9-(2-(甲氧基甲氧基)苯基)蒽 | 142399-19-7

• 分子结构分类: 有机化合物 - 木脂素、新木脂素和相关化合物 - 芳基萘木脂素
• 中文名称: 9-(2-(甲氧基甲氧基)苯基)蒽
• 英文名称: 9-<2-(methoxymethoxy)phenyl>anthracene
• 英文别名: 9-(2-methoxymethoxyphenyl)anthracene；9-(2-methoxymethoxy-phenyl)-anthracene；9-[2-(methoxymethoxy)phenyl]anthracene
• CAS: 142399-19-7
• 化学式: C₂₂H₁₈O₂
• 分子量: 314.384
• InChiKey: SJFVMVRXYXBANC-UHFFFAOYSA-N

物化性质

• 沸点：
  441.9±33.0 °C(Predicted)
• 密度：
  1.165±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.09
• 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：

  9-(2-(甲氧基甲氧基)苯基)蒽 在 2,6-二甲基吡啶 、 盐酸 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 4.0h， 生成 9-(2-羟基苯基)蒽三氟甲磺酸酯
  参考文献：
  名称：

  An intramolecular arene-triflate coupling reaction for the regiospecific synthesis of substituted benzofluoranthenes

  摘要：

  An intramolecular triflate-arene coupling reaction mediated by bis(triphenylphosphine)palladium(II) chloride has been developed for the synthesis of each of the isomeric benzofluoranthenes. This reaction, which results in formation of a new five-membered ring, proceeds in highest yield when performed using 0.1 equiv of the palladium catalyst, 3 equiv of lithium chloride, and 1.2 equiv of 1,8-diazabicyclo[5.4.0]undec-7-ene in N,N-dimethylformamide at 140-degrees-C. The biaryl precursors needed for the coupling reaction can be prepared by [1,2-bis(diphenylphosphino)ethane]nickel(II) chloride catalyzed coupling of an aryl bromide with an [o-(methoxymethoxy)aryl]magnesium bromide (prepared by ortho-lithiation of an aryl methoxymethyl ether followed by transmetalation with magnesium bromide). Using this procedure benzo[a]fluoranthene, benzo[b]fluoranthene, benzo[j]fluoranthene, and benzo[k]fluoranthene were prepared in yields of 84%, 85%, 93%, and 64%, respectively. The reaction to prepare benzo[j]fluoranthene was regiospecific and afforded none of the six-membered ring product, perylene. The method was extended to the preparation of benzo[b]fluoranthene (BbF) derivatives with fluoro or methoxy groups on the benzo ring. The cyclization of compounds possessing a methoxy group on the same ring as the triflate required the addition of 0.4 equiv of triphenylphosphine to the reaction mixture. Strategies are reported for the regiospecific preparation of 4-, 5-, 6-, and 7-substituted benzo[b]fluoranthenes. Evidence is presented which suggests the intermediacy of radicals in the oxidative-addition of aryl triflates to the palladium catalyst.

  DOI：

  10.1021/jo00058a023
• 作为产物：
  描述：

  1-(甲氧基甲氧基)苯 在 正丁基锂 、 溶剂黄146 、 zinc(II) chloride 、 锌 作用下， 以 乙醚 为溶剂， 反应 17.0h， 生成 9-(2-(甲氧基甲氧基)苯基)蒽
  参考文献：
  名称：

  高通量筛选辅助乙烯齐聚聚合新催化剂的发现与优化

  摘要：

  205 个成员席夫碱水杨醛亚胺配体文库的高通量筛选 (HTS)，源自带有大量邻位取代基的水杨醛，即 9-蒽基、1,4,5,8-四甲基蒽基或三烯基，与 (p- tolyl)CrCl2(thf)3，确定了两类新的高活性铬基体系，分别用于乙烯的低聚和聚合。聚合体系包含带有小的伯或仲烷基亚胺取代基的二齿邻位取代的蒽基席夫碱。低聚催化剂基于具有吡啶基甲基或喹啉基取代基的三齿邻三烯基取代的席夫碱。验证测试证实聚合催化剂体系的聚合生产率高达 3000 gx mmol(-1)h(-1)bar(-1)，而低聚催化剂的生产率高达 10 000 gx mmol(-1)h(-1) ) 条 (-1)。关键催化剂前体已通过 X 射线晶体学表征。

