p-toluidine benzenesulfinate | 7257-65-0

• 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: p-toluidine benzenesulfinate
• 英文别名: p-Toluidiniumbenzolsulfinat；p-toluidine; salt of/the/ benzolsulfynoic acid；p-Toluidin; Salz der Benzolsulfinsaeure；Benzenesulfinic acid;4-methylaniline
• CAS: 7257-65-0
• 化学式: C₆H₆O₂S*C₇H₉N
• 分子量: 249.334
• InChiKey: RQUSZMVXKCONLY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.84
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  82.5
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-甲基苯硫代亚磺酸 S-(4-甲基苯基)酯 、 p-toluidine benzenesulfinate 以 氯仿 为溶剂， 反应 3.0h， 以84%的产率得到p-tolyl benzenethiosulfonate
  参考文献：
  名称：

  Clarke, Victor; Cole, Edward R., Phosphorus, Sulfur and Silicon and the Related Elements, 1994, vol. 90, # 1-4, p. 171 - 174

  摘要：

  DOI：
• 作为产物：
  描述：

  苯亚磺酸 在 硫酸 作用下， 生成 p-toluidine benzenesulfinate
  参考文献：
  名称：

  Knoevenagel; Polack, Chemische Berichte, 1908, vol. 41, p. 3330

  摘要：

  DOI：

文献信息

• Reaction-Curable Adhesive Composition and Dental Adhesive Kit
  申请人：Yamamoto Takashi

  公开号：US20100292359A1

  公开（公告）日：2010-11-18

  A reaction-curable adhesive composition exhibiting acidity is formed form a weakly acidic to alkaline composition (I) comprising (a) a polymerizable monomer and (b) a compound represented by the following formula (1) and a strongly acidic composition (II) comprising (a) a polymerizable monomer. R 1 —C 6 H 4 —NR 2 CH 2 COOR 3 (1) wherein R 1 and R 2 are each independently a hydrogen atom or an alkyl group which may have a functional group, and R 3 is a hydrogen atom or a metal atom. The composition containing the polymerizable monomer can be stably stored for a long period of time.

  一种表现出酸性的反应固化粘合剂组合物是由一个弱酸性至碱性的组合物(I)和一个强酸性的组合物(II)形成的。组合物(I)包括(a)可聚合单体和(b)由以下式子(1)表示的化合物，而组合物(II)包括(a)可聚合单体。R1—C6H4—NR2CH2COOR3(1)，其中R1和R2各自独立地是氢原子或可能具有功能基团的烷基基团，而R3是氢原子或金属原子。含有可聚合单体的组合物可以稳定地储存长时间。
• Dental adhesive kit
  申请人：SUN MEDICAL CO., LTD.

  公开号：EP0923924A2

  公开（公告）日：1999-06-23

  A kit for dental adhesive comprising a radical polymerizable monomer having an acid group in the molecule, a photosensitizer and/or a peroxide, a water-soluble organic solvent, an organic sulfinic acid and/or a salt thereof or a barbituric acid and/or a derivative thereof, and water. The kit may further comprises a radical polymerizable monomer which has no acid group and is insoluble or hardly soluble in water, an amine compound, a silane coupling agent and a 1,3,5-triazine-2,4-dithion derivative. By using this kit, the adhesive composition can be applied directly to a dentine without conducting a pretreatment.

  一种牙科粘合剂试剂盒，包括分子中含有酸基的可自由基聚合单体、光敏剂和/或过氧化物、水溶性有机溶剂、有机亚硫酸和/或其盐或巴比妥酸和/或其衍生物以及水。该试剂盒还可进一步包含不含酸基且不溶于或难溶于水的自由基可聚合单体、胺化合物、硅烷偶联剂和 1,3,5-三嗪-2,4-二硫杂环衍生物。使用这种试剂盒，粘合剂组合物可以直接涂抹在牙本质上，而无需进行预处理。
• REACTION-SETTING ADHESIVE COMPOSITION, AND ADHESIVE MATERIAL KIT FOR DENTAL APPLICATIONS
  申请人：SUN MEDICAL CO., LTD.

  公开号：EP2156817A1

  公开（公告）日：2010-02-24

  The reaction-curable adhesive composition exhibiting acidity of the present invention is formed form a weakly acidic to alkaline composition (I) comprising (a) a polymerizable monomer and (b) a compound represented by the following formula (1) and a strongly acidic composition (II) comprising (a) a polymerizable monomer.         R1-C6H4-NR2CH2COOR3     (1) wherein R1 and R2 are each independently a hydrogen atom or an alkyl group which may have a functional group, and R3 is a hydrogen atom or a metal atom. According to the present invention, a composition containing a polymerizable monomer can be stably stored for a long period of time.

  本发明具有酸性的反应固化粘合剂组合物是由弱酸性至碱性组合物 (I) 和强酸性组合物 (II) 组成，前者包含 (a) 可聚合单体和 (b) 下式 (1) 所代表的化合物，后者包含 (a) 可聚合单体。 R1-C6H4-NR2CH2COOR3 (1) 其中 R1 和 R2 各自独立地为氢原子或可带有官能团的烷基，R3 为氢原子或金属原子。 根据本发明，含有可聚合单体的组合物可以长期稳定地储存。
• POLYMERIZABLE MONOMER FOR DENTAL MATERIALS, COMPOSITION, ADHESIVE DENTAL MATERIAL, AND KIT
  申请人：Mitsui Chemicals, Inc.

  公开号：EP3278787A1

  公开（公告）日：2018-02-07

  The present invention provides polymerizable monomers represented by the following general formula (1) that are useful as dental materials. In the general formula (1), Ra is a divalent C6-9 aromatic hydrocarbon group or a divalent C6-9 optionally bridged cyclic hydrocarbon group, R1 and R2 are each a hydrogen atom or a C1-3 alkyl group, R3, R4, R5 and R6 are each a hydrogen atom or a hydrocarbon group, R7 and R8 are each a hydrogen atom or a methyl group, m and n are each independently 0 to 4, and Rb and Rc are each independently a C2-6 linear alkylene or C2-6 linear oxyalkylene group optionally substituted with a C1-3 alkyl group or a (meth)acryloyloxymethylene group in place of a hydrogen atom.

  本发明提供了以下通式（1）所代表的可聚合单体，可用作牙科材料。 在通式（1）中，Ra 是二价 C6-9 芳烃基团或二价 C6-9 任选桥接环状烃基团，R1 和 R2 各为氢原子或 C1-3 烷基，R3、R4、R5 和 R6 各为氢原子或烃基、R7和R8各自为氢原子或甲基，m和n各自独立地为0至4，Rb和Rc各自独立地为C2-6直链亚烷基或C2-6直链氧亚烷基，可选地被C1-3烷基或（甲基）丙烯酰氧基亚甲基取代氢原子。
• SULFUR-CONTAINING POLYMERIZABLE MONOMER AND USE THEREOF
  申请人：Sun Medical Co., Ltd.

  公开号：EP3835289A1

  公开（公告）日：2021-06-16

  A compound (A) is represented by the formula (1): wherein R1 is a hydrogen atom or an alkali metal atom, R2 is a hydrogen atom or an alkali metal atom, R3 is a hydrogen atom or a methyl group, Z is a divalent or trivalent organic group, and the lines consisting of a solid line and a broken line bonded to Z represent a single bond or a double bond.

  化合物 (A) 由式 (1) 表示： 其中 R1 是氢原子或碱金属原子，R2 是氢原子或碱金属原子，R3 是氢原子或甲基，Z 是二价或三价有机基团，与 Z 键合的由实线和折线组成的线代表单键或双键。