3,5-di(tert-butyldimethylsilyloxy)benzoic acid | 79302-28-6

• 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: 3,5-di(tert-butyldimethylsilyloxy)benzoic acid
• 英文别名: 3,5-Bis(trimethylsiloxy)benzoic acid；3,5-bis(trimethylsilyloxy)benzoic acid
• CAS: 79302-28-6
• 化学式: C₁₃H₂₂O₄Si₂
• 分子量: 298.486
• InChiKey: CTPSMXRGPCQNCQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.81
• 重原子数：
  19
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  S-1,1'-联-2-萘酚 、 3,5-di(tert-butyldimethylsilyloxy)benzoic acid 在 DPTS 、 N,N'-二异丙基碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 反应 0.25h， 以77%的产率得到
  参考文献：
  名称：

  Synthesis and Photophysical Studies of S-(−)-1,1′-Binaphthol-Based Pyrene-Terminated Dendrimers

  摘要：

  Pyrene-terminated dendrimers with esters as branching points have been constructed from S-(-)-1,1-binaphthol as the central core unit utilizing carbodiimide coupling. The chiro-optical properties of the dendrimers reveal that the specific rotation decreases from original to first generation. The photophysical properties of the dendrimers synthesized shows monomeric emission. Supplemental materials are available for this article. Go to the publisher's online edition of Synthetic Communications (R) to view the free supplemental file.

  DOI：

  10.1080/00397911.2012.696305

文献信息

• Synthesis and Photophysical Studies of S-(−)-1,1′-Binaphthol-Based Pyrene-Terminated Dendrimers
  作者：Perumal Rajakumar、Kathiresan Visalakshi

  DOI：10.1080/00397911.2012.696305

  日期：2013.8.18

  Pyrene-terminated dendrimers with esters as branching points have been constructed from S-(-)-1,1-binaphthol as the central core unit utilizing carbodiimide coupling. The chiro-optical properties of the dendrimers reveal that the specific rotation decreases from original to first generation. The photophysical properties of the dendrimers synthesized shows monomeric emission. Supplemental materials are available for this article. Go to the publisher's online edition of Synthetic Communications (R) to view the free supplemental file.