1-phenyl-2-sulfonyl-ethanone | 32116-82-8

• 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: 1-phenyl-2-sulfonyl-ethanone
• 英文别名: oxo-phenyl-thioacetaldehyde S,S-dioxide；Sulfonyl acetophenone；1-phenyl-2-sulfonylethanone
• CAS: 32116-82-8
• 化学式: C₈H₆O₃S
• 分子量: 182.2
• InChiKey: FNDFKMXAOATGJU-UHFFFAOYSA-N

物化性质

• 密度：
  1.33±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  52.2
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3,4-二氢-2,2,5-三甲基-2H-吡咯 1-氧化物 、 1-phenyl-2-sulfonyl-ethanone 以 1,4-二氧六环 为溶剂， 生成 (4-hydroxy-1,2,2-trimethyl-6,6-dioxo-4-phenyl-2,3,3a,4,5,6-hexahydro-1H-6λ⁶-thiopyrano[3,4-b]pyrrol-7-yl)-phenyl-methanone
  参考文献：
  名称：

  α-酮亚砜与环状硝酮的反应

  摘要：

  苯甲酰亚砜 1 和两个环状 α-酮亚砜 2 和 3，由相应的磺酰氯和三乙胺原位生成，与 1-吡咯啉 1-氧化物反应生成相应的顺式-s-顺式 β-氨基烯酮和/或 β-亚氨基磺酸酸，其相对产率在很大程度上取决于所用溶剂的性质。还描述了反应途径。

  DOI：

  10.1246/cl.1977.749

文献信息

• Polymer composition, cured product, laminate and method for producing the cured product
  申请人：JSR Corporation

  公开号：EP1229092A2

  公开（公告）日：2002-08-07

  A polymer composition containing a specific silyl group-containing polymer, in which the maximum size of particles contained therein is 2 µm or less, and the number of particles having a size of 0.2 µm to 2 µm is 1,000 particles/ml or less. The composition may further contain a specific compound or at least one component selected from an organosilane represented by (R1)nSi(X)4-n, a hydrolyzate of the organosilane and a condensate of the organosilane. The composition is excellent in storage stability, high in hardness and excellent in mechanical strength such as wear resistance, so that a coating film having good taking-up properties even when no lubricant is contained, extremely smooth and having no difference in film thickness can be formed.

  一种含有特定含硅烷基聚合物的聚合物组合物，其中所含颗粒的最大尺寸为 2 微米或更小，尺寸为 0.2 微米至 2 微米的颗粒数量为 1,000 个/毫升或更少。该组合物可进一步含有一种特定的化合物或至少一种选自 (R1)nSi(X)4-n 所代表的有机硅烷、有机硅烷的水解物和有机硅烷的缩合物的组分。该组合物具有出色的储存稳定性、高硬度和出色的机械强度（如耐磨性），因此即使在不含润滑剂的情况下也能形成具有良好吸附性能、极其平滑且膜厚无差异的涂膜。
• COMPOSITE PARTICLE FOR DIELECTRICS, ULTRAMICROPARTICULATE COMPOSITE RESIN PARTICLE, COMPOSITION FOR FORMING DIELECTRICS AND USE THEREOF
  申请人：JSR Corporation

  公开号：EP1387367A1

  公开（公告）日：2004-02-04

  The dielectric-forming composition according to the invention is characterized by consisting of: composite particles for dielectrics in which part or all of the surfaces of inorganic particles with permittivity of 30 or greater are coated with a conductive metal or a compound thereof, or a conductive organic compound or a conductive inorganic material; and (B) a resin component constituted of at least one of a polymerizable compound and a polymer. In addition, another dielectric-forming composition according to the invention is characterized by containing: ultrafine particle-resin composite particles composed of (J) inorganic ultrafine particles with the average particle size of 0.1 µm or smaller, and (B) a resin component constituted of at least one of a polymerizable compound and a polymer, wherein part or all of the surfaces of the inorganic ultrafine particles (J) are coated with the resin component (B), and the ultrafine particle-resin composite particles contain 20% by weight or more of the inorganic ultrafine particles (J); and inorganic particles with the average particle size of 0.1 to 2 µm and permittivity of 30 or greater, or inorganic composite particles in which a conductive metal or a compound thereof, or a conductive organic compound or a conductive inorganic material is deposited on the part or all of the surfaces of the inorganic particles.

