes by making use of amide units, the simplest assembling units of hydrogen bonding, as binding sites. All the new monomers possess a rigidified anthranilamide skeleton, which is stabilized by intramolecular hydrogen bonding. Amide units are iteratively introduced to one side of the preorganized skeletons to facilitate the formation of intermolecular hydrogen bonding. Compounds 2 and 3 bear two and three CONH2 units, respectively, while 4, 6, and 7 are incorporated with two, three, and four AcNH units, respectively. For comparison, compound 5, which is similar to 4 but contains one AcNH and one CF3CONH unit, is also prepared. X-ray diffraction analysis of 2, 4, and 5 revealed homodimeric motifs in the solid state which are stabilized by two or more intermolecular hydrogen bonds. H-1 NMR investigations in CDCl3 indicated that all the compounds form hydrogen-bonded homoduplexes. Duplexes 3(.)3, 6(.)6, and 7(.)7 are highly stable in CDCl3, with a lower K-assoc limit of 2.3 x 10(5) M-1. The K-assoc values of the three duplexes in more polar CDCl3/CD3CN (9:1, v/v) were determined with the H-1 NMR dilution method. The result opens the way for the development of new polymeric duplexes of well-ordered structures.

  DOI：

  10.1021/ja064218i

文献信息

• Hydrogen-Bonding-Mediated Dynamic Covalent Synthesis of Macrocycles and Capsules: New Receptors for Aliphatic Ammonium Ions and the Formation of Pseudo[3]rotaxanes
  作者：Xiao-Na Xu、Lu Wang、Gui-Tao Wang、Jian-Bin Lin、Guang-Yu Li、Xi-Kui Jiang、Zhan-Ting Li

  DOI：10.1002/chem.200900309

  日期：2009.6.2

  Dynamic covalent synthesis! Intramolecular hydrogen‐bonding induces amino‐ and aldehyde‐appended aryl amides to adopt a rigid “V”‐shaped conformation. As a result, stable two‐layered capsules can be assembled quantitatively through the one‐step formation of six imine bonds. The new capsules form complexes with aliphatic diammonium ions to give unique two‐layered pseudo[3]rotaxanes (see figure).

  动态共价合成！分子内氢键诱导氨基和醛基连接的芳基酰胺采用刚性的“ V”形构象。结果，可以通过一步形成六个亚胺键来定量组装稳定的两层胶囊。新的胶囊与脂肪族二铵离子形成复合物，从而形成独特的两层假[3]轮烷（见图）。
• FXR AGONISTS
  申请人：Bell Michael Gregory

  公开号：US20090270460A1

  公开（公告）日：2009-10-29

  Compounds of formula wherein variables are as defined herein and their pharmaceutical compositions and methods of use are disclosed as useful for treating dyslipidemia and related diseases.

  本发明公开了化学式为所定义变量的化合物及其制药组合物和使用方法，用于治疗血脂异常及相关疾病。
• US7846960B2
  申请人：——

  公开号：US7846960B2

  公开（公告）日：2010-12-07
• [EN] FXR AGONISTS<br/>[FR] AGONISTES DE RÉCEPTEUR DE FARNESOIDE X
  申请人：LILLY CO ELI

  公开号：WO2007140183A1

  公开（公告）日：2007-12-06

  [EN] Compounds of formula wherein variables are as defined herein and their pharmaceutical compositions and methods of use are disclosed as useful for treating dyslipidemia and related diseases.
  [FR] L'invention concerne des composés de la formule dans laquelle des variables sont telles que définies dans le descriptif, ainsi que leurs compositions pharmaceutiques et leurs procédés d'utilisation pour le traitement de la dyslipidémie et de maladies connexes.