摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

2,3,7,10-tetrakis(hexyloxy)triphenylene | 393171-20-5

中文名称
——
中文别名
——
英文名称
2,3,7,10-tetrakis(hexyloxy)triphenylene
英文别名
2,3,7,10-Tetrahexoxytriphenylene
2,3,7,10-tetrakis(hexyloxy)triphenylene化学式
CAS
393171-20-5
化学式
C42H60O4
mdl
——
分子量
628.936
InChiKey
HDOREURAXVKZRG-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    728.8±55.0 °C(Predicted)
  • 密度:
    1.017±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    14.1
  • 重原子数:
    46
  • 可旋转键数:
    24
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.57
  • 拓扑面积:
    36.9
  • 氢给体数:
    0
  • 氢受体数:
    4

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    2,3,7,10-tetrakis(hexyloxy)triphenylene 作用下, 以 二氯甲烷 为溶剂, 反应 0.5h, 以83%的产率得到2,7-dibromo-3,6,10,11-tetrakis(hexyloxy)triphenylene
    参考文献:
    名称:
    摘要:
    A series of novel triphenylenes has been synthesised by a combination of palladium catalysed coupling, oxidative cyclisation, bromination and nucleophilic aromatic substitution. The new derivatives are designed to have structures which are intermediate between the known symmetrical materials hexakis( hexyloxy) triphenylene and hexakis( hexylthio) triphenylene. The compounds having four hexyloxy and two hexylthio substituents form only Col(h) mesophases. Triphenylenes having four hexylthio and two hexyloxy substituents also give Col(h) mesophases but 3,6- bis(hexyloxy)-2,7,10,11-tetrakis(hexylthio) triphenylene 5 is unique in that it cools into a stable, more ordered phase. The low temperature phase, which appears to be indefinitely stable at ambient temperature, is assumed to be helical based on transition enthalpy data.
    DOI:
    10.1039/b103450m
  • 作为产物:
    描述:
    4-己氧基苯硼酸sodium carbonate三苯基膦 、 palladium dichloride 作用下, 以 乙醇甲苯 为溶剂, 反应 96.0h, 生成 2,3,7,10-tetrakis(hexyloxy)triphenylene
    参考文献:
    名称:
    摘要:
    A series of novel triphenylenes has been synthesised by a combination of palladium catalysed coupling, oxidative cyclisation, bromination and nucleophilic aromatic substitution. The new derivatives are designed to have structures which are intermediate between the known symmetrical materials hexakis( hexyloxy) triphenylene and hexakis( hexylthio) triphenylene. The compounds having four hexyloxy and two hexylthio substituents form only Col(h) mesophases. Triphenylenes having four hexylthio and two hexyloxy substituents also give Col(h) mesophases but 3,6- bis(hexyloxy)-2,7,10,11-tetrakis(hexylthio) triphenylene 5 is unique in that it cools into a stable, more ordered phase. The low temperature phase, which appears to be indefinitely stable at ambient temperature, is assumed to be helical based on transition enthalpy data.
    DOI:
    10.1039/b103450m
点击查看最新优质反应信息

文献信息

  • 一种2,3,7,10-四(烷氧基)苯并菲的制备方法
    申请人:江苏理工学院
    公开号:CN105315137A
    公开(公告)日:2016-02-10
    本发明公开了一种2,3,7,10-四(烷氧基)苯并的合成方法,属于苯并的四取代衍生物制备技术领域。该制备方法的工艺步骤和条件如下:在惰性气体保护下,将4,4ˊ,5ˊ,4”-四(烷氧基)-1,1ˊ:2ˊ,1”-三联苯在有机溶剂中,在紫外光激发下反应48~72小时,然后加焦亚硫酸溶液、饱和氯化钠溶液依次洗涤、干燥,有机相蒸去溶剂,剩余物用醇类溶剂与烷烃溶剂的混合溶剂重结晶,即可得产物。本发明的反应过程溶剂低毒、低环境污染,产率较高,分离纯化简单,适宜大规模生产。
  • Mixed Alkyl-Alkoxy Triphenylenes
    作者:Andrew N Cammidge、Hemant Gopee
    DOI:10.1080/714965603
    日期:2003.1
查看更多