4-decylbenzamidine hydrochloride | 14293-54-0

• 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: 4-decylbenzamidine hydrochloride
• 英文别名: 4-decylbenzenecarboximidamide;hydrochloride
• CAS: 14293-54-0
• 化学式: C₁₇H₂₈N₂*ClH
• 分子量: 296.884
• InChiKey: IZTVUZRIZDPZJS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.08
• 重原子数：
  20
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.59
• 拓扑面积：
  49.9
• 氢给体数：
  3
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  5-氰基-2-氟苯甲醛 、 4-decylbenzamidine hydrochloride 在 potassium peroxomonocarbonate 、 4 A molecular sieve 作用下， 以 乙腈 为溶剂， 以62%的产率得到2-(4-Decylphenyl)quinazoline-6-carbonitrile
  参考文献：
  名称：

  A New Quinazoline Synthesis

  摘要：

  氰基和硝基活化的邻氟苯甲醛与脒类在回流的乙腈中，在K2CO3和4A型粉末分子筛的存在下，进行缩合反应，以良好的收率得到了多种喹唑啉衍生物。

  DOI：

  10.1055/s-1999-2998

文献信息

• Optically active compound, liquid crystal composition, device, display
  申请人：Canon Kabushiki Kaisha

  公开号：US05830386A1

  公开（公告）日：1998-11-03

  An optically active compound of the formula (I) according to claim 1 is suitable as a component for a liquid crystal composition providing improved response speed. The optically active compound of the formula (I) is characterized by having a fluorine-substituted optically active cite and ##STR1## group connected by 1-6 methylene groups. The above liquid crystal composition is useful as an element of a liquid crystal device and a display apparatus providing a good display characteristics.

  根据第1项所述的式(I)的旋光化合物适用于液晶组分，可提供改善响应速度。式(I)的旋光化合物的特点是具有氟代旋光活性位点和##STR1##基团，通过1-6亚甲基基团连接。上述液晶组合物作为液晶装置和显示设备的元素，可提供良好的显示特性。
• Alkylphenylalkylpyrimidine compound and liquid crystal composition containing the same
  申请人：Chisso Corporation

  公开号：EP0454157A1

  公开（公告）日：1991-10-30

  An alkylphenylalkylpyrimidine compound as a liquid crystal compound expressed by the formula (A) wherein R1 represents a linear or branched alkyl of 7 to 15 carbon atoms and R2 represents a linear or branched alkyl of 9 to 16 carbon atoms, a liquid crystal composition and a light-switching element containing the same are provided.

  提供一种烷基苯基烷基嘧啶化合物，其用公式（A）表示为液晶化合物，其中R1表示7到15个碳原子的直链或支链烷基，R2表示9到16个碳原子的直链或支链烷基，提供了一种液晶组合物和包含该化合物的光开关元件。
• Optically active compound, liquid crystal composition containing same, liquid crystal device, display apparatus and display method
  申请人：CANON KABUSHIKI KAISHA

  公开号：EP0611119A2

  公开（公告）日：1994-08-17

  An optically active compound of the formula (I) according to Claim 1 is suitable as a component for a liquid crystal composition providing improved response speed. The optically active compound of the formula (I) is characterized by having a fluorine-substituted optically active cite and group connected by 1 - 6 methylene group. The above liquid crystal composition is useful as an element of a liquid crystal device and a display apparatus providing a good display characteristics.

  根据权利要求 1 所述的式(I)光学活性化合物可用作液晶组合物的成分，从而提高响应速度。式（I）的光学活性化合物的特征是具有氟取代的光学活性引物和 基团由 1 - 6 个亚甲基连接。上述液晶组合物可用作液晶装置和显示设备的元件，提供良好的显示特性。
• Liquid crystal compound and liquid crystal composition containing the same
  申请人：Takasago International Corporation

  公开号：EP0739884A2

  公开（公告）日：1996-10-30

  A liquid crystal compound represented by formula (I) and a liquid crystal composition containing the same. The compound exhibits an antiferroelectric liquid crystal phase and has good compatibility with known liquid crystal compounds. wherein R1 represents a straight-chain or branched alkyl, alkoxy, alkoxycarbonyl, alkanoyloxy or alkoxycarbonyloxy group having 4 to 16 carbon atoms; R2 represents a straight-chain alkyl group having 4 to 10 carbon atoms or a branched alkyl group containing 1 to 3 carbon atoms in its branch and 4 to 12 carbon atoms in total; X represents an oxygen or sulfur atom; rings A and B each represent an F-substituted or unsubstituted phenylene group, a cyclohexylene group or a divalent nitrogen-containing heterocyclic group, provided that either one of rings A and B is the nitrogen-containing heterocyclic group; ring C represents an F-substituted or unsubstituted phenylene group; and C* represents an asymmetric carbon atom.

  一种由式（I）表示的液晶化合物和含有该化合物的液晶组合物。该化合物呈现反铁电液晶相，与已知液晶化合物具有良好的兼容性。 其中 R1 代表具有 4 至 16 个碳原子的直链或支链烷基、烷氧基、烷氧羰基、烷酰氧基或烷氧羰氧基；R2 代表具有 4 至 10 个碳原子的直链烷基或在其支链中含有 1 至 3 个碳原子且总共含有 4 至 12 个碳原子的支链烷基；X 代表氧原子或硫原子；环 A 和环 B 分别代表 F 取代或未取代的亚苯基、环己基或二价含氮杂环基团，条件是环 A 和环 B 中的任一环为含氮杂环基团；环 C 代表 F 取代或未取代的亚苯基；以及 C* 代表不对称碳原子。
• Biering, A.; Demus, D.; Lichter, L., Molecular Crystals and Liquid Crystals (1969-1991), 1980, vol. 62, p. 1 - 24
  作者：Biering, A.、Demus, D.、Lichter, L.、Sackmann, H.、Wiegeleben, A.、et al.

  DOI：——

  日期：——