乙基蒽-2-羧酸酯 | 25308-61-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 中文名称: 乙基蒽-2-羧酸酯
• 英文名称: ethyl anthracene-2-carboxylate
• 英文别名: anthracene-2-carboxylic acid ethyl ester；Anthracen-2-carbonsaeure-aethylester；Anthracen-carbonsaeure-(2)-ethylester；1-Ethoxycarbonyl-anthracen
• CAS: 25308-61-6
• 化学式: C₁₇H₁₄O₂
• 分子量: 250.297
• InChiKey: QJGZQXPIIVOQDC-UHFFFAOYSA-N

物化性质

• 熔点：
  138-139 °C
• 沸点：
  416.1±14.0 °C(Predicted)
• 密度：
  1.180±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  乙基蒽-2-羧酸酯 在 吡啶 、 chromium(VI) oxide 、 二异丁基氢化铝 作用下， 以 二氯甲烷 为溶剂， 生成 2-蒽甲醛
  参考文献：
  名称：

  2-蒽氧基甲氧基乙酸，一种新的手性各向异性试剂，用于阐明无环醇的绝对构型

  摘要：

  已经制备了（R）和（S）-2-氨基甲氧基乙酸（2ATMA）以阐明含有仲羟基，9-羟基硬脂酸甲酯和10-壬二醇（ginnol）的长链化合物的绝对构型。

  DOI：

  10.1016/0040-4039(96)00898-2
• 作为产物：
  描述：

  蒽醌-2-羧酸 在 ammonium hydroxide 、 硫酸 、 锌 作用下， 生成 乙基蒽-2-羧酸酯
  参考文献：
  名称：

  2-蒽氧基甲氧基乙酸，一种新的手性各向异性试剂，用于阐明无环醇的绝对构型

  摘要：

  已经制备了（R）和（S）-2-氨基甲氧基乙酸（2ATMA）以阐明含有仲羟基，9-羟基硬脂酸甲酯和10-壬二醇（ginnol）的长链化合物的绝对构型。

  DOI：

  10.1016/0040-4039(96)00898-2

文献信息

• Catalyst comprising a cyclic imide compound and process for producing organic compounds using the catalyst
  申请人：——

  公开号：US20020128149A1

  公开（公告）日：2002-09-12

  A catalyst includes a cyclic imide compound having an N-substituted cyclic imide skeleton represented by following Formula (I): 1 wherein X is an oxygen atom or a hydroxyl group, and having a solubility parameter of less than or equal to 26 [(MPa) ½ ] as determined by Fedors method. The catalyst may further comprise a metallic compound. By allowing (A) a compound capable of forming a radical to react with (B) a radical scavenging compound in the presence of the catalyst, an addition or substitution reaction product between the compound (A) and the compound (B) or a derivative thereof can be obtained.

  催化剂包括具有由下式（I）表示的N-取代的环状亚酰亚胺骨架的环状亚酰亚胺化合物，其中X是氧原子或羟基，并且具有由Fedors方法确定的溶解度参数小于或等于26 [（MPa）½]。该催化剂还可以包括金属化合物。通过允许（A）能够形成自由基的化合物与（B）自由基清除化合物在催化剂存在的情况下发生反应，可以获得化合物（A）和化合物（B）之间的加成或取代反应产物或其衍生物。
• METHOD FOR PRODUCING OXIDE
  申请人：DAICEL CORPORATION

  公开号：US20160159722A1

  公开（公告）日：2016-06-09

  Provided is a method of oxidizing a substrate with excellent oxidizing power to yield a corresponding oxide. The method can employ a commercially available imide compound as intact as a catalyst and can produce the oxide in a high yield under mild conditions. A method for producing an oxide according to the present invention includes performing oxidation of a substrate in the presence of oxygen and ozone under catalysis of an imide compound to yield a corresponding oxide. The imide compound has a cyclic imide skeleton represented by Formula (I). In the formula, n is selected from 0 and 1; and X is selected from an oxygen atom and an —OR group, where R is selected from hydrogen and a hydroxy-protecting group.

  提供了一种氧化底物以产生相应氧化物的方法，该方法可以利用商业可获得的亚酰胺化合物作为催化剂，并在温和条件下高产率地产生氧化物。根据本发明的一种制备氧化物的方法包括在氧气和臭氧的存在下，在亚酰胺化合物的催化下对底物进行氧化，以产生相应的氧化物。该亚酰胺化合物具有由式（I）表示的环状亚酰胺骨架。在该式中，n选择自0和1；X选择自氧原子和—OR基团，其中R选择自氢和羟基保护基团。
• IMMOBILIZED CYCLIC IMIDE CATALYST AND PROCESS FOR OXIDATION OF ORGANIC COMPOUNDS WITH THE SAME
  申请人：Ishii Yasutaka

