2-Methyl-3,5-dinitrobenzoate

• 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: 2-Methyl-3,5-dinitrobenzoate
• 化学式: C8H5N2O6-
• 分子量: 225.13
• InChiKey: CDVNZMKTJIBBBV-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  16
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  132
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• Method for Aerobic Oxidative Coupling of Thiophenes with a Ligand-Supported Palladium Catalyst
  申请人：Wisconsin Alumni Research Foundation

  公开号：US20190210993A1

  公开（公告）日：2019-07-11

  An oxidative homocoupling method of synthesizing certain 2,2′-bithiophenes from thiophenes using oxygen as the terminal oxidant is disclosed. In non-limiting examples, the method uses oxygen along with a catalytic system that includes palladium, an assistive ligand, and a non-palladium metal additive to catalyze one of the following reactions: Associated catalytic systems and compositions are also disclosed.

  披露了一种利用氧气作为末端氧化剂，从噻吩合成特定的2,2′-双噻吩的氧化性自偶联方法。在非限制性的示例中，该方法使用氧气以及包括钯、辅助配体和非钯金属添加剂的催化系统来催化以下反应之一：同时还披露了相关的催化系统和组合物。
• Antibacterial compounds
  申请人：BEECHAM GROUP PLC

  公开号：EP0055616A1

  公开（公告）日：1982-07-07

  Compounds of formula (II): wherein R1 is hydrogen or C1-4 alkyl, R2 is hydrogen or C1-6 alkyl, R3 is hydrogen, nitro or C1-6 alkyl and, when Y represents and R2 and R3 are hydrogen, the nitro radical is in the meta-or para- position on the benzene ring. are novel and have antimycoplasmal activity. They may be produced by esterification of the corresponding carboxylic acid salt.

  式(II)化合物： 其中 R1 是氢或 C1-4 烷基、 R2 是氢或 C1-6 烷基 R3 是氢、硝基或 C1-6 烷基，当 Y 代表 且 R2 和 R3 为氢时，硝基位于苯环上的元位或对位。 这些化合物都是新颖的，具有抗原生质体活性。它们可通过相应羧酸盐的酯化反应制得。
• Identification of liquid hydrocarbons using chemical markers
  申请人：NALCO CHEMICAL COMPANY

  公开号：EP0512404A1

  公开（公告）日：1992-11-11

  The present invention relates to a composition, a method for preparing a composition, and a method for analyzing the composition where the composition includes a liquid hydrocarbon and one or more marker compounds of formula (I): where Y is selected from X-R² or NR³R⁴, and where X is an oxygen atom or a sulfur atom, R² is an organic radical having from about 1 to about 30 carbon atoms, R³ and R⁴ are the same or different organic radical having from about 1 to about 30 carbon atoms. The markers can be present in the amounts from about .05 parts per million to about 50 parts per million, preferably from about .05 to about 25 parts per million and preferably from about 1 to about 10 parts per million and is usable to identify not only the source and identity of the particular hydrocarbon liquid, but also to allow expedient tracing of the hydrocarbon back to its source and analysis of the particular types of additives that may be present and to what extent they are present in the hydrocarbon.

  本发明涉及一种组合物、一种制备组合物的方法和一种分析组合物的方法，其中组合物包括液态烃和一种或多种式（I）的标记化合物： 其中 Y 选自 X-R² 或 NR³R⁴，X 是氧原子或硫原子，R² 是具有约 1 至约 30 个碳原子的有机基，R³ 和 R⁴ 是具有约 1 至约 30 个碳原子的相同或不同的有机基。标记物的含量从百万分之 0.05 到百万分之 50，最好从百万分之 0.05 到百万分之 25，最好从百万分之 1 到百万分之 10，标记物不仅可以用来识别特定烃类液体的来源和特性，还可以方便地追溯烃类的来源，分析烃类中可能存在的特定类型的添加剂及其含量。
• Method for aerobic oxidative coupling of thiophenes with a ligand-supported palladium catalyst
  申请人：Wisconsin Alumni Research Foundation

  公开号：US10858334B2

  公开（公告）日：2020-12-08

  An oxidative homocoupling method of synthesizing certain 2,2′-bithiophenes from thiophenes using oxygen as the terminal oxidant is disclosed. In non-limiting examples, the method uses oxygen along with a catalytic system that includes palladium, an assistive ligand, and a non-palladium metal additive to catalyze one of the following reactions: Associated catalytic systems and compositions are also disclosed.

  本发明公开了一种以氧为末端氧化剂从噻吩合成某些2,2′-噻吩的氧化均偶联方法。在非限制性实例中，该方法使用氧气和包括钯、辅助配体和非钯金属添加剂的催化体系来催化下列反应之一： 还公开了相关的催化体系和组合物。
• US4436751A
  申请人：——

  公开号：US4436751A

  公开（公告）日：1984-03-13