2-氯苯甲酸钠 | 17264-74-3

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 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: 2-氯苯甲酸钠
• CAS: 17264-74-3
• 化学式: C7H5ClNaO2
• 分子量: 179.55
• InChiKey: HWJRUBAZTSDFHO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.66
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2916399090

文献信息

• METHOD FOR PRODUCING A RUTHENIUM COMPLEX
  申请人：Nara Hideki

  公开号：US20100076210A1

  公开（公告）日：2010-03-25

  Provided is a method for producing a ruthenium complex comprises the step of reacting a ruthenium compound represented by general formula (1): [RuX(L)(PP)]X   (1), wherein Ru represents a ruthenium atom; X represents a halogen atom; L represents an arene; and PP represents an optically active bisphosphine, with a carboxylate salt represented by general formula (2): R 1 CO 2 M   (2), wherein M represents a monovalent cation; and R 1 represents a group selected from the group consisting of alkyl groups, haloalkyl groups, phenyl groups optionally having a substituent(s), 1-aminoalkyl groups and 1-amino-1-phenylalkyl groups, to produce a ruthenium complex represented by general formula (3): Ru(OCOR 1 ) 2 (PP)   (3), wherein R 1 represents the group selected from the group consisting of alkyl groups, haloalkyl groups, phenyl groups optionally having a substituent(s), 1-aminoalkyl groups and 1-amino-1-phenylalkyl groups; and PP represents the optically active bisphosphine.

  提供的是一种制备钌配合物的方法，包括以下步骤：将由通式（1）表示的钌化合物与由通式（2）表示的羧酸盐反应，其中通式（1）为：[RuX(L)(PP)]X，其中Ru代表钌原子；X代表卤素原子；L代表芳烃；PP代表光学活性双膦；通式（2）为：R1CO2M，其中M代表一价阳离子；R1代表从烷基、卤代烷基、苯基（可选地带有取代基）、1-氨基烷基和1-氨基-1-苯基烷基组成的群中选择的基团，以制备由通式（3）表示的钌配合物：Ru(OCOR1)2(PP)，其中R1代表从烷基、卤代烷基、苯基（可选地带有取代基）、1-氨基烷基和1-氨基-1-苯基烷基组成的群中选择的基团；PP代表光学活性双膦。
• METHOD FOR SYNTHESIS OF O-DIPHENYLPHOSPHINOBENZOIC ACID
  申请人：GAO Jianxun

  公开号：US20110077426A1

  公开（公告）日：2011-03-31

  The present invention relates to a method for synthesis of o-diphenylphosphinobenzoic acid which includes the steps as follows: using chlorodiphenylphosphine as starting material, chlorodiphenylphosphine and alkali metal are added to the solvent to conduct cracking, which produces a diphenyl phosphine alkali metal salt, then o-chlorobenzoic acid salt or o-chlorobenzoic acid ester is added to conduct coupling reaction to produce diphenylphosphinobenzoic acid salt or diphenylphosphinobenzoic acid ester, o-diphenylphosphinobenzoic acid is obtained after hydrolysis. o-diphenylphosphinobenzoic acid can be prepared under atmospheric pressure at temperature above 0° C. by using the present method. The method is safe and stable to operate and can save a lot of energy, thus being suitable for large-scale production.

  本发明涉及一种合成o-二苯基膦基苯甲酸的方法，包括以下步骤：使用氯二苯基膦作为起始原料，将氯二苯基膦和碱金属加入溶剂中进行裂解，产生二苯基膦碱金属盐，然后加入o-氯苯甲酸盐或o-氯苯甲酸酯进行偶联反应，生成二苯基膦基苯甲酸盐或二苯基膦基苯甲酸酯，经水解后得到o-二苯基膦基苯甲酸。通过使用本方法，在大气压下，温度高于0°C时可以制备o-二苯基膦基苯甲酸。该方法操作安全稳定，节约能源，适合大规模生产。
• Poly(alkylene oxide)composition containing a nitro-substituted aromatic compound
  申请人：UNION CARBIDE CORPORATION

  公开号：EP0026709A2

  公开（公告）日：1981-04-08

  The present invention is directed to poly(alkylene oxide) compositions containing a nitro-substituted aromatic compound. Poly(alkylene oxide) compositions which have incorporated therein an effective amount of a mono-nuclear aromatic compound having at least one substituent nitro group, exhibit excellent resistance to oxidative degradation and inhibit the corrosion of ferrous metals.

