4-(p-tert-butylphenyl)-propofol | 1228956-53-3

• 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: 4-(p-tert-butylphenyl)-propofol
• 英文别名: 4-(4-Tert-butylphenyl)-2,6-di(propan-2-yl)phenol
• CAS: 1228956-53-3
• 化学式: C₂₂H₃₀O
• 分子量: 310.48
• InChiKey: FNNTYYALTQJPCB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.1
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  4-溴-2,6-二异丙基苯酚 、 4-叔丁基苯硼酸 在 四(三苯基膦)钯 、 sodium carbonate 作用下， 以 水 、 苯 为溶剂， 以30.9%的产率得到4-(p-tert-butylphenyl)-propofol
  参考文献：
  名称：

  Effect of para ‐Substituents in Ethylene Copolymerizations with 1‐Decene, 1‐Dodecene, and with 2‐Methyl‐1‐Pentene Using Phenoxide Modified Half‐Titanocenes‐MAO Catalyst Systems

  摘要：

  AbstractEffect of para‐substituents in the ethylene (E) copolymerization with 1‐decene (DC), 1‐dodecene (DD), and with 2‐methyl‐1‐pentene (2M1P) using a series of Cp*TiCl2(O‐2,6‐iPr2‐4‐R‐C6H2) [R=H (1), tBu (2), Ph (3), CHPh2 (4), CPh3 (5), SiMe3 (6), SiEt3 (7), and newly prepared 4‐tBuC6H4 (8) and 3,5‐Me2C6H3 (9)]‐MAO catalyst systems has been studied. The activities in these copolymerization reactions were affected by the para‐substituent, and the SiMe3 (6), SiEt3 (7) and 3,5‐Me2C6H3 (9) analogues showed the higher activities at 50 °C in the E copolymerization reactions with DC (1.06–1.44×106 kg‐polymer/mol‐Ti⋅h), DD (1.04–1.88×106 kg‐polymer/mol‐Ti⋅h) than the others, whereas no significant differences were observed in the comonomer incorporations. Complexes 6 and 7 also showed the higher activities at 50 °C in the E/2M1P copolymerization, and the 2M1P incorporation was affected by the para‐substituent and the polymerization temperature; complex 9 showed better 2M1P incorporation at 25 °C.

  DOI：

  10.1002/open.202100047

文献信息

• [EN] COMPOUNDS FOR USE IN THE TREATMENT OF PAIN<br/>[FR] COMPOSÉS POUR UTILISATION DANS LE TRAITEMENT DE LA DOULEUR
  申请人：UNIV LIVERPOOL

  公开号：WO2010067069A1

  公开（公告）日：2010-06-17

  The present invention concerns compounds derived from the anaethetic propofol. The compounds may be useful in the treatment of pain, particularly, but not exclusively, chronic pain and central pain sensitisation.

  本发明涉及从麻醉药丙泊酚衍生的化合物。这些化合物可能在治疗疼痛方面有用，尤其是慢性疼痛和中枢疼痛敏化，但不仅限于此。
• COMPOUNDS FOR USE IN THE TREATMENT OF PAIN
  申请人：The University Of Dundee

  公开号：EP2373605B1

  公开（公告）日：2014-08-13
• US8507724B2
  申请人：——

  公开号：US8507724B2

  公开（公告）日：2013-08-13