Naphthalin-1,6-dicarbonsaeure-dichlorid | 50576-85-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: Naphthalin-1,6-dicarbonsaeure-dichlorid
• 英文别名: naphthalene-2,6-dicarbonyl dichloride；Naphthalene-1,6-dicarbonyl chloride
• CAS: 50576-85-7
• 化学式: C₁₂H₆Cl₂O₂
• 分子量: 253.084
• InChiKey: MQGJVRLGBLAEMX-UHFFFAOYSA-N

物化性质

• 沸点：
  383.4±15.0 °C(Predicted)
• 密度：
  1.434±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  重氮甲烷 、 Naphthalin-1,6-dicarbonsaeure-dichlorid 以 乙醚 为溶剂， 以78%的产率得到2,6-bis(diazoacetyl)naphthalene
  参考文献：
  名称：

  新型二烷基苯-、联苯-和萘-双（α-氧代乙烷二硫代酸酯）的制备

  摘要：

  苯、联苯、特别是萘系列的新型芳烃双和三（α-氧代乙烷二硫酸酯）酯是通过相应的重氮乙酰或溴乙酰衍生物与元素硫在三乙胺存在下在干燥条件下反应制备的。 DMF，以及随后产生的二硫代羧酸根阴离子的直接烷基化。添加无水氯化钙（氯化钙活化的硫醇化，或 CAT）可显着促进重氮酮的硫醇化反应。某些没有溴或重氮取代基的羰基活化亚甲基和甲基化合物也可以通过 CAT 反应转化为二硫酯。X 射线结构分析证实了三种二硫酯的结构。补充材料可用于本文。去出版商'

  DOI：

  10.1080/10426500903575409

文献信息

• [EN] PHOSPHINYL AMIDINE COMPOUNDS, METAL COMPLEXES, CATALYST SYSTEMS, AND THEIR USE TO OLIGOMERIZE OR POLYMERIZE OLEFINS<br/>[FR] COMPOSÉS DE PHOSPHINYLAMIDINE, COMPLEXES DE MÉTAL, SYSTÈMES DE CATALYSEUR, ET LEUR UTILISATION POUR OLIGOMÉRISER OU POLYMÉRISER DES OLÉFINES
  申请人：CHEVRON PHILLIPS CHEMICAL CO

  公开号：WO2011082192A1

  公开（公告）日：2011-07-07

  N2-phosphinyl amidine compounds, N2-phosphinyl amidinates, N2-phosphinyl amidine metal salt complexes, N2-phosphinyl amidinate metal salt complexes are described. Methods for making N2-phosphinyl amidine compounds, N2-phosphinyl amidinates, N2-phosphinyl amidine metal salt complexes, and N2-phosphinyl amidinate metal salt complexes are also disclosed. Catalyst systems utilizing the N2-phosphinyl amidine metal salt complexes and N2-phosphinyl amidinate metal salt complexes are also disclosed along with the use of the N2-phosphinyl amidine compounds, N2-phosphinyl amidinates, N2-phosphinyl amidine metal salt complexes, and N2-phosphinyl amidinate metal salt complexes for the oligomerization and/or polymerization of olefins.

  描述了N2-膦胺化合物、N2-膦胺酸盐、N2-膦胺金属盐络合物、N2-膦胺酸盐金属盐络合物。还公开了制备N2-膦胺化合物、N2-膦胺酸盐、N2-膦胺金属盐络合物和N2-膦胺酸盐金属盐络合物的方法。还公开了利用N2-膦胺金属盐络合物和N2-膦胺酸盐金属盐络合物的催化剂系统，以及利用N2-膦胺化合物、N2-膦胺酸盐、N2-膦胺金属盐络合物和N2-膦胺酸盐金属盐络合物进行烯烃的寡聚和/或聚合的用途。
• Preparation of polyarylates
  申请人：UNION CARBIDE CORPORATION

  公开号：EP0005858A1

  公开（公告）日：1979-12-12

  High molecular weight, thermally stable polyarylates are prepared directly from dihydric phenols, aromatic dibasic acids and a chlorinating agent without isolating an acyl halide intermediate. An organic phosphite can be added to reduce color formation. This application is a Continuation-In-Part of copending Patent Application Serial No. 911,526, filed June 1, 1978.

