n-butyl 9-dicyanomethylene fluorene-4-carboxylate | 93376-18-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: n-butyl 9-dicyanomethylene fluorene-4-carboxylate
• 英文别名: (4-n-butoxycarbonyl-9-fluorenylidene)-malononitrile；Butyl 9-(dicyanomethylidene)-9H-fluorene-4-carboxylate；butyl 9-(dicyanomethylidene)fluorene-4-carboxylate
• CAS: 93376-18-2
• 化学式: C₂₁H₁₆N₂O₂
• 分子量: 328.37
• InChiKey: KGZSDXHNEWSCQS-UHFFFAOYSA-N

物化性质

• 熔点：
  99-100 °C(Solv: acetone (67-64-1); methanol (67-56-1))
• 沸点：
  507.8±50.0 °C(Predicted)
• 密度：
  1.241±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  25
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  73.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  Fluorenon-4-carbonsaeure-butylester 、 丙二腈 在 哌啶 作用下， 以 甲醇 为溶剂， 反应 8.0h， 生成 n-butyl 9-dicyanomethylene fluorene-4-carboxylate
  参考文献：
  名称：

  Linked dihydrazone-based charge transport compounds

  摘要：

  改进的有机光受体包括：(a) 具有下列结构的电荷传输化合物：其中 n 是从 0 到 1 的整数；X 是 (N,N-二取代)芳胺基团；Ar 是芳基团或杂环基团；A 是具有下列结构的第一连接基团，—(CH2)p—，其中 p 是从 3 到 20 的整数，其中一个或多个亚甲基基团可以选择性地被 O、S、羰基、脲、尿素、酯基团、—NR21基团、CHR22基团或 CR23R24基团取代，其中 R21、R22、R23 和 R24 独立地是 H、羟基、硫醇基、胺基团、烷基团、烷芳基团、芳基团或环的一部分；B 是具有下列结构的第二连接基团，-Q-Z-Q′-，其中 Q 和 Q′ 独立地是 O、S 或 NR1；当 Q 或 Q′ 是 NR1 或 Q=O 且 Q′=S 时，Z 包括芳基团，当 Q=Q′=S 或 Q=Q′=O 时，Z 包括多环共轭基团或 —Y—W—Y′—，其中 Y 和 Y′ 独立地是芳基团，W 包括 CR2R3基团；其中 R1 是氢或包括烷基团或芳基团；R2 是氢或包括烷基团或芳基团；R3 包括烷基团或芳基团或可能与 R2 基团一起形成环结构；(b) 电荷生成化合物；和 (c) 电导底物，其上覆盖有所述电荷传输化合物和所述电荷生成化合物。

  公开号：

  US20030232264A1

文献信息

• Azine-based dimeric charge transport materials
  申请人：——

  公开号：US20040265717A1

  公开（公告）日：2004-12-30

  Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a charge transport material having the formula 1 where R 1 , R 2 , R 3 , and R 4 comprise, each independently, an alkyl group, an alkenyl group, an aromatic group, a heterocyclic group, or a part of a ring group; X and X′ comprise, each independently, an aromatic group; Y and Y′ comprise, each independently, a (disubstituted)methylene group; and Z is a linking group; (b) a charge generating compound; and (c) an electrically conductive substrate on which said charge transport material and said charge generating compound are located. Corresponding electrophotographic apparatuses and imaging methods are also described.

  改进的有机光感受器包括一个电导基底和位于电导基底上的光电导元件，所述光电导元件包括： (a) 具有下列结构式1的电荷传输材料： 其中，R1、R2、R3和R4分别独立地包括烷基、烯基、芳香基、杂环基或环基的一部分； X和X'分别独立地包括芳香基； Y和Y'分别独立地包括(二取代)亚甲基基团； Z是一个连接基团； (b) 一个电荷生成化合物；以及 (c) 位于所述电导基底上的所述电荷传输材料和所述电荷生成化合物。 还描述了相应的电子照相设备和成像方法。
• Organophotoreceptor with charge transport material with fluorenone azine groups
  申请人：Jubran Nusrallah

