1,5-bis(2-hydroxyethyl)-anthracene | 695203-04-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: 1,5-bis(2-hydroxyethyl)-anthracene
• 英文别名: 2-[5-(2-Hydroxyethyl)anthracen-1-yl]ethanol
• CAS: 695203-04-4
• 化学式: C₁₈H₁₈O₂
• 分子量: 266.34
• InChiKey: KWJFNKGPEOECSI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,5-bis(2-hydroxyethyl)-anthracene 在 吡啶 作用下， 以 四氢呋喃 为溶剂， 生成 1,3-bis-(3'-thia-pentadecyl)anthracene
  参考文献：
  名称：

  Scanning Tunneling Microscopy of Prochiral Anthracene Derivatives on Graphite:  Chain Length Effects on Monolayer Morphology

  摘要：

  The morphology of monolayers formed upon adsorption of prochiral 1,5-substituted anthracene derivatives on highly oriented pyrolytic graphite is investigated using scanning tunneling microscopy at the liquid-solid interface. The adsorption orientation of these prochiral anthracene derivatives positions one of their enantiotopic faces in contact with the graphite. The molecules adsorb in rows with contact between adjacent anthracenes. The anthracene side chains extend perpendicular to the direction of the row repeat. All molecules within a single row adsorb via the same enantiotopic face. Anthracenes with side chains containing an even number of non-hydrogenic atoms (C, S) form monolayers in which molecules in adjacent rows adsorb via opposite enantiotopic faces. Anthracenes with side chains that contain an odd number of non-hydrogenic atoms form two-dimensional chiral domains in which all rows contain molecules adsorbed via the same enantiotopic face. This chain length effect on monolayer morphology represents a generalized example of structural effects previously observed in alkanoic acid monolayers formed on HOPG. The variation of the STM current with position in the vicinity of the anthracenes indicates that the highest occupied molecular orbital is the predominant mediator of tunneling for the aromatic group.

  DOI：

  10.1021/ja038658a
• 作为产物：
  描述：

  1,5-diacetylanthracene 在 potassium hydrogensulfate 、 lithium aluminium tetrahydride 、 9-borabicyclo[3.3.1]nonane dimer 、 对苯二酚 作用下， 以 四氢呋喃 、 二甲基亚砜 为溶剂， 反应 3.25h， 生成 1,5-bis(2-hydroxyethyl)-anthracene
  参考文献：
  名称：

  Scanning Tunneling Microscopy of Prochiral Anthracene Derivatives on Graphite:  Chain Length Effects on Monolayer Morphology

  摘要：

  The morphology of monolayers formed upon adsorption of prochiral 1,5-substituted anthracene derivatives on highly oriented pyrolytic graphite is investigated using scanning tunneling microscopy at the liquid-solid interface. The adsorption orientation of these prochiral anthracene derivatives positions one of their enantiotopic faces in contact with the graphite. The molecules adsorb in rows with contact between adjacent anthracenes. The anthracene side chains extend perpendicular to the direction of the row repeat. All molecules within a single row adsorb via the same enantiotopic face. Anthracenes with side chains containing an even number of non-hydrogenic atoms (C, S) form monolayers in which molecules in adjacent rows adsorb via opposite enantiotopic faces. Anthracenes with side chains that contain an odd number of non-hydrogenic atoms form two-dimensional chiral domains in which all rows contain molecules adsorbed via the same enantiotopic face. This chain length effect on monolayer morphology represents a generalized example of structural effects previously observed in alkanoic acid monolayers formed on HOPG. The variation of the STM current with position in the vicinity of the anthracenes indicates that the highest occupied molecular orbital is the predominant mediator of tunneling for the aromatic group.

  DOI：

  10.1021/ja038658a

文献信息

• Self-Assembly of Patterned Monolayers with Nanometer Features:  Molecular Selection Based on Dipole Interactions and Chain Length
  作者：Yanhu Wei、Wenjun Tong、Matthew B. Zimmt

  DOI：10.1021/ja075170r

  日期：2008.3.1

  cocrystal patterns (unit cells) are determined by (i) the preferred packing alignment of identical length side chains, (ii) the selectivity of each side chain for neighboring chains, (iii) the identities of the two side chains on each anthracene, and (iv) the 2D-chirality of 1,5-substituted anthracenes. The aliphatic columns form by interdigitation of identical length side chains arrayed in an antiparallel

  图案化的共晶单层在 HOPG 上自组装，与含有互补对的 1,5-链取代蒽衍生物的溶液接触。生成包含三个或四个分子并跨越 9-11 nm 的单层晶胞。单层由交替的芳香族和脂肪族柱组成。共晶图案（晶胞）的设计和尺寸由（i）相同长度侧链的优选堆积排列，（ii）每个侧链对相邻链的选择性，（iii）两侧的同一性决定每个蒽上的链，以及 (iv) 1,5-取代蒽的二维手性。脂肪族柱由以反平行排列排列的相同长度侧链的相互交叉而形成，一个侧链的第 n 个重原子与两条相邻链的第 (omega+2-n) 重原子对齐（(omega <--> 2) 堆积）。相邻的侧链交替连接到两个侧翼芳香柱之一中的蒽。(omega <--> 2) 包装的偏好优化了侧链范德华相互作用。除了侧链长度外，共晶单层中图案的组成和保真度还需要额外的“分子识别”来源。相邻（omega <--> 2）堆积侧链中的醚基团之间的偶极相互作用，包括吸
• ACTINIC RAY CURABLE COMPOSITION, ACTINIC RAY CURABLE INK, AND IMAGE FORMATION PROCESS EMPLOYING THE SAME
  申请人：Sasa Nobumasa

  公开号：US20070123600A1

  公开（公告）日：2007-05-31

  Disclosed is an actinic ray curable composition comprising a cationically polymerizable compound, an onium salt, and a compound represented by formula 1, R 1 (CR 2 R 3 )mOH}n  Formula 1 wherein R 1 represents a condensed ring group; R 2 and R 3 independently represent a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group or a substituted or unsubstituted aralkyl group; m represents an integer of from 2 to 4; and n represents an integer of from 1 to 10.
• US7989517B2
  申请人：——

  公开号：US7989517B2

  公开（公告）日：2011-08-02