1-乙氧基-4-[(4-乙氧基苯基)甲基]苯 | 2212-41-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 1-乙氧基-4-[(4-乙氧基苯基)甲基]苯
• 英文名称: bis-(4-ethoxy-phenyl)methane
• 英文别名: bis(4-ethoxyphenyl)methane；bis-(4-ethoxy-phenyl)-methane；Bis-(4-aethoxy-phenyl)-methan；Bis-<4-aethoxy-phenyl>-methan；p,p'-Diethoxydiphenyl-methan；p,p'-Diethoxydiphenylmethan；1-ethoxy-4-[(4-ethoxyphenyl)methyl]benzene
• CAS: 2212-41-1
• 化学式: C₁₇H₂₀O₂
• 分子量: 256.345
• InChiKey: ZMUWHKZLBZAHGV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  19
• 可旋转键数：
  6
• 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

安全信息

• 海关编码：
  2909309090

反应信息

• 作为反应物：
  描述：

  1-乙氧基-4-[(4-乙氧基苯基)甲基]苯 在 叠氮基三甲基硅烷 、 水 、 2,3-二氯-5,6-二氰基-1,4-苯醌 、 iron(II) chloride 作用下， 以 溶剂黄146 为溶剂， 反应 24.0h， 以92%的产率得到4-ethoxy-N-(4-ethoxyphenyl)benzamide
  参考文献：
  名称：

  铁催化的C ？H和C ？C键裂解：直接从简单烃中酰胺化的方法

  摘要：

  起作用的东西：标题反应在叠氮化物和水的存在下进行，以高收率提供酰胺，可用于扩环策略以生成内酰胺。根据实验结果提出了一种机理。该反应提供了一种功能化简单易得的碳氢化合物的新方法。DDQ = 2,3-二氯-5,6-二氰基-1,4-苯醌。

  DOI：

  10.1002/anie.201106112
• 作为产物：
  描述：

  碘乙烷 、 alkaline earth salt of/the/ methylsulfuric acid 在 乙醇 作用下， 生成 1-乙氧基-4-[(4-乙氧基苯基)甲基]苯
  参考文献：
  名称：

  Staedel; Beck, Justus Liebigs Annalen der Chemie, 1878, vol. 194, p. 318

  摘要：

  DOI：

文献信息

• MELANIN PRODUCTION INHIBITOR
  申请人：Yokoyama Kouji

  公开号：US20110243865A1

  公开（公告）日：2011-10-06

  Disclosed is a melanin production inhibitor which has an excellent inhibitory activity on the production of melanin and is highly safe. The melanin production inhibitor comprises a compound represented by general formula (1) (excluding clotrimazole), and/or a pharmacologically acceptable salt thereof. In the formula, A1, A2 and A3 are independently selected from a hydrogen atom, an aryl group which may have a substituent, and an aromatic heterocyclic group which may have a substituent, wherein at least one of A1, A2 and A3 is selected from the aryl group and the aromatic heterocyclic group, the total number of carbon atoms contained in A1, A2 and A3 is 6 to 50 and, when at least two of A1, A2 and A3 represent the aryl groups or the aromatic heterocyclic groups, the adjacent two aryl or aromatic heterocyclic groups may be bound to each other via an alkyl chain or an alkenyl chain to form a ring; m represents an integer of 0 to 2; X represents a hetero atom, a hydrogen atom, or a carbon atom; R1 and R2 are independently selected from a hydrogen atom and an oxo group, wherein when one of R1 and R2 is an oxo group, the other is not present; and R3 is selected from a hydrogen atom, and a C 1-8 hydrocarbon group in which one or some of hydrogen atoms or carbon atoms may be substituted by a hetero atom or hetero atoms, wherein the number of R3's present in the compound corresponds to the number of X's and, when two or more R3's are present, the R3's are independently present and the adjacent two R3's may be bound to each other to form, together with X, a ring, and the terminal of R3 may be bound to a carbon atom to which A1, A2 and A3 are bound, thereby forming a ring.

  披露了一种黑色素生产抑制剂，它对黑色素的生产具有出色的抑制活性且高度安全。该黑色素生产抑制剂包括由通用公式（1）表示的化合物（不包括克霉唑）和/或其药理上可接受的盐。在公式中，A1、A2和A3独立地选自氢原子、可能带有取代基的芳基团和可能带有取代基的芳香杂环团，其中至少A1、A2和A3之一选自芳基团和芳香杂环团，A1、A2和A3中包含的碳原子总数为6至50，并且当至少两个A1、A2和A3表示芳基团或芳香杂环团时，相邻的两个芳基或芳香杂环团可以通过烷基链或烯基链相互连接形成环；m代表0至2的整数；X代表异原子、氢原子或碳原子；R1和R2独立地选自氢原子和氧代基，其中当R1和R2之一是氧代基时，另一个不出现；R3选自氢原子和C 1-8 碳氢化合物组，其中一些或所有的氢原子或碳原子可能被异原子或异原子取代，其中化合物中存在的R3的数量对应于X的数量，并且当存在两个或更多R3时，R3独立地存在，并且相邻的两个R3可以相互连接以与X一起形成环，并且R3的末端可以与A1、A2和A3连接的碳原子结合，从而形成环。
• Heteroaryl-substituted pyrrole derivatives, their preparation and their therapeutic uses
  申请人：SANKYO COMPANY, LIMITED