  公开号：US20100317869A1

  公开（公告）日：2010-12-16

  To provide a solid catalyst containing a cyclic imide skeleton which is easily available and easily separable from reaction products and which is easily recovered and regenerated, and free from reaction inhibitory factors; and a process for oxidation of organic compounds with the solid catalyst. An immobilized cyclic imide catalyst having a structure represented by following Formula (1), wherein X is oxygen or an —OR group (wherein R is hydrogen atom or a hydroxyl-protecting group); n is 0 or 1; Z 1 is a five- or six-membered cyclic imide skeleton to which an aromatic or nonaromatic ring Z 2 may be adjacent; elliptically shaped moiety S is an inorganic support; A 1 is a group linking silicon atom with the cyclic imide skeleton Z 1 or with the ring Z 2 and is either a divalent hydrocarbon group or a group composed of a divalent hydrocarbon group and an amide bond (—NHCO—); and the cyclic imide skeleton Z 1 and the ring Z 2 may each be substituted.

  提供一种含有环状酰亚胺骨架的坚固催化剂，该催化剂易于获取、易于与反应产物分离、易于回收和再生，且不含反应抑制因子；以及一种使用该固体催化剂氧化有机化合物的方法。该固定化环状酰亚胺催化剂具有以下式（1）所表示的结构，其中X为氧或—OR基团（其中R为氢原子或羟基保护基团）；n为0或1；Z1为一个五元或六元环状酰亚胺骨架，可以与一个芳香或非芳香环Z2相邻；椭圆形的基团S是无机支撑体；A1是将硅原子与环状酰亚胺骨架Z1或环Z2连接的基团，可以是二价烃基团或由二价烃基团和酰胺键（—NHCO—）组成的基团；环状酰亚胺骨架Z1和环Z2可以各自被取代。
• Catalyst comprising n-substituted cylic imides and processes for preparing organic compounds with the catalyst
  申请人：——

  公开号：US20030013603A1

  公开（公告）日：2003-01-16

  A catalyst of the invention includes an imide compound having a N-substituted cyclic imide skeleton represented by following Formula (I): 1 wherein R is a hydroxyl-protecting group. Preferred R is a hydrolyzable protecting group. R may be a group obtained from an acid by eliminating an OH group therefrom. Such acids include, for example, carboxylic acids, sulfonic acids, carbonic acid, carbamic acid, sulfuric acid, nitric acid, phosphoric acids and boric acids. The catalyst may include the imide compound and a metallic compound in combination. In the presence of the catalyst, (A) a compound capable of forming a radical is allowed to react with (B) a radical scavenging compound and thereby yields an addition or substitution reaction product of the compound (A) and the compound (B) or a derivative thereof. This catalyst can produce an organic compound with a high selectivity in a high yield as a result of, for example, an addition or substitution reaction under mild conditions.

  该发明的催化剂包括具有以下式（I）所表示的N-取代环状亚酰胺骨架的亚酰胺化合物：其中R是羟基保护基。首选R是可水解的保护基。R可以是从酸中消除OH基团得到的基团。这些酸包括例如羧酸，磺酸，碳酸，氨基甲酸，硫酸，硝酸，磷酸和硼酸。催化剂可以包括亚酰胺化合物和金属化合物的组合。在催化剂的存在下，将能够形成自由基的化合物（A）与自由基清除化合物（B）反应，从而生成化合物（A）和化合物（B）或其衍生物的加成或取代反应产物。该催化剂可以在温和条件下通过加成或取代反应以高选择性高产率地产生有机化合物。
• Catalyst comprising cyclic acylurea compounds and processes for production organic compounds with the same
  申请人：Ishii Yasutaka

  公开号：US20050020439A1

  公开（公告）日：2005-01-27

  A catalyst of the invention includes a cyclic acylurea compound having a cyclic acylurea skeleton represented by following Formula (I): wherein R is a hydrogen atom or a hydroxyl-protecting group; n is 1 or 2; G is a carbon atom or a nitrogen atom, where two Gs are the same or different when n is 2. The catalyst may include the cyclic acylurea compound and a metallic compound in combination. In the presence of the catalyst, (A) a compound capable of forming a radical is allowed to react with (B) a radical scavenging compound and thereby yields an addition or substitution reaction product of the compound (A) and the compound (B) or a derivative thereof. This catalyst can produce an organic compound with a high selectivity in a high yield as a result of, for example, an addition or substitution reaction under mild conditions.

  该发明的催化剂包括具有下式表示的环状酰脲骨架的环状酰脲化合物（I）：其中R是氢原子或羟基保护基；n为1或2；G是碳原子或氮原子，当n为2时，两个G可以相同或不同。该催化剂可以包括环状酰脲化合物和金属化合物的组合物。在催化剂的存在下，（A）能够形成自由基的化合物与（B）自由基清除化合物反应，从而产生化合物（A）和化合物（B）或其衍生物的加成或取代反应产物。该催化剂可以在温和条件下通过加成或取代反应产生高选择性和高产率的有机化合物。