1,3-Diphenyl-imidazolium | 46816-92-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 1,3-Diphenyl-imidazolium
• 英文别名: 1,3-Diphenylimidazol-1-ium
• CAS: 46816-92-6
• 化学式: C₁₅H₁₃N₂
• 分子量: 221.282
• InChiKey: NMPUEULAXNDYJD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  8.8
• 氢给体数：
  0
• 氢受体数：
  0

文献信息

• [EN] ELECTROLUMINESCENT IMIDAZO-QUINOXALINE CARBENE METAL COMPLEXES<br/>[FR] COMPLEXES DE CARBÈNE-MÉTAL À LIGAND IMIDAZOQUINOXALINE ÉLECTROLUMINESCENTS
  申请人：BASF SE

  公开号：WO2016020516A1

  公开（公告）日：2016-02-11

  Metal carbene complexes comprising at least one imidazo-quinoxaline ligand, organic electronic devices, especially OLEDs (Organic Light- Emitting Diodes) which comprise such complexes, a light-emitting layer comprising at least one inventive metal carbene complex, an apparatus selected from the group consisting of illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED, the use of such a metal carbene complex for electrophotographic photoreceptors, photoelectric converters, organic solar cells (organic photovoltaics), switching elements, organic light emitting field effect transistors (OLEFETs), image sensors, dye lasers and electroluminescent devices and a process for preparing such metal carbene complexes.

  含有至少一种咪唑喹喔啉配体的金属卡宾配合物，有机电子器件，特别是包括这种配合物的OLEDs（有机发光二极管），包括至少一种创新金属卡宾配合物的发光层，从包括这种OLED的照明元件、固定视觉显示单元和移动视觉显示单元组中选择的装置，使用这种金属卡宾配合物用于电子照相感光鼓、光电转换器、有机太阳能电池（有机光伏）、开关元件、有机发光场效应晶体管（OLEFETs）、图像传感器、染料激光器和电致发光器件的方法以及制备这种金属卡宾配合物的过程。
• PROCESS FOR PREPARING CARBOXYLIC ACID ESTERS
  申请人：BASF SE

  公开号：US20140024854A1

  公开（公告）日：2014-01-23

  The present invention relates to a process for preparing carboxylic acid esters, comprising the reaction of at least one primary monoalcohol or of a mixture of a primary monoalcohol and at least one alcohol different therefrom in the presence of a transition metal carbene complex catalyst K which has, as central atom M, at least one transition metal atom of group 8, 9 or 10 of the Periodic Table of the Elements (IUPAC) and at least one monodentate N-heterocyclic carbene ligand, in the presence of a base, wherein the catalyst K is prepared by reacting a transition metal compound V which has at least one transition metal atom of group 8, 9 or 10 of the Periodic Table of the Elements (IUPAC), but no carbene ligand, with an imidazolium salt in the presence of the primary monoalcohol and the base, the reaction being carried out without dilution.

  本发明涉及一种制备羧酸酯的方法，包括在过渡金属卡宾配合物K的存在下，反应至少一种主要的单醇或由主要单醇和至少一种不同的醇混合物，其中过渡金属卡宾配合物K具有至少一个8、9或10族过渡金属原子的中心原子M和至少一个单齿N-杂环卡宾配体，在碱的存在下进行，其中配体K通过在主要单醇和碱的存在下，将至少一个8、9或10族过渡金属原子的过渡金属化合物V（但没有卡宾配体）与咪唑盐反应制备而成，反应过程不进行稀释。
• N-HETEROCYCLIC CARBENE CATALYZED SYNTHESIS OF N-PHENYLISOXAZOLIDIN-5-ONE DERIVATIVE AND SYNTHESIS OF β-AMINO ACID ESTER DERIVATIVE
  申请人：Zhang Yugen

  公开号：US20100099886A1

  公开（公告）日：2010-04-22

  A process for preparing a N-phenylisoxazolidin-5-one derivative is provided. The process for preparing the N-phenylisoxazolidin-5-one derivative comprises reacting an α,β-unsaturated aldehyde with nitrosobenzene in the presence of a N-heterocyclic carbene (NHC) catalyst. A process for preparing an N-alkoxyphenyl protected β-amino acid ester derivative is further provided. The process for preparing the N-alkoxyphenyl protected β-amino acid ester derivative comprises reacting an α,β-unsaturated aldehyde with nitrosobenzene in the presence of a N-heterocyclic carbene (NHC) catalyst to form a N-phenylisoxazolidin-5-one derivative, and then treating the N-phenylisoxazolidin-5-one derivative with an alcohol in the presence of an acid catalyst. A process for preparing an N-alkoxyphenyl protected β-amino acid ester derivative, comprising treating a N-phenylisoxazolidin-5-one derivative with an alcohol in the presence of an acid catalyst, is also provided.

  提供一种制备N-苯基异噁唑烷-5-酮衍生物的方法。制备N-苯基异噁唑烷-5-酮衍生物的方法包括在N-杂环卡宾（NHC）催化剂的存在下，将α，β-不饱和醛与亚硝基苯反应。进一步提供一种制备N-烷氧基苯基保护的β-氨基酸酯衍生物的方法。制备N-烷氧基苯基保护的β-氨基酸酯衍生物的方法包括在N-杂环卡宾（NHC）催化剂的存在下，将α，β-不饱和醛与亚硝基苯反应以形成N-苯基异噁唑烷-5-酮衍生物，然后在酸催化剂的存在下用醇处理N-苯基异噁唑烷-5-酮衍生物。还提供了一种制备N-烷氧基苯基保护的β-氨基酸酯衍生物的方法，包括在酸催化剂的存在下用醇处理N-苯基异噁唑烷-5-酮衍生物。
• METHOD FOR PRODUCING AMIDATE COMPOUND, AND AMIDATE COMPOUND
  申请人：KOEI CHEMICAL COMPANY, LIMITED

  公开号：US20220048864A1

  公开（公告）日：2022-02-17

  A method for producing an amidate compound represented by Formula (4), comprising reacting an iminium salt represented by Formula (1) and an organic compound represented by Formula (3), wherein Formulas (1), (3), and (4) are as defined in the description.

  一种制备由式（4）表示的酰胺化合物的方法，包括反应由式（1）表示的亚胺盐和由式（3）表示的有机化合物，其中式（1）、式（3）和式（4）如描述中定义的那样。
• CATALYST FOR DISSOCIATION OF BLOCKING AGENT FOR BLOCKED ISOCYANATES, AND THERMOSETTING COMPOSITION CONTAINING SAID CATALYST FOR DISSOCIATION OF BLOCKING AGENT
  申请人：Koei Chemical Company, Limited

  公开号：EP3689931A1

  公开（公告）日：2020-08-05

  A blocking agent dissociation catalyst for blocked isocyanates comprising a nitrogen-containing compound represented by Formula (1a): wherein D is represented by Formula (2): wherein R1, R2, R3, R4, and a are as described in the specification.

  一种用于封端异氰酸酯的封端剂解离催化剂，由式（1a）代表的含氮化合物组成： 其中 D 由式（2）表示： 其中 R1、R2、R3、R4 和 a 如说明书所述。