  高分子量、热稳定性聚芳酸酯可直接由二元苯酚、芳香族二元酸和氯化剂制备而成，无需分离酰卤中间体。可添加有机亚磷酸酯以减少颜色的形成。 本申请是 1978 年 6 月 1 日提交的专利申请序列号 911,526 的部分延续。
• Thermotropic liquid-crystalline aromatic copolymers
  申请人：ENICHEM S.p.A.

  公开号：EP0375036A1

  公开（公告）日：1990-06-27

  Liquid-crystalline, completely aromatic copolyesters are disclosed, which are endowed with a heat stability not lower than 350° C, and are constituted by a succession of repeatitive units containing: wherein A and B, which can be either equal to, or different, from, each other, can be either -O- or -CO- and one of the following moieties: in which Ar can be 1,4-phenylene, 2-monosubstituted-1,4-­phenylene or 4,4′-diphenylene. Also copolyesters also containing amidic bonding groups are disclosed.

  本发明公开了液晶型完全芳香族共聚聚酯，其热稳定性不低于 350°C，由连续的重复单元构成，这些重复单元包含： 其中，A 和 B 可以相互等同或不同，可以是 -O- 或 -CO- 以及下列分子之一： 其中 Ar 可以是 1,4-亚苯基、2-单取代-1,4-亚苯基或 4,4′-二亚苯基。 此外，还公开了同样含有酰胺键基团的共聚多酯。
• Ultraviolet ray-absorbing aromatic compound and polymeric composition containing the same
  申请人：TEIJIN LIMITED

  公开号：EP0643039A1

  公开（公告）日：1995-03-15

  An aromatic o-hydroxyamide compound of the formula (I)    wherein the formula:    is a divalent aromatic group the formula:    R¹ = H, halogen, C₁₋₁₀ alkyl group, or C₁-alkoxyl group, Ar₁, Ar₂, Ar₃ = a divalent aromatic groups, X, Y = O or S, and n = 0 or 1, has an excellent ultraviolet ray-absorption and heat-resistance and is useful for enhancing an ultraviolet ray-resistance of polymeric materials, for example, wholly aromatic polyamide fibers.

  式 (I) 的芳香族邻羟酰胺化合物 式中 是式中的二价芳香基团： R¹ = H、卤素、C₁₋₁₀烷基或 C₁-烷氧基，Ar₁、Ar₂、Ar₃ = 二价芳香基团，X、Y = O 或 S，n = 0 或 1、具有优异的紫外线吸收性和耐热性，可用于增强聚合物材料（例如全芳香族聚酰胺纤维）的抗紫外线性能。
• Phosphinyl amidine compounds, metal complexes, catalyst systems, and their use to oligomerize or polymerize olefins
  申请人：Chevron Phillips Chemical Company LP

  公开号：US10144752B2

  公开（公告）日：2018-12-04

  N2-phosphinyl amidine compounds, N2-phosphinyl amidinates, N2-phosphinyl amidine metal salt complexes, N2-phosphinyl amidinate metal salt complexes are described. Methods for making N2-phosphinyl amidine compounds, N2-phosphinyl amidinates, N2-phosphinyl amidine metal salt complexes, and N2-phosphinyl amidinate metal salt complexes are also disclosed. Catalyst systems utilizing the N2-phosphinyl amidine metal salt complexes and N2-phosphinyl amidinate metal salt complexes are also disclosed along with the use of the N2-phosphinyl amidine compounds, N2-phosphinyl amidinates, N2-phosphinyl amidine metal salt complexes, and N2-phosphinyl amidinate metal salt complexes for the oligomerization and/or polymerization of olefins.

  描述了 N2-膦酰基脒化合物、N2-膦酰基脒、N2-膦酰基脒金属盐络合物和 N2-膦酰基脒金属盐络合物。还公开了制造 N2-膦酰基脒化合物、N2-膦酰基脒、N2-膦酰基脒金属盐络合物和 N2-膦酰基脒金属盐络合物的方法。还公开了利用 N2-膦酰基脒金属盐络合物和 N2-膦酰基脒金属盐络合物的催化剂体系，以及 N2-膦酰基脒化合物、N2-膦酰基脒、N2-膦酰基脒金属盐络合物和 N2-膦酰基脒金属盐络合物在烯烃的低聚和/或聚合中的用途。