naphthalene-1-sulfonate lithium salt | 94158-12-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: naphthalene-1-sulfonate lithium salt
• 英文别名: Lithium naphthalenesulphonate；lithium;naphthalene-1-sulfonate
• CAS: 94158-12-0
• 化学式: C₁₀H₇O₃S*Li
• 分子量: 214.171
• InChiKey: LAJNCCPAYZUOGR-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -1.25
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  65.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  naphthalene-1-sulfonate lithium salt 在 正丁基锂 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 正己烷 为溶剂， 反应 9.0h， 生成 [κ²(P,O)-2-(Ph₂P)-1-naphthalenesulfonato]Pd(Me)(dmso)
  参考文献：
  名称：

  含萘桥膦-磺酸盐配体的钯和镍催化剂进行乙烯聚合和共聚

  摘要：

  A series of naphthalene-bridged phosphine sulfonate ligands and the corresponding Pd(II) complexes [kappa(2)(P,O)-2-(R2P)-1-naphthalenesulfonato]Pd(Me)(dmso) (1, R = Ph; 2, R = o-MeO-C6H4.; 3, R = Cy) and Ni(II) complexes [kappa(2)(P,O)-2-(R2P)-1-naphthalenesulfonato]Ni(eta(3)-C3H5) (Ni-1, R = o-MeO-C6H4; Ni-2, R = Cy) have been prepared and characterized. The analogous benzo-bridged phosphine sulfonate Pd(II) complex [kappa(2)(P,O)(R2P)-benzenesulfonato]Pd(Me)(dmso) (2', R = o-MeO-C6H4) and Ni(II) complex [kappa(2)(P,O)-(R2P)-benzenesulfonato]Ni(eta 3-C3H5) (Ni-1', R = o-MeO-C6H4) were prepared for comparison. In ethylene polymerization, complex 2 showed activity of up to 7.5 x 10(6) g mol(-1) h(-1), which is among the most active palladium catalysts for ethylene homopolymerization. Under the same conditions, complex 2 showed up to 1 order of magnitude higher catalytic activity than complex 2', generating polyethylene with slightly smaller molecular weight and similar branching density. The Ni(II) complex Ni-1 was also more active than complex generating polyethylene with up to 1 order of magnitude higher molecular weight. In ethylene methyl acrylate copolymerization, complex 2 showed lower activity, affording a copolymer with higher methyl acrylate incorporation and higher copolymer molecular weight in comparison to complex 2'.

  DOI：

  10.1021/acs.organomet.6b00076
• 作为产物：
  描述：

  1-萘磺酸 在 盐酸 、 乙烷,三氯氟- 、 正丁基锂 作用下， 以 水 、 四氢呋喃 、 正己烷 为溶剂， 反应 16.0h， 以80%的产率得到naphthalene-1-sulfonate lithium salt
  参考文献：
  名称：

  含萘桥膦-磺酸盐配体的钯和镍催化剂进行乙烯聚合和共聚

  摘要：

  A series of naphthalene-bridged phosphine sulfonate ligands and the corresponding Pd(II) complexes [kappa(2)(P,O)-2-(R2P)-1-naphthalenesulfonato]Pd(Me)(dmso) (1, R = Ph; 2, R = o-MeO-C6H4.; 3, R = Cy) and Ni(II) complexes [kappa(2)(P,O)-2-(R2P)-1-naphthalenesulfonato]Ni(eta(3)-C3H5) (Ni-1, R = o-MeO-C6H4; Ni-2, R = Cy) have been prepared and characterized. The analogous benzo-bridged phosphine sulfonate Pd(II) complex [kappa(2)(P,O)(R2P)-benzenesulfonato]Pd(Me)(dmso) (2', R = o-MeO-C6H4) and Ni(II) complex [kappa(2)(P,O)-(R2P)-benzenesulfonato]Ni(eta 3-C3H5) (Ni-1', R = o-MeO-C6H4) were prepared for comparison. In ethylene polymerization, complex 2 showed activity of up to 7.5 x 10(6) g mol(-1) h(-1), which is among the most active palladium catalysts for ethylene homopolymerization. Under the same conditions, complex 2 showed up to 1 order of magnitude higher catalytic activity than complex 2', generating polyethylene with slightly smaller molecular weight and similar branching density. The Ni(II) complex Ni-1 was also more active than complex generating polyethylene with up to 1 order of magnitude higher molecular weight. In ethylene methyl acrylate copolymerization, complex 2 showed lower activity, affording a copolymer with higher methyl acrylate incorporation and higher copolymer molecular weight in comparison to complex 2'.

  DOI：

  10.1021/acs.organomet.6b00076

文献信息

• RESIN COMPOSITION
  申请人：Kao Corporation

  公开号：EP3950835A1

  公开（公告）日：2022-02-09

  The resin composition of the present invention includes a water-soluble resin (component A); and at least one selected from the group consisting of an inorganic salt and a polycyclic aromatic sulfonate (component B), the component A has a polycyclic aromatic monomer unit, the component B has a solubility in water at 25°C of 1 g/100 g or more, and a content of the component B relative to 100 parts by mass of the component A is 1 part by mass or more and 40 parts by mass or less. According to the resin composition of the present invention, a resin composition that can be obtained by recycling and has improved heat resistance can be provided.

  本发明的树脂组合物包括水溶性树脂（组分 A）；以及至少一种从无机盐和多环芳烃磺酸盐（组分 B）组成的组中选出的组分，组分 A 具有多环芳烃单体单元，组分 B 在 25°C 的水中溶解度为 1 g/100 g 或以上，且组分 B 相对于 100 份（质量）组分 A 的含量为 1 份（质量）或以上且 40 份（质量）或以下。根据本发明的树脂组合物，可以提供一种可通过循环利用获得且耐热性更好的树脂组合物。
• [EN] RESIN COMPOSITION<br/>[FR] COMPOSITION DE RÉSINE<br/>[JA] 樹脂組成物
  申请人：KAO CORP

  公开号：WO2020204160A1

  公开（公告）日：2020-10-08

  本発明の樹脂組成物は、水溶性樹脂（成分Ａ）、並びに、無機塩及び多環芳香族スルホン酸塩からなる群より選ばれる１種又は２種以上（成分Ｂ）を含有し、前記成分Ａが多環芳香族モノマーユニットを有し、前記成分Ｂの２５℃における水への溶解度が１ｇ／１００ｇ以上であり、前記成分Ａ１００質量部に対する前記成分Ｂの含有量が、１質量部以上４０質量部以下である。本発明の樹脂組成物によれば、リサイクルで得ることが可能な、耐熱性を向上させた樹脂組成物を提供することができる。