3-styrylchromen-2-one | 113231-48-4

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 香豆素及其衍生物
• 英文名称: 3-styrylchromen-2-one
• 英文别名: 3-Styrylcoumarin；3-(2-phenylethenyl)chromen-2-one
• CAS: 113231-48-4
• 化学式: C₁₇H₁₂O₂
• 分子量: 248.281
• InChiKey: GCSOCTSZKCXCOF-UHFFFAOYSA-N

物化性质

• 沸点：
  460.1±34.0 °C(Predicted)
• 密度：
  1.285±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  3-(1-Hydroxy-2-phenylethyl)chromen-2-one 在 对甲苯磺酸 、 溶剂黄146 作用下， 反应 3.0h， 以70%的产率得到3-styrylchromen-2-one
  参考文献：
  名称：

  Chodankar, N. K.; Joshi, S. D.; Sequeria, S., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1987, vol. 26, # 1-12, p. 427 - 430

  摘要：

  DOI：

文献信息

• [EN] LATENT ACIDS AND THEIR USE<br/>[FR] ACIDES LATENTS ET LEUR UTILISATION
  申请人：BASF SE

  公开号：WO2016124493A1

  公开（公告）日：2016-08-11

  Compounds of the formula (I) and (IA) wherein X is -O(CO)-; R1 is C1-C12haloalkyl or C6-C10haloaryl; R2 is located in position 7 of the coumarinyl ring and is OR8; R2a, R2b and R2C independently of each other are hydrogen; R3 is C1-C8haloalkyl or C1-C8haloalkyl; R4 is hydrogen; and R8 is C1-C6alkyI; are suitable as photosensitive acid donors in the preparation of photoresist compositions such as used for example in the preparation of spacers, insulating layers, interlayer dielectric films, insulation layers, planarization layers, protecting layers, overcoat layers, banks for electroluminescence displays and liquid crystal displays (LCD).

  化合物的化学式（I）和（IA），其中X为-O(CO)-；R1为C1-C12卤代烷基或C6-C10卤代芳基；R2位于香豆素环的第7位，为OR8；R2a、R2b和R2C彼此独立地为氢；R3为C1-C8卤代烷基或C1-C8卤代烷基；R4为氢；R8为C1-C6烷基，适用于作为感光酸给体，用于制备光刻胶组合物，例如用于制备间隔层、绝缘层、层间介质膜、绝缘层、平坦化层、保护层、覆盖层、电致发光显示器和液晶显示器（LCD）的制备。
• Two-photon absorption dye-containing material, three-dimensional refractive index modulation material, three-dimensional absorption index modulation material and three-dimensional optical recording material
  申请人：Takizawa Hiroo

  公开号：US20050019711A1

  公开（公告）日：2005-01-27

  To provide a two-photon absorption dye-containing material having a great off-resonant two-photon absorption cross section and comprising a two-photon absorption dye capable of decoloring itself through off-resonant two-photon absorption, useful for a three-dimensional refractive index or absorption index modulation material, a three-dimensional optical recording medium, three-dimensional refractive index modulation method and recording and reproducing method for a three-dimensional optical recording medium a two-photon absorption dye-containing material comprising at least a two-photon absorption dye capable of decoloring itself through two-photon absorption.

  提供一种具有较大离共振双光子吸收截面的含有双光子吸收染料的材料，包括能够通过离共振双光子吸收脱色的双光子吸收染料，适用于三维折射率或吸收率调制材料，三维光学记录介质，三维折射率调制方法以及三维光学记录介质的记录和再现方法，其中包括至少一种能够通过双光子吸收脱色的双光子吸收染料的双光子吸收染料含材料。
• NON-RESONANT TWO-PHOTON ABSORPTION RECORDING MATERIAL AND NON-RESONANT TWO-PHOTON ABSORPTION COMPOUND
  申请人：Takahashi Eri

  公开号：US20120319059A1

  公开（公告）日：2012-12-20

  A non-resonant two-photon absorption recording material containing at least (a) a non-resonant two-photon absorption compound, and (b) a recording component in which at least either a refractive index or fluorescence intensity changes, wherein the non-resonant two-photon absorption compound (a) is a compound having a structure represented by formula (1) as described.

  一种非共振双光子吸收记录材料，包含至少（a）非共振双光子吸收化合物，和（b）至少其中一个折射率或荧光强度发生变化的记录组分，其中非共振双光子吸收化合物（a）是具有由式（1）表示的结构的化合物。
• [EN] SULFONIUM DERIVATIVES AND THE USE THEROF AS LATENT ACIDS<br/>[FR] DÉRIVÉS DE SULFONIUM ET LEUR UTILISATION EN TANT QU'ACIDES LATENTS
  申请人：BASF SE

  公开号：WO2010046240A1

  公开（公告）日：2010-04-29

  Compounds of the formula (I), wherein Ar1 is for example phenylene or biphenylene both unsubstituted or substituted; Ar2 and Ar3 are for example independently of each other phenyl, naphthyl, biphenylylyl or heteroaryl, all optionally substituted; or Ar1 and Ar2 for example together with a direct bond, O, S or (CO), form a fused ring system; R is for example hydrogen, C3-C30cycloalkyl or C1-C18alkyl; and R1, R2 and R3 independently of each other are for example C1-C10haloalkyl; are effective photoacid generators (PAG).