  本发明涉及含有硝基取代芳香族化合物的聚（环氧亚烷基）组合物。 聚（环氧烷）组合物中含有有效量的单核芳香族化合物，该化合物至少有一个取代基硝基，具有优异的抗氧化降解性能，并能抑制黑色金属的腐蚀。
• Quickly crystallizing polyester compositions
  申请人：Montefibre S.p.A.

  公开号：EP0258636A2

  公开（公告）日：1988-03-09

  Quick-crystallization polyester compositions comprising a mixture consisting of a polyester thermoplastic resin and of 0.1 - 10% by weight of a nucleating agent selected from polymer based alkali metals or of alkaline-earth metal salts, or mixtures of salts of the general formula: M-(OOC-C₆H₄-COO-CH₂CH₂CH₂CH₂OOC-Z-COOYABRX) (1) wherein M is an alkali or alkaline-earth metal; Y is a group -CH₂CH₂-, -(CH₂)₄- or -CH₂CH₂OCH₂CH₂-; Z is a group -C₆H₄-, or a group -(CH₂)q-, q being an integer from 7 to 10; A is an anion selected from carboxylate, sulphon­ate, sulphinate, phosphonate and phosphinate; B may be a direct bond or a group selected from -CH=CH-, -CH₂-, -CH₂CH₂-; R is an arylene radical containing from 1 to 3 aromatic rings or a heterocyclic ring; X is a hydrogen atom or a group -COOM or -COO(CH₂)₄OH; m is an integer from 5 to 20; and n is an integer from 0 to 5, preferably from 1 to 3.

  快速结晶聚酯组合物，其混合物由聚酯热塑性树脂和 0.1-10%（按重量计）的成核剂组成，成核剂选自聚合物碱金属或碱土金属盐，或通式如下的盐的混合物： m-(ooc-c₆h₄-coo-ch₂ch₂ch₂ch₂ooc-z-cooyabrx) (1) 其中 M 是碱金属或碱土金属； Y 是基团 -CH₂CH₂-、-(CH₂)₄- 或 -CH₂CH₂OCH₂CH₂-； Z 是基团-C₆H₄-，或基团-(CH₂)q-，q 是 7-10 之间的整数； A 是选自羧酸盐、磺酸盐、亚硫酸盐、膦酸盐和膦酸盐的阴离子； B 可以是直接键或选自-CH=CH-、-CH₂-、-CH₂CH₂-的基团； R 是含有 1 至 3 个芳香环或杂环的芳烯烃基； X 是氢原子或基团 -COOM 或 -COO(CH₂)₄OH； m 是 5 至 20 的整数；以及 n 是 0 至 5 的整数，最好是 1 至 3。
• Blends of a poly (aryl ether) and a poly (alkylene terephthalate) for electrical devices
  申请人：AMOCO CORPORATION

  公开号：EP0257862A1

  公开（公告）日：1988-03-02

  Described herein are blends of a particular poly(aryl ether), a poly(alkylene terephthalate, and a nucleating agent. These blends are suitable for molding into electrical connectors which do not blister when subjected to vapor phase reflow and infrared reflow applications.

  本文描述的是一种特定聚芳基醚、一种聚对苯二甲酸烯丙酯和一种成核剂的混合物。这些混合物适合模塑成电气连接器，在气相回流焊和红外线回流焊应用中不会起泡。