1-Methoxy-4-[2-(4-methoxyphenyl)-3,3-dimethylbutan-2-yl]benzene | 5224-53-3

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: 1-Methoxy-4-[2-(4-methoxyphenyl)-3,3-dimethylbutan-2-yl]benzene
• CAS: 5224-53-3
• 化学式: C₂₀H₂₆O₂
• 分子量: 298.425
• InChiKey: BSQFZTNLPQKCCG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  22
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Trityl Derivatives for Enhancing Mass Spectrometry
  申请人：Southern Edwin Mellor

  公开号：US20090023926A1

  公开（公告）日：2009-01-22

  The present invention provides a compound of the formula: (IIa); having a reactive functional group M, capable of reacting with a biopolymer, BP, having at least one group capable of reacting with M to form a covalent linkage, to provide a biopolymer derivative of the formula: (IIIa). The biopolymer derivatives of the invention have enhanced ionisability with respect to free 10 biopolymer (Bp) enabling improved analysis of the biopolymer using mass spectrometry. The invention further provides specific examples of compounds formula (IIa), e.g. compounds of formula: (IIa-2 a ) and (IIa-58 a ).

  本发明提供了一种化合物，其化学式为：（IIa），具有反应性功能基团M，能够与生物聚合物BP反应，BP具有至少一个能够与M反应形成共价键的基团，从而提供化合物的生物聚合物衍生物，其化学式为：（IIIa）。本发明的生物聚合物衍生物相对于自由生物聚合物（Bp）具有增强的离子化能力，从而能够通过质谱分析获得更好的分析结果。本发明还提供了化合物化学式（IIa）的具体例子，例如化合物化学式：（IIa-2a）和（IIa-58a）。
• Trityl derivatives for enhancing mass spectrometry
  申请人：SHCHEPINOV Mikhail Sergeevich

  公开号：US20080248584A1

  公开（公告）日：2008-10-09

  Compounds of formula (IIa): are provided where: X is a group capable of being cleaved from the α-carbon atom to form an ion of formula (I′) C is a carbon atom bearing a single positive charge or a single negative charge; The invention further provides compounds of formula (IIb): where: X is a counter-ion to C . The compounds of formula (IIa) and (IIb) may form ions of formula (I′) by either cleaving the C—X bond between X and the α-carbon atoms in the case of the compounds of formula (IIa) or dissociating X in the case of compounds of formula (IIb).