10-[4-(Anthracen-9-ylmethyl)phenyl]-1,4-dioxa-7,13-dithia-10-azacyclopentadecane | 1123494-97-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: 10-[4-(Anthracen-9-ylmethyl)phenyl]-1,4-dioxa-7,13-dithia-10-azacyclopentadecane
• 英文别名: 10-[4-(anthracen-9-ylmethyl)phenyl]-1,4-dioxa-7,13-dithia-10-azacyclopentadecane
• CAS: 1123494-97-2
• 化学式: C₃₁H₃₅NO₂S₂
• 分子量: 517.756
• InChiKey: QYUUUKGBRVMDJF-UHFFFAOYSA-N

物化性质

• 熔点：
  154-155 °C
• 沸点：
  738.0±60.0 °C(Predicted)
• 密度：
  1.150±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7.2
• 重原子数：
  36
• 可旋转键数：
  3
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  72.3
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  2,2'-(1,2-乙二基双氧代)双乙硫醇 、 N,N-bis(2-p-tolylsulfonyloxyethyl)aniline 在 aluminum (III) chloride 、 potassium carbonate 作用下， 以 氯仿 、 乙腈 为溶剂， 生成 10-[4-(Anthracen-9-ylmethyl)phenyl]-1,4-dioxa-7,13-dithia-10-azacyclopentadecane
  参考文献：
  名称：

  A highly selective fluorescent chemosensor for silver(I) in water/ethanol mixture

  摘要：

  Synthesis, photophysical, and complexation properties of fluorescent chemosensors, L-1 and L-2, with 'receptor-spacer-fluorophore' motif (L-1: NS2O2-cyclic receptor, L-2 : acyclic analogue receptor) are described. Maximum chelation-enhanced fluorescence effect (TURN-ON type) was observed in the presence of Ag+ for both fluoroionophores in a 1:1 (v/v) aqueous ethanol solution: remarkably superior selectivity of L-1 (150-fold) with cyclic receptor than that of the L-2 (50-fold) with acyclic analogue was found. According to the fluorescence and NMR titrations, the excellent selectivity of L-1 is attributed to its topology-based higher affinity in complexation. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2008.11.090