3,4-Di(tridecoxy)benzoic acid | 131525-59-2

• 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: 3,4-Di(tridecoxy)benzoic acid
• CAS: 131525-59-2
• 化学式: C₃₃H₅₈O₄
• 分子量: 518.821
• InChiKey: QYCNYTMWMNOULU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13.9
• 重原子数：
  37
• 可旋转键数：
  27
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.79
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  3,4-Di(tridecoxy)benzoic acid 在 palladium on activated charcoal 4-二甲氨基吡啶 、 氢气 、 三乙胺 、 N,N'-二环己基碳二亚胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 24.0h， 生成 3,4-Bis-tridecyloxy-benzoic acid 4-hydroxy-phenyl ester
  参考文献：
  名称：

  The synthesis and mesomorphism of di-, tetra- and hexa-catenar liquid crystals based on 2,2′-bipyridine

  摘要：

  2,2'-联吡啶已知可与多种金属中心配位。本文合成了液晶态的二链（二联）、四链（四联）和六链（六联）联吡啶，并描述了它们的介晶性质。对于四联联吡啶，合成了一系列完整的同系物，从四甲氧基到四十四烷氧基，相图显示了从短链长度的向列相和近晶C相，经过立方相到柱状相的经典演化过程。

  DOI：

  10.1039/a706400d
• 作为产物：
  描述：

  3,4-二羟基苯甲酸乙酯 在 氢氧化钾 、 potassium carbonate 作用下， 以 乙醇 、 丁酮 为溶剂， 反应 86.5h， 生成 3,4-Di(tridecoxy)benzoic acid
  参考文献：
  名称：

  The synthesis and mesomorphism of di-, tetra- and hexa-catenar liquid crystals based on 2,2′-bipyridine

  摘要：

  2,2'-联吡啶已知可与多种金属中心配位。本文合成了液晶态的二链（二联）、四链（四联）和六链（六联）联吡啶，并描述了它们的介晶性质。对于四联联吡啶，合成了一系列完整的同系物，从四甲氧基到四十四烷氧基，相图显示了从短链长度的向列相和近晶C相，经过立方相到柱状相的经典演化过程。

  DOI：

  10.1039/a706400d

文献信息

• LIQUID PORPHYRIN DERIVATIVE, AND METHOD FOR PRODUCING THE SAME
  申请人：Maruyama Sumio

  公开号：US20110046366A1

  公开（公告）日：2011-02-24

  The present invention is to provide a liquid porphyrin derivative at 25° C. and at temperatures from 26 to 40° C., and a method for producing the same. The liquid porphyrin derivative of the present invention is represented by the following formula (1): wherein M represents 2H (hydrogen atoms) or an atom or compound capable of binding covalently or coordinately to tetraphenylporphyrin; each of R 1 , R 2 , and R 3 independently represents a hydrogen atom, or an alkoxy group having 7 to 14 or 15 carbon atoms represented by OR 4 ; R 4 represents a substituted or unsubstituted alkyl group having 7 to 14 or 15 carbon atoms; and all the R 1 s, all the R 2 s, and all the R 3 s are respectively the same; and there are cases where the R 2 s and the R 3 s are the alkoxy groups having 7 to 14 or 15 carbon atoms represented by OR 4 , and the R 1 s are hydrogen atoms, where the R 1 s and the R 3 s are the alkoxy groups having 7 to 14 or 15 carbon atoms represented by OR 4 , and the R 2 s are hydrogen atoms, where the R 1 s and the R 2 s are the alkoxy groups having 7 to 14 or 15 carbon atoms represented by OR 4 , and the R 3 s are hydrogen atoms, and where the R 1 s, the R 2 s and the R 3 s are the alkoxy groups having 7 to 14 or 15 carbon atoms represented by OR 4 .