  DOI：

  10.1021/ja0518171

文献信息

• Novel polymerisation catalysts
  申请人：——

  公开号：US20040087436A1

  公开（公告）日：2004-05-06

  Novel complexes having the formula (I) are disclosed, wherein M is a Group 6 metal and T is its oxidation state; X represents an atom or group covalenty or ionically bonded to M; b is the valency of the atom or group X; L is a group datively bound to M, and n is from 0 to 4; Z is oxygen or sulphur; A 1 to A 3 are each independently N or P or CR, with the provisio that at least one is CR; R 1 is a polycyclic hydrocarbyl group; Q is CR 5 , PR 5 R 5 or N; each R and R 5 to R 7 are all independently selected from hydrogen, halogen, hydrocarbyl, substituted hydrocarbyl, heterohydrocarbyl or SiR′ 3 where each R′ is independently selected from hydrogen, halogen, hydrocarbyl, substituted hydrocarbyl, heterohydrocarbyl, substituted heterohydrocarbyl, and any two or more of each R and R 5 to R 7 may be linked to form cyclic substituents. These complexes have utility as catalysts for the polymerisation of 1-olefins. 1

  本发明揭示了具有式（I）的新型配合物，其中M是第6族金属，T是其氧化态；X表示与M共价键或离子键结合的原子或基团；b是原子或基团X的价；L是与M成为双电子键的基团，n为0至4；Z为氧或硫；A1至A3各自独立地为N或P或CR，但至少有一个为CR；R1是多环烃基团；Q为CR5，PR5R5或N；每个R和R5至R7都是独立选择的氢、卤素、烃基、取代烃基、杂烃基或SiR′3，其中每个R′独立地选择为氢、卤素、烃基、取代烃基、杂烃基、取代杂烃基，任意两个或两个以上的R和R5至R7可以连接形成环状取代基团。这些配合物在1-烯烃聚合催化剂方面具有实用性。
• Polymerisation catalyst
  申请人：Green Simon

  公开号：US20050227860A1

  公开（公告）日：2005-10-13

  A catalyst for polymerising 1-olefins, comprising (a) a tetradentate ligand I and II as illustrated in the specification wherein; D and D′ are phosphorus or nitrogen; Q and Q are bridging groups forming part of a ring; B is a bridging group between D and D′; R 1 and R 9 are each independently a polar group or phenyl, naphthyl, anthryl, phenanthryl, triptycyl or a heteroaromatic ring; R 5 to R 8 are selected from hydrogen, halogen, hydrocarbyl, heterohydrocarbyl, NR′ 2 , PR′ 2 , OR′, SR′ or SiR′ 3 where each R′ is independently selected from hydrogen, halogen, hydrocarbyl, heterohydrocarbyl, and any adjacent groups may be joined together to form a ring; in the case I, A and A′ are independently OH, 0 − , SH, S − , NR″H, R″N − , PR″H or R″P − ; and in the case II A and A′ are independently NH, N − , PH or P − , where R″ is defined as for groups R 5 to R 9 above; and R 5 and R 5′ , R 6 and R 6′ , or R 7 and R 8 may be joined together to form a ring; (b) a source of Group 3 to 10 transition metal or a lanthanide metal and optionally (c) an activator. Also claimed are transition metal complexes of the ligands and a process for (co)polymerising 1-olefins.

  一种用于聚合1-烯烃的催化剂，包括（a）如规范中所示的四齿配体I和II，其中；D和D′为磷或氮；Q和Q为桥连基，形成环的一部分；B是D和D′之间的桥连基；R1和R9分别独立地为极性基团或苯基，萘基，蒽基，菲基，三环基或杂环芳基；R5至R8选自氢，卤素，烃基，杂烃基，NR′2，PR′2，OR′，SR'或SiR′3，其中每个R′独立地选自氢，卤素，烃基，杂烃基，任何相邻的基团可以结合在一起形成环；在情况I中，A和A′分别独立为OH，0−，SH，S−，NR″H，R″N−，PR″H或R″P−；在情况II中，A和A′分别独立为NH，N−，PH或P−，其中R″如上述R5至R9基团所定义；并且R5和R5′，R6和R6′或R7和R8可以结合在一起形成环；（b）第3至10族过渡金属或镧系金属的来源；和可选的（c）活化剂。还声明了配体的过渡金属配合物以及聚合1-烯烃的（共）聚合过程。
• Non-C2-Symmetric, Chirally Economical, and Readily Tunable Linked-binols: Design and Application in a Direct Catalytic Asymmetric Mannich-Type Reaction
  作者：Takamasa Yoshida、Hiroyuki Morimoto、Naoya Kumagai、Shigeki Matsunaga、Masakatsu Shibasaki

  DOI：10.1002/anie.200500425

  日期：2005.5.30
• Rice, Joseph E.; Cai, Zhen-Wei, Tetrahedron Letters, 1992, vol. 33, # 13, p. 1663 - 1678
  作者：Rice, Joseph E.、Cai, Zhen-Wei

  DOI：——

  日期：——
• NOVEL POLYMERISATION CATALYSTS
  申请人：BP Chemicals Limited

  公开号：EP1362068A2

  公开（公告）日：2003-11-19