  公开号：US20050069793A1

  公开（公告）日：2005-03-31

  Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a charge transport material having the formula where n is an integer between 2 and 6, inclusive; R 1 and R 2 are, independently, H, an alkyl group, an alkaryl group, a heterocyclic group, or an aryl group; R 3 and R 4 are, independently, H, halogen, carboxyl, hydroxyl, thiol, cyano, nitro, aldehyde group, ketone group, an ether group, an ester group, a carbonyl group, an alkyl group, an alkaryl group, or an aryl group; X is a linking group having the formula —(CH 2 ) m —, branched or linear, where m is an integer between 0 and 20, inclusive, and one or more of the methylene groups can be optionally replaced by O, S, C═O, O═S═O, a heterocyclic group, an aromatic group, urethane, urea, an ester group, a NR 5 group, a CHR 6 group, or a CR 7 R 8 group where R 5 , R 6 , R 7 , and R 8 are, independently, H, an alkyl group, an alkaryl group, a heterocyclic group, or an aryl group; and Y is a bond, C, N, O, S, a branched or linear —(CH 2 ) p — group where p is an integer between 0 and 10 and where one or more of the hydrogen atoms in the —(CH 2 ) p — may be optionally removed to provide bond positions to enable n to have a higher value than 2, an aromatic group, a cycloalkyl group, a heterocyclic group, or a NR 9 group where R 9 is hydrogen atom, an alkyl group, or aryl group Y comprises a bond, C, N, O, S, a branched or linear —(CH 2 ) p — group where p is an integer between 0 and 10, an aromatic group, a cycloalkyl group, a heterocyclic group, or a NR 9 group where R 9 is hydrogen atom, an alkyl group, or aryl group, wherein Y has a structure selected to form n bonds with the corresponding X groups; and (b) a charge generating compound. Corresponding electrophotographic apparatuses and imaging methods are described.

  改进的有机光感受器包括一个具有电导性的基板和放置在该电导性基板上的光电导元件，该光电导元件包括：(a) 具有下列结构的电荷传输材料：其中n为2到6之间的整数，包括在内；R1和R2分别为H、烷基、烷基芳基、杂环基或芳基；R3和R4分别为H、卤素、羧基、羟基、硫醇基、氰基、硝基、醛基、酮基、醚基、酯基、羰基、烷基、烷基芳基或芳基；X为具有下列结构的连接基团—(CH2)m—，分支或直链，其中m为0到20之间的整数，包括在内，其中一个或多个亚甲基基团可以选择性地被O、S、C═O、O═S═O、杂环基、芳基、脲基、脲基、酯基、NR5基团、CHR6基团或CR7R8基团取代，其中R5、R6、R7和R8分别为H、烷基、烷基芳基、杂环基或芳基；Y为一个键、C、N、O、S、分支或直链的—(CH2)p—基团，其中p为0到10之间的整数，其中—(CH2)p—中的一个或多个氢原子可以选择性地移除以提供键位，以使n的值大于2，芳基、环烷基、杂环基或NR9基团，其中R9为氢原子、烷基或芳基，Y包括一个键、C、N、O、S、分支或直链的—(CH2)p—基团，其中p为0到10之间的整数，芳基、环烷基、杂环基或NR9基团，其中R9为氢原子、烷基或芳基，其中Y具有一种结构，选择性地与相应的X基团形成n个键；以及(b) 一个电荷生成化合物。描述了相应的静电复印设备和成像方法。
• Organophotoreceptors with azine-based compounds
  申请人：Samsung Electronics Co., Ltd.

  公开号：EP1473599A1

  公开（公告）日：2004-11-03

  The present invention provides organophotoreceptors comprising an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: a) a charge transport material having the formula,    where R comprises a hydrogen, an alkyl group, an alkenyl group, a heterocyclic group, or an aromatic group; X comprises an arylamine group; and Y comprises a 9-fluorenylidene group having at least a solubilizing substituent; and (b) a charge generating compound. Corresponding electrophotographic apparatuses, imaging methods, and charge transport materials are also described.

  本发明提供了包括电导基板和位于电导基板上的光电导元件的有机光感受器，其中光电导元件包括： a) 具有以下结构的电荷传输材料，其中R包括氢、烷基、烯基、杂环基或芳香基；X包括芳胺基；Y包括至少具有一个增溶取代基的9-芴亚甲基基团；以及 b) 电荷生成化合物。同时还描述了相应的电子照相设备、成像方法和电荷传输材料。
• Organophotoreceptor with charge transport material having bis(9-fluorenone) azine groups
  申请人：Jubran Nusrallah

