1,8-Bis-bromomethyl-3,6-dimethoxy-naphthalene | 159434-50-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1,8-Bis-bromomethyl-3,6-dimethoxy-naphthalene
• 英文别名: 1,8-Bis(bromomethyl)-3,6-dimethoxynaphthalene
• CAS: 159434-50-1
• 化学式: C₁₄H₁₄Br₂O₂
• 分子量: 374.072
• InChiKey: IXUWNYDZZABQLI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,8-Bis-bromomethyl-3,6-dimethoxy-naphthalene 在 chromium(VI) oxide 、 双[Α,Α-双(三氟甲基)苯甲醇合]二苯硫 、 二甲基硫 、 乙醇 、 (S)-alpine-hydride 、 硫酸 、 氨 、 lithium 、 sodium hydride 、 对甲苯磺酸 、 臭氧 作用下， 以 四氢呋喃 、 乙醚 、 二氯甲烷 、 溶剂黄146 、 丙酮 为溶剂， 反应 10.0h， 生成 Dodecahydro-phenalene-2,5,8-triol
  参考文献：
  名称：

  Conformationally Rigid Tricyclic Tripods: Synthesis and Application to Preparation of Enterobactin Analogs

  摘要：

  The syntheses of the conformationally rigid triol 2 and triamine 3 are described. One of the key features of these syntheses was that each of the intermediates involved contained a symmetry element, which made their structure elucidation facile and conclusive. The structural similarity between the platform of enterobactin in its metal binding state and triamine 3 was recognized, and the enterobactin analog 14 was synthesized. The K-f value observed for 14 was as high as the K-f value for enterobactin itself, and higher than the K-f value for any enterobactin analog ever reported. In comparison with a number of synthetic enterobactin analogs, it became evident that the conformational rigidity of the enterobactin platform, resulting in good preorganization of the three catechol moieties toward Fe(III)-chelation, was an important factor contributing to its extraordinarily high K-f.

  DOI：

  10.1021/jo00104a043
• 作为产物：
  描述：

  3,6-Dimethoxynaphthalsaeuredimethylester 在 三溴化磷 、 二异丁基氢化铝 、 lithium bromide 作用下， 以 乙醚 、 正己烷 、 二氯甲烷 为溶剂， 反应 18.0h， 生成 1,8-Bis-bromomethyl-3,6-dimethoxy-naphthalene
  参考文献：
  名称：

  Conformationally Rigid Tricyclic Tripods: Synthesis and Application to Preparation of Enterobactin Analogs

  摘要：

  The syntheses of the conformationally rigid triol 2 and triamine 3 are described. One of the key features of these syntheses was that each of the intermediates involved contained a symmetry element, which made their structure elucidation facile and conclusive. The structural similarity between the platform of enterobactin in its metal binding state and triamine 3 was recognized, and the enterobactin analog 14 was synthesized. The K-f value observed for 14 was as high as the K-f value for enterobactin itself, and higher than the K-f value for any enterobactin analog ever reported. In comparison with a number of synthetic enterobactin analogs, it became evident that the conformational rigidity of the enterobactin platform, resulting in good preorganization of the three catechol moieties toward Fe(III)-chelation, was an important factor contributing to its extraordinarily high K-f.

  DOI：

  10.1021/jo00104a043