  公开号：US20040054173A1

  公开（公告）日：2004-03-18

  Compounds having activity against production of an inflammatory cytokine of formula (I)′: 1 A′ is pyrrole; R 1′ is phenyl or naphthyl; R 2′ is pyridyl or pyrimidinyl; R 3′ is (IIa)′, (IIb)′ or (IIc)′: 2 m′ is 1; E′ is nitrogen; D′ is >C(R 5′ )—, R 5′ is hydrogen, Substituent &agr;′ or Substituent &bgr;′; B′ is nitrogen-containing 5-membered heterocyclic; R 4′ is 1 to 3 substituents from Substituent &agr;′, Substituent &bgr;′ and Substituent &ggr;′; R 1′ and R 3′ are bonded to two atoms of the pyrrole adjacent to the pyrrole atom bonded to R 2′ ; Substituent &agr;′ is hydroxyl, nitro, cyano, halogen, alkoxy, halogeno alkoxy, alkylthio, halogeno alkylthio or —NR a′ R b′ ; R a′ and R b′ are hydrogen, alkyl, alkenyl, alkynyl, aralkyl or alkylsulfonyl, or R a′ and R b′ with the nitrogen atom form a heterocyclyl; Substituent &bgr;′ is alkyl, alkenyl, alkynyl, aralkyl or cycloalkyl; Substituent &ggr;′ is oxo, hydroxyimino, alkoxyimino, alkylene, alkylenedioxy, alkylsulfinyl, alkylsulfonyl, aryl, aryloxy, alkylidenyl or aralkylidenyl.

  具有对抗公式(I)′炎症细胞因子生成活性的化合物： 1 A′是吡咯；R 1′ 是苯基或萘基；R 2′ 是吡啶基或嘧啶基；R 3′ 是(IIa)′，(IIb)′或(IIc)′： 2 m′是1；E′是氮；D′是>C(R 5′ )—, R 5′ 是氢，取代基α′或取代基β′；B′是含氮的5-成员杂环；R 4′ 是来自取代基α′，取代基β′和取代基γ′的1至3个取代基；R 1′ 和R 3′ 分别与吡咯环上与R 2′ 相连的吡咯原子的两个相邻原子成键；取代基α′是羟基，硝基，氰基，卤素，烷氧基，卤代烷氧基，烷基亚砜，卤代烷基亚砜或—NR a′ R b′ ；R a′ 和R b′ 是氢，烷基，烯基，炔基，芳烷基或烷基亚磺酰基，或者R a′ 和R b′ 与氮原子形成杂环；取代基β′是烷基，烯基，炔基，芳烷基或环烷基；取代基γ′是氧代，羟基亚胺，烷氧基亚胺，亚烷基，亚烷基二氧，烷基亚磺酰基，烷基亚磺酰基，芳基，芳氧基，亚烷基或芳亚烷基。
• Implanting Nitrogen into Hydrocarbon Molecules through CH and CC Bond Cleavages: A Direct Approach to Tetrazoles
  作者：Feng Chen、Chong Qin、Yuxin Cui、Ning Jiao

  DOI：10.1002/anie.201105505

  日期：2011.11.25

  From simple beginnings: A novel Cu‐promoted direct incorporation of nitrogen into simple hydrocarbon molecules under mild and neutral reaction conditions is described. 1,5‐Disubstituted tetrazoles are efficiently constructed by two CH and one CC bond cleavages (see scheme; TMS=trimethylsilyl). This protocol provides a new and unique strategy to functionalize simple and readily available hydrocarbon

  从简单的开始：描述了一种新型的铜促进在温和和中性的反应条件下将氮直接掺入简单的烃分子中的方法。1,5-二取代的四唑可通过两个CH和一个CC键断裂而有效构建（请参阅方案； TMS =三甲基甲硅烷基）。该协议提供了一种新颖且独特的策略来使简单易用的碳氢化合物分子功能化。
• FeCl2-Promoted Cleavage of the Unactivated CC Bond of Alkylarenes and Polystyrene: Direct Synthesis of Arylamines
  作者：Chong Qin、Tao Shen、Conghui Tang、Ning Jiao

  DOI：10.1002/anie.201202464

  日期：2012.7.9

  efficient and convenient nitrogenation strategy involving CC bond cleavage for the straightforward synthesis of versatile arylamines is presented. Various alkyl azides and alkylarenes, including the common industrial by‐product cumene, react using this protocol. Moreover, this method provides a potential strategy for the degradation of polystyrene.

  熨烫：提出了一种有效且方便的硝化策略，该方法涉及CC键断裂，用于直接合成通用的芳基胺。各种烷基叠氮化物和烷基芳烃，包括常见的工业副产品异丙基苯，均使用此协议进行反应。而且，该方法提供了降解聚苯乙烯的潜在策略。
• Electrochemically Oxidative C–C Bond Cleavage of Alkylarenes for Anilines Synthesis
  作者：Yeerlan Adeli、Kaimeng Huang、Yujie Liang、Yangye Jiang、Jianzhong Liu、Song Song、Cheng-Chu Zeng、Ning Jiao

  DOI：10.1021/acscatal.8b04351

  日期：2019.3.1

  In contrast to the recent breakthrough in electrochemical C–H aminations, the electrochemically oxidative C–N bond formation through a C–C bond cleavage is rarely studied. This work describes an electrochemical C–C amination of alkylarenes for the efficient synthesis of versatile anilines, as well as carbonyl compounds. With the cheap and durable graphite plates as electrodes, and in a simple undivided

  与最近在电化学C–H胺化方面的突破相反，很少研究通过C–C键断裂形成电化学氧化C–N键的方法。这项工作描述了烷基芳烃的电化学C–C胺化反应，用于有效合成通用的苯胺以及羰基化合物。使用便宜耐用的石墨板作为电极，并在一个简单的不分隔单元中，该协议在功耗方面更加经济。