2-tetradecylthiophene | 95284-30-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 杂芳族化合物
• 英文名称: 2-tetradecylthiophene
• 英文别名: 2-tetradecyl-thiophene；2-Tetradecyl-thiophen；2-Tetradecylthiophen
• CAS: 95284-30-3
• 化学式: C₁₈H₃₂S
• 分子量: 280.518
• InChiKey: HZZUFNXZYKMRBE-UHFFFAOYSA-N

物化性质

• 沸点：
  205-210 °C(Press: 4 Torr)
• 密度：
  0.905±0.06 g/cm3(Predicted)
• 保留指数：
  2085;2087;2087.3;2085

计算性质

• 辛醇/水分配系数(LogP)：
  8.7
• 重原子数：
  19
• 可旋转键数：
  13
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  28.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-tetradecylthiophene 在 lithium aluminium tetrahydride 、 BF₃(OC₂H₅)3 、 W₆ Raney nickel 、 四氯化锡 作用下， 以 四氢呋喃 、 乙醇 、 氯仿 、 苯 为溶剂， 反应 3.0h， 生成 二十七烷醇
  参考文献：
  名称：

  Rao, S. Jagadishwar; Bhalerao, U. T.; Tilak, B. D., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1987, vol. 26, # 1-12, p. 208 - 211

  摘要：

  DOI：
• 作为产物：
  描述：

  十八碳烯 在 cadmium caprylate 、 sulfur 作用下， 反应 1.0h， 生成 2-tetradecylthiophene
  参考文献：
  名称：

  Correlation of CdS Nanocrystal Formation with Elemental Sulfur Activation and Its Implication in Synthetic Development

  摘要：

  Formation of CdS nanocrystals in the classic approach (with octadecene (ODE) as the solvent and elemental sulfur and cadmium carboxylate as the precursors) was found to be kinetically dependent on reduction of elemental sulfur by ODE, which possessed a critical temperature (similar to 180 degrees C). After elemental sulfur was activated by ODE, the formation reaction of CdS followed closely. 2-tetradecylthiophene from the activation of S by ODE and fatty acids from the formation reaction of CdS were found to be the only soluble side products. The overall reaction stoichiometry further suggested that oxidation of each ODE molecule generated two molecules of H(2)S, which in turn reacted with two molecules of cadmium carboxylate molecules to yield two CdS molecular units and four molecules of fatty acids. In comparison to alkanes, octadecene was found to be substantially more active as a reductant for elemental sulfur. To the best of our knowledge, this is the first example of quantitative correlation between chemical reactions and formation of high-quality nanocrystals under synthetic conditions. To demonstrate the importance of such discovery, we designed two independent and simplified synthetic approaches for synthesis of CdS nanocrystals. One approach with its reaction temperature at the critical temperature of S activation (180 degrees C) used the same reactant composition as the classic approach but without any hot injection. The other approach performed at an ordinary laboratory temperature (<= 100 degrees C) and in a common organic solvent (toluene) was achieved by addition of fatty amine as activation reagent of elemental sulfur.

  DOI：

  10.1021/ja204538f

文献信息

• [EN] PHENACENE COMPOUNDS FOR ORGANIC ELECTRONICS<br/>[FR] COMPOSÉS PHÉNACÈNE POUR L'ÉLECTRONIQUE ORGANIQUE
  申请人：BASF SE

  公开号：WO2016071140A1

  公开（公告）日：2016-05-12

  Phenacene compounds of formula (I) wherein R1 and R2 are independently of each other a linear or branched C1-20 alkyl group.

  化学式（I）中的Phenacene化合物，其中R1和R2分别是直链或支链的C1-20烷基基团。
• [EN] PHENACENE COMPOUNDS FOR ORGANIC ELECTRONICS<br/>[FR] COMPOSÉS DE PHÉNACÈNE POUR COMPOSANTS ÉLECTRONIQUES ORGANIQUES
  申请人：BASF SE

  公开号：WO2013168048A1

  公开（公告）日：2013-11-14

  Phenacene compounds of formula (I) are disclosed. All the variables in the formula are the same as defined in the description. A thin film semiconductor comprising the above compounds, and a field effect transistor device, a photovoltaic device, an organic light emitting diode device and a unipolar or complementary circuit device comprising the thin film are also disclosed.