  化合物的公式（I），其中Ar1例如是未取代或取代的苯基或联苯基; Ar2和Ar3例如是独立的苯基，萘基，联苯基或杂环基，均可选取代; 或者例如Ar1和Ar2与直接键，O，S或（CO）一起形成融合的环系统; R例如是氢，C3-C30环烷基或C1-C18烷基; R1，R2和R3独立地例如是C1-C10卤代烷基; 是有效的光酸发生剂（PAG）。
• Latent acids and their use
  申请人：Yamato Hitoshi

  公开号：US20110217654A1

  公开（公告）日：2011-09-08

  The invention pertains to a compound generating an acid of the formula I or II, for instance corresponding sulfonium and iodonium salts, as well as corresponding sulfonyloximes wherein X is CH 2 or CO; Y is O, NR 4 , S, O(CO), O(CO)O, O(CO)NR 4 , OSO 2 , O(CS), or O(CS)NR 4 ; R 1 is for example C 1 -C 18 alkyl, C 1 -C 10 haloalkyl, C 2 -C 12 alkenyl, C 4 -C 30 cycloalkenyl, phenyl-C 1 -C 3 -alkyl, C 3 -C 30 cycloalkyl, C 3 -C 30 cycloalkyl-C 1 -C 18 alkyl, interrupted C 2 -C 18 alkyl, interrupted C 3 -C 30 cycloalkyl, interrupted C 3 -C 30 cycloalkyl-C 1 -C 18 alkyl, interrupted C 4 -C 30 cycloalkenyl, phenyl, naphthyl, anthracyl, phenanthryl, biphenylyl, fluorenyl or heteroaryl, all unsubstituted or are substituted; or R 1 is NR 12 R 13 ; R 2 and R 3 are for example C 3 -C 30 cycloalkylene, C 3 -C 30 cycloalkyl-C 1 -C 18 alkylene, C 1 -C 18 alkylene, C 1 -C 10 haloalkylene, C 2 -C 12 alkenylene, C 4 -C 30 cycloalkenylene, phenylene, naphthylene, anthracylene, phenanthrylene, biphenylene or heteroarylene; all unsubstituted or substituted; R 4 is for example C 3 -C 30 cycloalkyl, C 3 -C 30 cycloalkyl-C 1 -C 18 alkyl, C 1 -C 18 alkyl, C 1 -C 10 haloalkyl, C 2 -C 12 alkenyl, C 4 -C 30 cycloalkenyl, phenyl-C 1 -C 3 -alkyl; R 12 and R 13 are for example C 3 -C 30 cycloalkyl, C 3 -C 30 cycloalkyl-C 1 -C 18 alkyl, C 1 -C 18 alkyl, C 1 -C 10 haloalkyl, C 2 -C 12 alkenyl, C 4 -C 30 cycloalkenyl, phenyl-C 1 -C 3 -alkyl, Ar, (CO)R 15 , (CO)OR 15 or SO 2 R 15 ; and Ar is phenyl, biphenylyl, fluorenyl, naphthyl, anthracyl, phenanthryl or heteroaryl, all unsubstituted or substituted.

  本发明涉及一种生成公式I或II的酸的化合物，例如对应的磺鎓盐和碘鎓盐，以及对应的磺酰氧肟，其中X为CH2或CO；Y为O、NR4、S、O（CO）、O（CO）O、O（CO）NR4、OSO2、O（CS）或O（CS）NR4；R1例如为C1-C18烷基、C1-C10卤代烷基、C2-C12烯基、C4-C30环烯基、苯基-C1-C3-烷基、C3-C30环烷基、C3-C30环烷基-C1-C18烷基、中断的C2-C18烷基、中断的C3-C30环烷基、中断的C3-C30环烷基-C1-C18烷基、中断的C4-C30环烯基、苯基、萘基、蒽基、菲基、苯并二氢呋喃基或杂环基，全部未取代或被取代；或R1为NR12R13；R2和R3例如为C3-C30环烷基、C3-C30环烷基-C1-C18烷基、C1-C18烷基、C1-C10卤代烷基、C2-C12烯基、C4-C30环烯基、苯基、萘基、蒽基、菲基、苯并二氢呋喃基或杂环基，全部未取代或被取代；R4例如为C3-C30环烷基、C3-C30环烷基-C1-C18烷基、C1-C18烷基、C1-C10卤代烷基、C2-C12烯基、C4-C30环烯基、苯基-C1-C3-烷基；R12和R13例如为C3-C30环烷基、C3-C30环烷基-C1-C18烷基、C1-C18烷基、C1-C10卤代烷基、C2-C12烯基、C4-C30环烯基、苯基-C1-C3-烷基、Ar、（CO）R15、（CO）OR15或SO2R15；Ar为苯基、苯并二氢呋喃基、菲基、萘基、蒽基、苯并蒽基或杂环基，全部未取代或被取代。