bis(4-cyanatophenyl)phenylmethane | 32728-28-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 英文名称: bis(4-cyanatophenyl)phenylmethane
• 英文别名: [4-[(4-cyanatophenyl)-phenylmethyl]phenyl] cyanate
• CAS: 32728-28-2
• 化学式: C₂₁H₁₄N₂O₂
• 分子量: 326.354
• InChiKey: NNVFMMULSKOXSJ-UHFFFAOYSA-N

物化性质

• 沸点：
  458.0±55.0 °C(Predicted)
• 密度：
  1.220±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  25
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  66
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  4,4-(苯基亚甲基)二苯酚 、 氯化氰 在 三乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 1.5h， 以30 g的产率得到bis(4-cyanatophenyl)phenylmethane
  参考文献：
  名称：

  MATERIAL FOR FORMING UNDERLAYER FILM FOR LITHOGRAPHY, COMPOSITION FOR FORMING UNDERLAYER FILM FOR LITHOGRAPHY, UNDERLAYER FILM FOR LITHOGRAPHY AND PATTERN FORMING METHOD

  摘要：

  一种用于光刻的底层膜的材料，其中使用以下式(0)代表的化合物。(在式(0)中，每个X独立表示氧原子或硫原子，或非交联状态，R1表示具有1到30个碳原子的2n价基团，或者单键，每个R0独立表示具有1到30个碳原子的直链、支链或环烷基，具有6到30个碳原子的芳基，具有2到30个碳原子的直链、支链或环烯基，硫醇基，卤素基，硝基，氨基，羧基或羟基，烷基、烯基和芳基中每个可选包括氰酸基、硫醇基、卤素基、硝基、氨基、羧基、羟基、醚键、酮键或酯键，每个m1独立地为0到4的整数，其中至少一个m1为1到4的整数，每个m2独立地为0到3的整数，n为1到4的整数，每个p独立地为0或1。)

  公开号：

  US20180101096A1

文献信息

• METHOD FOR PRODUCING CYANOGEN-HALIDE, CYANATE ESTER COMPOUND AND METHOD FOR PRODUCING THE SAME, AND RESIN COMPOSITION
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：US20150299110A1

  公开（公告）日：2015-10-22

  A method for efficiently producing a cyanogen halide with suppressed side effects, and a method for producing a high-purity cyanate ester compound at a high yield includes contacting a halogen molecule with an aqueous solution containing hydrogen cyanide and/or a metal cyanide, so that the hydrogen cyanide and/or the metal cyanide is allowed to react with the halogen molecule in the reaction solution to obtain the cyanogen halide, wherein more than 1 mole of the hydrogen cyanide or the metal cyanide is used based on 1 mole of the halogen molecule, and when an amount of substance of an unreacted hydrogen cyanide or an unreacted metal cyanide is defined as mole (A) and an amount of substance of the generated cyanogen halide is defined as mole (B), the reaction is terminated in a state in which (A):(A)+(B) is between 0.00009:1 and 0.2:1.

  一种用于高效生产抑制副作用的氰卤化物，以及以高收率生产高纯度氰酸酯化合物的方法包括将卤素分子与含有氢氰酸和/或金属氰化物的水溶液接触，使得氢氰酸和/或金属氰化物与卤素分子在反应溶液中发生反应以获得氰卤化物，其中基于1摩尔卤素分子使用超过1摩尔的氢氰酸或金属氰化物，当未反应的氢氰酸或未反应的金属氰化物的物质量定义为摩尔(A)，生成的氰卤化物的物质量定义为摩尔(B)，反应在(A)：(A)+(B)介于0.00009:1和0.2:1之间的状态中终止。
• CYANATE ESTER COMPOUND, CURABLE RESIN COMPOSITION CONTAINING CYANATE ESTER COMPOUND, AND CURED PRODUCT THEREOF
  申请人：Tsubuku Makoto

  公开号：US20130281640A1

  公开（公告）日：2013-10-24

  There is provided a novel dicyanatophenyl-based difunctional cyanate ester which is in a liquid form at ordinary temperature and can obtain a cured product having an excellent low thermal expansion rate. There is disclosed a cyanate ester compound represented by the following formula (I): (wherein R 1 represents a hydrocarbon group having 2 to 20 carbon atoms).

  提供一种新型双功能氰酸酯，基于二氰基苯，其在常温下呈液态，并可获得具有优异低热膨胀率的固化产物。公开了一种由以下式（I）表示的氰酸酯化合物：（其中R1表示具有2至20个碳原子的碳氢基团）。
• CURABLE RESIN COMPOSITION AND CURED PRODUCT THEREOF
  申请人：Tsubuku Makoto

  公开号：US20130288063A1

  公开（公告）日：2013-10-31

  A curable resin composition which can achieve a cured product in which the generation of cracks upon curing is suppressed and which has both a low thermal expansion rate and a low water absorbability is provided. The curable resin composition comprises: at least a cyanate ester compound (A) represented by the following formula (I); a metal complex catalyst (B); and an additive (C), wherein the additive (C) contains any one or more selected from the group consisting of a compound represented by the following general formula (II), a compound represented by the following general formula (III), and a tertiary amine.

  提供一种可治愈的树脂组合物，可以实现在固化时抑制裂纹的产生，并具有低热膨胀率和低吸水性。该可治愈的树脂组合物包括：至少一种由以下化学式（I）表示的氰酸酯化合物（A）；一种金属络合催化剂（B）；和一种添加剂（C），其中添加剂（C）包含以下通式（II）表示的化合物、以下通式（III）表示的化合物或三级胺中的任意一种或多种。
• CURABLE RESIN COMPOSITION AND METHOD FOR MANUFACTURING CURED PRODUCT USING THE SAME
  申请人：Tsubuku Makoto

  公开号：US20140242394A1

  公开（公告）日：2014-08-28

  A curable resin composition which is in a liquid form at ordinary temperature and provides a cured product having excellent heat resistance and a low thermal expansion rate is provided. The curable resin composition according to the present invention comprises: a cyanate ester compound (A) represented by the following formula (I); and a curing accelerator (B): wherein R 1 represents a hydrocarbon group having 2 to 20 carbon atoms.

  提供一种可治愈的树脂组合物，其在常温下为液态，并提供具有优异耐热性和低热膨胀率的固化产品。根据本发明的可治愈树脂组合物包括：由以下式（I）表示的氰酸酯化合物（A）；以及固化促进剂（B）：其中R1代表具有2至20个碳原子的碳氢基团。
• CYANATE ESTER COMPOUND, CURABLE RESIN COMPOSITION CONTAINING SAID COMPOUND, AND CURED PRODUCT OF SAID COMPOSITION
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：US20160115271A1

  公开（公告）日：2016-04-28

  The cyanate ester compound of the present invention is obtained by cyanating a modified naphthalene formaldehyde resin.

  本发明的氰酸酯化合物是通过对改性萘醛树脂进行氰化而得到的。