  根据本发明，电介质形成组合物的特征在于： (A) 电介质复合颗粒，其中介电常数大于等于 30 的无机颗粒的部分或全部表 面涂覆导电金属或其化合物，或导电有机化合物或导电无机材料； 以及 (B) 由可聚合化合物和聚合物中至少一种构成的树脂成分。 此外，根据本发明的另一种电介质形成组合物，其特征在于含有 超细粒子-树脂复合粒子，由 (J) 平均粒径为 0.1 微米或更小的无机超细粒子和 (B) 由可聚合化合物和聚合物中的至少一种构成的树脂组分组成，其中无机超细粒子 (J) 的部分或全部表面涂有树脂组分 (B)，且超细粒子-树脂复合粒子含有 20% （重量百分比）或更多的无机超细粒子 (J)；以及 平均粒径为 0.1 至 2 微米、介电常数为 30 或更大的无机颗粒，或在无机颗粒的部分或全部表面沉积了导电金属或其化合物、导电有机化合物或导电无机材料的无机复合颗粒。
• RADIATION CURABLE COMPOSITION, OPTICAL WAVEGUIDE AND METHOD FOR FORMATION THEREOF
  申请人：JSR Corporation

  公开号：EP1605021A1

  公开（公告）日：2005-12-14

  A radiation-curable composition containing (A) hydrolyzates of hydrolyzable silane compounds represented by general formula (1): (R1)p(R2)qSi(X)4-p-q (wherein R1 is a non-hydrolyzable organic group having 1 to 12 carbon atoms that contains fluorine atoms, R2 is a non-hydrolyzable organic group having 1 to 12 carbon atoms (but excluding ones that contain fluorine atoms), X is a hydrolyzable group, p is an integer of 1 or 2, and q is an integer of 0 or 1) and condensates of such hydrolyzates, and (B) a photoacid generator, wherein the ratio of silanol (Si-OH) groups in the composition is 0.1 to 0.5 out of all the bonding groups on Si. With such a composition, the waveguide loss is low for light having a wavelength in a broad range from the visible region to the near infrared region, and moreover the cracking resistance, the patterning ability upon irradiation with radiation, and so on are excellent.

  一种辐射固化组合物，含有(A)通式(1)代表的可水解硅烷化合物的水解物：(R1)p(R2)qSi(X)4-p-q（其中 R1 是具有 1 至 12 个碳原子且含有氟原子的不可水解有机基团，R2 是具有 1 至 12 个碳原子（但不包括含有氟原子的碳原子）的不可水解有机基团、X 是可水解基团，p 是 1 或 2 的整数，q 是 0 或 1 的整数）和此类水解物的缩合物，以及 (B) 光酸发生器，其中组合物中硅醇（Si-OH）基团的比例为 0.1至0.5。使用这样的组合物，对于波长范围从可见光区到近红外区的光而言，波导损耗较低，而且抗裂性、在辐射照射下的图案化能力等都非常出色。
• CURABLE COMPOSITION
  申请人：Kaneka Corporation

  公开号：EP1923431A1

  公开（公告）日：2008-05-21

  The present invention has its object to provide a crosslinkable silyl group-terminated vinyl polymer-containing curable composition which secures a sufficiently long pot life and, at the same time, can be cured rapidly on the occasion of need and can give cured products excellent in thermal stability, oil resistance, weathering resistance, mechanical properties and adhesiveness, among others. The present invention provides a curable composition containing (I) and (II) mentioned in the following: a vinyl polymer (I) having, on an average, at least one crosslinkable silyl group at its termini, and a photo acid generator (II). The vinyl polymer (I) according to the present invention is preferably a (meth)acrylic polymer.

  本发明的目的是提供一种含可交联硅烷基端基的乙烯基聚合物可固化组合物，该组合物可确保足够长的固化寿命，同时可在需要时快速固化，并可使固化产品具有优异的热稳定性、耐油性、耐候性、机械性能和粘合性等。 本发明提供了一种可固化组合物，其中包含以下所述的（I）和（II）：乙烯基聚合物 （I），其端部平均具有至少一个可交联的硅基；以及光酸发生器（II）。 根据本发明，乙烯基聚合物（I）最好是（甲基）丙烯酸聚合物。
• POLYHEDRAL POLYSILOXANE MODIFIED PRODUCT AND COMPOSITION USING THE MODIFIED PRODUCT
  申请人：Kaneka Corporation

  公开号：EP2151443A1

  公开（公告）日：2010-02-10

  The present invention has its object to provide a liquid-form modified product of polyhedral polysiloxane which is excellent in moldability and transparency, and a composition produced using the modified product. In addition, the present invention can provide an easy-to-handle modified product and composition. The present invention provides a modified product of polyhedral polysiloxane which is obtainable by modifying a polyhedral polysiloxane compound (a) with a compound (b), and a composition containing the modified product. The polyhedral polysiloxane compound (a) has an alkenyl group and/or a hydrosilyl group, and the compound (b) has a hydrosilyl group and/or an alkenyl group each capable of hydrosilylation with the component (a).

  本发明的目的是提供一种成型性和透明度都很好的液态聚多面体硅氧烷改性产品，以及使用该改性产品生产的组合物。此外，本发明还可以提供一种易于处理的改性产品和组合物。本发明提供了一种多面体聚硅氧烷改性产品，可通过用化合物（b）对多面体聚硅氧烷化合物（a）进行改性而获得，还提供了一种含有该改性产品的组合物。多面体聚硅氧烷化合物（a）具有一个烯基和/或一个氢硅烷基，化合物（b）具有一个氢硅烷基和/或一个烯基，每个氢硅烷基都能与组分（a）发生氢硅烷化反应。