  本发明提供了一种在25℃和26℃至40℃温度下的液态卟吩衍生物以及其制备方法。本发明的液态卟吩衍生物由以下式子（1）表示：其中M代表2H（氢原子）或能够共价或配位地结合四苯基卟吩的原子或化合物；每个R1、R2和R3独立地表示氢原子，或由OR4表示的具有7至14或15个碳原子的烷氧基；R4表示具有7至14或15个碳原子的取代或未取代的烷基基团；所有的R1、所有的R2和所有的R3分别相同；有时R2和R3是由OR4表示的具有7至14或15个碳原子的烷氧基，而R1是氢原子；或者R1和R3是由OR4表示的具有7至14或15个碳原子的烷氧基，而R2是氢原子；或者R1和R2是由OR4表示的具有7至14或15个碳原子的烷氧基，而R3是氢原子；或者R1、R2和R3均为由OR4表示的具有7至14或15个碳原子的烷氧基。
• LIQUID PORPHYRIN DERIVATIVE AND METHOD FOR PRODUCING THE SAME
  申请人：Dai Nippon Printing Co., Ltd.

  公开号：EP2253634A1

  公开（公告）日：2010-11-24

  The present invention is to provide a liquid porphyrin derivative at 25 °C and at temperatures from 26 to 40 °C, and a method for producing the same. The liquid porphyrin derivative of the present invention is represented by the following formula (1): wherein M represents 2H (hydrogen atoms) or an atom or compound capable of binding covalently or coordinately to tetraphenylporphyrin; each of R1, R2, and R3 independently represents a hydrogen atom, or an alkoxy group having 7 to 14 or 15 carbon atoms represented by OR4; R4 represents a substituted or unsubstituted alkyl group having 7 to 14 or 15 carbon atoms; and all the R1s, all the R2s, and all the R3s are respectively the same; and there are cases where the R2s and the R3s are the alkoxy groups having 7 to 14 or 15 carbon atoms represented by OR4, and the R1s are hydrogen atoms, where the R1s and the R3s are the alkoxy groups having 7 to 14 or 15 carbon atoms represented by OR4, and the R2s are hydrogen atoms, where the R1s and the R2s are the alkoxy groups having 7 to 14 or 15 carbon atoms represented by OR4, and the R3s are hydrogen atoms, and where the R1s, the R2s and the R3s are the alkoxy groups having 7 to 14 or 15 carbon atoms represented by OR4.

  本发明旨在提供一种在 25℃和 26 至 40℃温度下的液态卟啉衍生物及其生产方法。本发明的液态卟啉衍生物由下式（1）表示： 其中 M 代表 2H（氢原子）或能与四苯基卟啉共价结合或配位结合的原子或化合物； R1、R2 和 R3 各自独立地代表氢原子或由 OR4 代表的具有 7 至 14 或 15 个碳原子的烷氧基； R4 代表具有 7 至 14 或 15 个碳原子的取代或未取代的烷基；且所有 R1、所有 R2 和所有 R3 分别相同；在某些情况下，R2s 和 R3s 是由 OR4 表示的具有 7 至 14 或 15 个碳原子的烷氧基，而 R1s 是氢原子，其中 R1s 和 R3s 是由 OR4 表示的具有 7 至 14 或 15 个碳原子的烷氧基、R2s 为氢原子，其中 R1s 和 R2s 为具有 7 至 14 或 15 个碳原子的烷氧基，由 OR4 表示，R3s 为氢原子，其中 R1s、R2s 和 R3s 为具有 7 至 14 或 15 个碳原子的烷氧基，由 OR4 表示。
• The synthesis and mesomorphism of di-, tetra- and hexa-catenar liquid crystals based on 2,2′-bipyridine
  作者：Kathryn E. Rowe、Duncan W. Bruce

  DOI：10.1039/a706400d

  日期：——

  2,2′-Bipyridines are known to coordinate to a wide variety of metal centres. In this paper, liquid-crystalline two-chained (dicatenar), four-chained (tetracatenar) and six-chained (hexacatenar) bipyridines are synthesised and their mesomorphism is described. For the tetracatenar bipyridines, a full homologous series, from tetramethoxy to tetratetradecyloxy, was synthesised, and the phase diagram showed a classic progression from nematic and smectic C phases at short chain length, through a cubic phase to a columnar phase.

  2,2'-联吡啶已知可与多种金属中心配位。本文合成了液晶态的二链（二联）、四链（四联）和六链（六联）联吡啶，并描述了它们的介晶性质。对于四联联吡啶，合成了一系列完整的同系物，从四甲氧基到四十四烷氧基，相图显示了从短链长度的向列相和近晶C相，经过立方相到柱状相的经典演化过程。