((4-(bromomethyl)benzyl)oxy)triisopropylsilane | 934667-38-6

• 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: ((4-(bromomethyl)benzyl)oxy)triisopropylsilane
• 英文别名: 1-(Bromomethyl)-4-[[[tris(1-methylethyl)silyl]oxy]methyl]benzene；[4-(bromomethyl)phenyl]methoxy-tri(propan-2-yl)silane
• CAS: 934667-38-6
• 化学式: C₁₇H₂₉BrOSi
• 分子量: 357.406
• InChiKey: XFDKWHAYGYSXOX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.27
• 重原子数：
  20
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.65
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  ((4-(bromomethyl)benzyl)oxy)triisopropylsilane 在 氢氧化钾 作用下， 以 二苯醚 、 乙醇 为溶剂， 反应 18.0h， 生成 1-(4-(triisopropylsiloxymethyl)phenyl)-4-(4-methoxymethylphenyl)-2,3-bis-(4-methoxyphenyl)-5,6-diphenylbenzene
  参考文献：
  名称：

  Synthesis of Heterosubstituted Hexaarylbenzenes via Asymmetric Carbonylative Couplings of Benzyl Halides

  摘要：

  Asymmetric carbonylative couplings of benzyl halides have been shown to give heterosubstituted 1,3-diarylacetones in moderate to high yields. These asymmetric ketones were converted via Knoevenagel condensations to tetraarylcyclopentadienones, and further conversion via dehydro-Diels-Alder cycloadditions gave highly heterofunctionalized hexaarylbenzenes with uniquely functionalized aryl groups at the para positions of the central benzene. This method allows control of the substituents on each of four unique pendent aryl group positions, giving rise to substitution patterns not available using symmetrical 1,3-diarylacetones.

  DOI：

  10.1021/ol0629770
• 作为产物：
  描述：

  对苯二甲醇 在 咪唑 、 N-溴代丁二酰亚胺(NBS) 、 二甲基硫 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 24.25h， 生成 ((4-(bromomethyl)benzyl)oxy)triisopropylsilane
  参考文献：
  名称：

  Synthesis of Heterosubstituted Hexaarylbenzenes via Asymmetric Carbonylative Couplings of Benzyl Halides

  摘要：

  Asymmetric carbonylative couplings of benzyl halides have been shown to give heterosubstituted 1,3-diarylacetones in moderate to high yields. These asymmetric ketones were converted via Knoevenagel condensations to tetraarylcyclopentadienones, and further conversion via dehydro-Diels-Alder cycloadditions gave highly heterofunctionalized hexaarylbenzenes with uniquely functionalized aryl groups at the para positions of the central benzene. This method allows control of the substituents on each of four unique pendent aryl group positions, giving rise to substitution patterns not available using symmetrical 1,3-diarylacetones.

  DOI：

  10.1021/ol0629770

文献信息

• [EN] NOVEL CRYPTOPHYCIN COMPOUNDS AND CONJUGATES, THEIR PREPARATION AND THEIR THERAPEUTIC USE<br/>[FR] NOUVEAUX COMPOSÉS ET CONJUGUÉS DE CRYPTOPHYCINE, LEUR PRÉPARATION ET LEUR UTILISATION THÉRAPEUTIQUE
  申请人：SANOFI SA

  公开号：WO2017076998A1

  公开（公告）日：2017-05-11

  The present invention relates to cryptophycin compounds of formula (I). The invention also relates to cryptophycin payloads, to cryptophycin conjugates, to compositions containing them and to their therapeutic use, especially as anticancer agents. The invention also relates to the process for preparing these conjugates.

  本发明涉及公式（I）的隐藻素化合物。该发明还涉及隐藻素有效载荷、隐藻素偶联物、含有它们的组合物及其治疗用途，尤其是作为抗癌剂。该发明还涉及制备这些偶联物的过程。