(4-Methylphenyl)[4-(phenylsulfanyl)phenyl]methanone | 161494-61-7

• 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: (4-Methylphenyl)[4-(phenylsulfanyl)phenyl]methanone
• 英文别名: (4-methylphenyl)-(4-phenylsulfanylphenyl)methanone
• CAS: 161494-61-7
• 化学式: C₂₀H₁₆OS
• 分子量: 304.4
• InChiKey: AYUKSGDZEVPJLR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.9
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  42.4
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Novel onium salt, photopolymerization initiator, energy ray-curing composition containing the initiator, and cured product
  申请人：NIPPON KAYAKU KABUSHIKI KAISHA

  公开号：EP0629613A2

  公开（公告）日：1994-12-21

  The composition of the present invention is excellent in compatibility, transparency and curability and give a cured coat of excellent gloss and of less smell, and cured products of excellent properties can be obtained by curing the composition. The present invention relates to an onium salt represented by the following formula (1): wherein Ar is a mono- to tetra-valent aromatic group, X is a bisphenylsulfonio group which may have a substituent, a is 1-4, b is 0 or 1-3, a + b is 1-4, n is 1-4, and Z is a halide represented by the following formula (3): where M is a boron atom, a phosphorus atom, an arsenic atom or an antimony atom, Q is a halogen atom, m is 3-6, ℓ is 0 or 1, and m + ℓ is 4-6; a photopolymerization initiator containing the onium salt as an active ingredient; an energy ray-curable composition containing the initiator; and a cured product.

  本发明的组合物具有极佳的相容性、透明度和固化性，固化后的涂层光泽度极佳且气味较小，通过固化该组合物可以获得性能优异的固化产品。 本发明涉及一种由下式（1）表示的鎓盐： 其中 Ar 是一价至四价芳香族基团，X 是可具有取代基的双苯磺酰基，a 是 1-4，b 是 0 或 1-3，a + b 是 1-4，n 是 1-4，Z 是由下式（3）表示的卤化物： 其中 M 是硼原子、磷原子、砷原子或锑原子，Q 是卤素原子，m 是 3-6，ℓ 是 0 或 1，m + ℓ 是 4-6；含有作为活性成分的鎓盐的光聚合引发剂；含有该引发剂的能量射线固化组合物；以及固化产品。
• METHOD FOR PRODUCING FLUORINATED SULFONIUM ALKYLFLUOROPHOSPHATE
  申请人：San-Apro Ltd.

  公开号：EP1953139A1

  公开（公告）日：2008-08-06

  Disclosed is a low cost, efficient method for production of a salt composed of an arylsulfonium and a fluorinated alkylfluorophosphate which method does not required a large excess amount of acid. The method comprises reacting an aryl compound Ar-H and with a compound represented by the formula (I), wherein R1 and R2 denote a hydrocarbon group or a heterocycle group which may be substituted, or they are bonded with each other directly or via -O-, -S-, -SO-, -SO2-, -NH-, -NR' -, -CO-, -COO-, -CONH-, an alkylene group having 1 to 3 carbon atoms or a phenylene group to form a ring structure which may be substituted, wherein R' denotes a C1-5 alkyl group or a C6-10 aryl group; in the presence of an acid represented by the formula (2), wherein Rf denotes an alkyl group 80 % or more of whose hydrogen atoms are substituted by fluorine atoms, "a" is an integer of 1 to 5; and a dehydrating agent to produce the salt of sulfonium represented by the formula (3).

  本发明公开了一种生产由芳基锍和氟化烷基氟磷酸盐组成的盐的低成本、高效率方法，该方法不需要大量过量的酸。该方法包括使芳基化合物 Ar-H 与式 (I) 所代表的化合物反应、 其中 R1 和 R2 表示可被取代的烃基或杂环基，或者它们直接或通过 -O-、-S-、-SO-、-SO2-、-NH-、-NR'-、-CO-、-COO-、-CONH-、具有 1 至 3 个碳原子的亚烷基或亚苯基相互键合以形成可被取代的环结构，其中 R' 表示 C1-5 烷基或 C6-10 芳基；在式 (2) 所示的酸存在下，其中 Rf 表示烷基，其 80% 或更多的氢原子被氟原子取代，"a "为 1 至 5 的整数；以及脱水剂，以生成式 (3) 所示的锍盐。
• OXIME ESTER PHOTOINITIATORS HAVING A COMBINED STRUCTURE
  申请人：BASF SE

  公开号：EP1395615B1

  公开（公告）日：2009-10-21
• METHOD FOR PRODUCING SULFONIUM FLUORINATED ALKYLFLUOROPHOSPHATE
  申请人：Kimura Hideki

  公开号：US20090163723A1

  公开（公告）日：2009-06-25

  Disclosed is a low cost, efficient method for production of a salt composed of an arylsulfonium and a fluorinated alkylfluorophosphate which method does not required a large excess amount of acid. The method comprises reacting an aryl compound Ar—H and with a compound represented by the formula (I), wherein R 1 and R 2 denote a hydrocarbon group or a heterocycle group which may be substituted, or they are bonded with each other directly or via —O—, —S—, —SO—, —SO 2 —, —NH—, —NR′—, —CO—, —COO—, —CONH—, an alkylene group having 1 to 3 carbon atoms or a phenylene group to form a ring structure which may be substituted, wherein R′ denotes a C1-5 alkyl group or a C6-10 aryl group; in the presence of an acid represented by the formula (2), wherein Rf denotes an alkyl group 80% or more of whose hydrogen atoms are substituted by fluorine atoms, “a” is an integer of 1 to 5; and a dehydrating agent to produce the salt of sulfonium represented by the formula (3).
• US5502083A
  申请人：——

  公开号：US5502083A

  公开（公告）日：1996-03-26