  公开号：US20050069795A1

  公开（公告）日：2005-03-31

  Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a charge transport material having the formula where n is an integer between 2 and 6, inclusive; R 1 and R 2 are, independently, H, halogen, carboxyl, hydroxyl, thiol, cyano, nitro, aldehyde group, ketone group, an ether group, an ester group, a carbonyl group, an alkyl group, an alkaryl group, or an aryl group; X is a linking group having the formula —(CH 2 ) m —, branched or linear, where m is an integer between 0 and 20, inclusive, and one or more of the methylene groups can be optionally replaced by O, S, C═O, O═S═O, a heterocyclic group, an aromatic group, urethane, urea, an ester group, a NR 3 group, a CHR 4 group, or a CR 5 R 6 group where R 3 , R 4 , R 5 , and R 6 are, independently, H, an alkyl group, an alkaryl group, a heterocyclic group, or an aryl group; Y comprises a bond, C, N, O, S, a branched or linear —(CH 2 ) p — group where p is an integer between 0 and 10, an aromatic group, a cycloalkyl group, a heterocyclic group, or a NR 9 group where R 9 is hydrogen atom, an alkyl group, or aryl group, wherein Y has a structure selected to form n bonds with the corresponding X groups; and Z is a fluorenylidene group; and (b) a charge generating compound. Corresponding electrophotographic apparatuses and imaging methods are described.

  改进的有机光感受器包括具有电导基底和放置在电导基底上的光电导元件，光电导元件包括： (a) 具有以下结构的电荷传输材料: 其中n是2到6之间的整数，包括2和6； R1和R2分别为H、卤素、羧基、羟基、硫醇基、氰基、硝基、醛基、酮基、醚基、酯基、羰基、烷基、烷基芳基、或芳基； X是具有以下结构的连接基团—(CH2)m—，分支或直链，其中m是0到20之间的整数，包括0和20，并且其中一个或多个亚甲基基团可以选择性地被O、S、C═O、O═S═O、一个杂环基团、一个芳香基团、脲基、脲基、酯基、一个NR3基团、一个CHR4基团、或一个CR5R6基团替代，其中R3、R4、R5和R6分别为H、烷基、烷基芳基、杂环基团或芳基； Y包括键、C、N、O、S、一个分支或直链的—(CH2)p—基团，其中p是0到10之间的整数，一个芳香基团、一个环烷基团、一个杂环基团，或一个NR9基团，其中R9是氢原子、烷基或芳基，其中Y的结构被选择为与相应的X基团形成n个键；以及 Z是一个芴亚甲基基团； (b) 一个电荷产生化合物。 描述了相应的静电复印设备和成像方法。
• Organophotoreceptor with a charge transport material having two azine groups
  申请人：Jubran Nusrallah

  公开号：US20050069798A1

  公开（公告）日：2005-03-31

  Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a charge transport material having the formula where n is an integer between 2 and 6, inclusive; R 1 and R 2 are, independently, H, halogen, carboxyl, hydroxyl, thiol, cyano, nitro, aldehyde group, ketone group, an ether group, an ester group, a carbonyl group, an alkyl group, an alkaryl group, or an aryl group; X is a linking group having the formula —(CH 2 ) m —, branched or linear, where m is an integer between 0 and 20, inclusive, and one or more of the methylene groups can be optionally replaced by O, S, C═O, O═S═O, urethane, urea, an ester group, a NR 3 group, a CHR 4 group, or a CR 5 R 6 group where R 3 , R 4 , R 5 , and R 6 are, independently, H, an alkyl group, an alkaryl group, a heterocyclic group, or an aryl group; Y comprises a bond, C, N, O, S, a branched or linear —(CH 2 ) p — group where p is an integer between 0 and 10, an aromatic group, a cycloalkyl group, a heterocyclic group, or a NR 7 group where R 7 is hydrogen atom, an alkyl group, or aryl group, wherein Y has a structure selected to form n bonds with the corresponding X groups; and Z is a fluorenylidene group; and (b) a charge generating compound. Corresponding electrophotographic apparatuses and imaging methods are described.

  改进的器官光感受器包括电导基板和位于电导基板上的光电导元件，光电导元件包括：(a) 具有以下结构的电荷传输材料，其中n是2到6之间的整数，包括；R1和R2独立地为H、卤素、羧基、羟基、硫醇、氰基、硝基、醛基、酮基、醚基、酯基、羰基、烷基、烷基芳基、或芳基；X是具有以下结构的连接基团—(CH2)m—，分支或线性，其中m是0到20之间的整数，包括，其中一个或多个亚甲基基团可以选择性地被O、S、C═O、O═S═O、脲、脲、酯基、NR3基团、CHR4基团或CR5R6基团取代，其中R3、R4、R5和R6独立地为H、烷基、烷基芳基、杂环基团或芳基；Y包括键、C、N、O、S、分支或线性—(CH2)p—基团，其中p是0到10之间的整数，芳香基团、环烷基团、杂环基团或NR7基团，其中R7是氢原子、烷基或芳基，其中Y的结构被选择为与相应的X基团形成n个键；Z是芴亚甲基基团；和(b) 一个电荷生成化合物。描述了相应的静电复印设备和成像方法。