  公开了化学式（I）的Phenacene化合物。公式中的所有变量与描述中定义的相同。还公开了包含上述化合物的薄膜半导体，以及包括薄膜的场效应晶体管器件、光伏器件、有机发光二极管器件和单极或互补电路器件。
• Functional associative coatings for nanoparticles
  申请人：Hainfeld James F.

  公开号：US20080089836A1

  公开（公告）日：2008-04-17

  Described herein are nanoparticles that are coated with a bilayer of molecules formed from surface binding molecules and amphiphatic molecules. The bilayer coating self assembles on the nanoparticles from readily available materials/molecules. The modular design of the bilayer coated nanoparticles provides a means for readily and efficiently optimizing the properties of the bilayer coated nanoparticle compositions. Also described herein are uses of such nanoparticles in medicine, laboratory techniques, industrial and commerical applications.

  本文描述了一种纳米颗粒，其表面涂覆有由表面结合分子和两亲分子形成的双层分子层。该双层涂层可以自组装在纳米颗粒上，使用易得的材料/分子。双层涂层纳米颗粒的模块化设计提供了一种方便和高效地优化其性质的方法。此外，本文还描述了这种纳米颗粒在医学、实验室技术、工业和商业应用中的用途。
• COMPOUND HAVING HEPTAMETHINE STRUCTURE, SENSITIZING DYE AND PHOTOELECTRIC CONVERSION ELEMENT
  申请人：Gifu University

  公开号：EP2684872A1

  公开（公告）日：2014-01-15

  Provided is a compound having a heptamethine structure represented by the following general formula (1) used as a sensitizing dye for a photoelectric conversion device, and a photoelectric conversion device using the compound as a sensitizing dye, which may solve the problems of the related art. In the general formula (1), R1 and R2 each represent a hydrogen atom, an alkyl group or an aryl group; R3 to R6 each represent an alkyl group having from 1 to 18 carbon atoms; X represents a halogen atom; Y represents a monovalent anion; Z represents an alkyl group, an alkoxy group or an aryl group when R3 to R6 each have from 1 to 5 carbon atoms, or a hydrogen atom, an alkyl group, an alkoxy group or an aryl group when R3 to R6 each have from 6 to 18 carbon atoms; and m and n each represent an integer of from 1 to 12.

  提供的是一种具有七甲基结构的化合物，其通式如下（1），用作光电转换装置的敏化染料，以及使用该化合物作为敏化染料的光电转换装置，可以解决相关技术中的问题。在通式（1）中，R1和R2分别代表氢原子、烷基或芳基；R3至R6每个代表具有1到18个碳原子的烷基；X代表卤素原子；Y代表一价阴离子；当R3至R6每个具有1到5个碳原子时，Z代表烷基、烷氧基或芳基；当R3至R6每个具有6到18个碳原子时，Z代表氢原子、烷基、烷氧基或芳基；m和n各代表1到12的整数。
• PHENACENE COMPOUNDS FOR ORGANIC ELECTRONICS
  申请人：BASF SE

  公开号：US20150126751A1

  公开（公告）日：2015-05-07

  Phenacene compounds of formula (I) are disclosed. All the variables in the formula are the same as defined in the description. A thin film semiconductor comprising the above compounds, and a field effect transistor device, a photovoltaic device, an organic light emitting diode device and a unipolar or complementary circuit device comprising the thin film are also disclosed.

  公开了化学式（I）的Phenacene化合物。公式中的所有变量与描述中定义的相同。还公开了包含上述化合物的薄膜半导体，场效应晶体管器件，光伏器件，有机发光二极管器件以及包含薄膜的单极或互补电路器件。