4-hydroxy-N-[[(o-nitrobenzyl)oxy]carbonyl]piperidine | 1418139-52-2

• 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-hydroxy-N-[[(o-nitrobenzyl)oxy]carbonyl]piperidine
• 英文别名: (2-Nitrophenyl)methyl 4-hydroxypiperidine-1-carboxylate；(2-nitrophenyl)methyl 4-hydroxypiperidine-1-carboxylate
• CAS: 1418139-52-2
• 化学式: C₁₃H₁₆N₂O₅
• 分子量: 280.28
• InChiKey: FZNZZYVWAIIDEF-UHFFFAOYSA-N

物化性质

• 沸点：
  450.7±45.0 °C(Predicted)
• 密度：
  1.369±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  95.6
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  5-己烯酸 、 4-hydroxy-N-[[(o-nitrobenzyl)oxy]carbonyl]piperidine 在 4-二甲氨基吡啶 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 生成 (2-Nitrophenyl)methyl 4-hex-5-enoyloxypiperidine-1-carboxylate
  参考文献：
  名称：

  具有光碱产生剂侧链的聚（烯烃砜）的光诱导解聚：间隔链长度的影响

  摘要：

  研究了在侧链中具有光碱产生剂的聚（烯烃砜）的光诱导解聚。紫外线在侧链的基础上产生，并基于主链上的质子抽象诱导解聚。还研究了间隔链的长度对光致解聚反应的影响，该间隔链将产生光碱的部分连接至聚合物主链。©2013 Wiley Periodicals，Inc. J. Polym。科学，A部分：Polym。化学 2013，51，3873-3880

  DOI：

  10.1002/pola.26787
• 作为产物：
  描述：

  邻硝基苯甲醇 在 吡啶 、 1-羟基苯并三唑 作用下， 以 四氢呋喃 为溶剂， 反应 14.0h， 生成 4-hydroxy-N-[[(o-nitrobenzyl)oxy]carbonyl]piperidine
  参考文献：
  名称：

  具有光碱产生剂侧链的聚（烯烃砜）的光诱导解聚：间隔链长度的影响

  摘要：

  研究了在侧链中具有光碱产生剂的聚（烯烃砜）的光诱导解聚。紫外线在侧链的基础上产生，并基于主链上的质子抽象诱导解聚。还研究了间隔链的长度对光致解聚反应的影响，该间隔链将产生光碱的部分连接至聚合物主链。©2013 Wiley Periodicals，Inc. J. Polym。科学，A部分：Polym。化学 2013，51，3873-3880

  DOI：

  10.1002/pola.26787

文献信息

• LONG-CHAIN ALKYLENE GROUP-CONTAINING EPOXY RESIN COMPOSITION
  申请人：Nissan Chemical Corporation

  公开号：EP3375804A1

  公开（公告）日：2018-09-19

  There is provided an epoxy resin composition containing an epoxy compound, which has a low viscosity and a low dielectric constant, and when added to a general-purpose epoxy resin composition, can lower a viscosity of the composition and can sufficiently lower a dielectric constant of an epoxy resin cured product obtained from the composition. An epoxy resin composition comprising: (a) an epoxy component containing at least an epoxy compound of formula [1]; and (b) a curing agent: wherein R1 to R3 each independently are a hydrogen atom or methyl group, and L1 to L3 each independently are pentamethylene group, hexamethylene group or heptamethylene group.

  提供了一种含有环氧化合物的环氧树脂组合物，该环氧化合物具有低粘度和低介电常数，当添加到通用环氧树脂组合物中时，可降低组合物的粘度，并可充分降低由该组合物固化的环氧树脂产品的介电常数。一种环氧树脂组合物，包括：(a) 至少含有式[1]环氧化合物的环氧组分；(b) 固化剂： 其中 R1 至 R3 各自独立地为氢原子或甲基，L1 至 L3 各自独立地为五亚甲基、六亚甲基或七亚甲基。
• Curable composition including siloxane oligomer and inorganic fine particles
  申请人：NISSAN CHEMICAL INDUSTRIES, LTD.

  公开号：US10125267B2

  公开（公告）日：2018-11-13

  A material having a low refractive index that exhibits sufficiently low refractive index without deteriorating the strength of cured film produced therefrom, that can be cured by an active energy ray that is applicable for a resin base material that is not desired to be exposed to heat. Curable composition including: siloxane oligomer (a) containing a radically polymerizable double bond obtained through hydrolysis and condensation of alkoxysilanes containing at least an alkoxysilane A of Formula [1] and alkoxysilane B of Formula [2] in an amount of 100 parts by mass; inorganic fine particles (b) in amount of 10 parts by mass to 1,000 parts by mass; polymerization initiator (c) generating a radical upon active energy ray irradiation in an amount of 0.1 parts by mass to 25 parts by mass R1aSi(OR2)4-a  [1] R3bSi(OR4)4-b  [2] a cured film produced from the composition, and a laminate including a low refractive index layer produced from the composition.

  一种具有低折射率的材料，该材料具有足够低的折射率，且不会降低由其制成的固化膜的强度，可通过活性能量射线固化，适用于不希望受热的树脂基材料。可固化组合物，包括：硅氧烷低聚物 (a)，其中含有通过水解和缩合至少含有式 [1] 烷氧基硅烷 A 和式 [2] 烷氧基硅烷 B 的烷氧基硅烷而获得的可辐射聚合双键，其用量为 100 份（按质量计）；无机微粒 (b)，其用量为 10 份（按质量计）至 1 000 份（按质量计）；聚合引发剂 (c)，其用量为 0.1 份（按质量计）至 25 份（按质量计）。 R1aSi(OR2)4-a [1] R3bSi(OR4)4-b [2] 由该组合物制成的固化薄膜，以及包括由该组合物制成的低折射率层的层压板。
• Long-chain alkylene group-containing epoxy resin composition
  申请人：NISSAN CHEMICAL INDUSTRIES, LTD.

  公开号：US10669369B2

  公开（公告）日：2020-06-02

  There is provided an epoxy resin composition containing an epoxy compound, which has a low viscosity and a low dielectric constant, and when added to a general-purpose epoxy resin composition, can lower a viscosity of the composition and can sufficiently lower a dielectric constant of an epoxy resin cured product obtained from the composition. An epoxy resin composition comprising: (a) an epoxy component containing at least an epoxy compound of formula [1]; and (b) a curing agent: wherein R1 to R3 each independently are a hydrogen atom or methyl group, and L1 to L3 each independently are pentamethylene group, hexamethylene group or heptamethylene group.

  提供了一种含有环氧化合物的环氧树脂组合物，该环氧化合物具有低粘度和低介电常数，当添加到通用环氧树脂组合物中时，可降低组合物的粘度，并可充分降低由该组合物固化的环氧树脂产品的介电常数。一种环氧树脂组合物，包括：(a) 至少含有式[1]环氧化合物的环氧组分；(b) 固化剂： 其中 R1 至 R3 各自独立地为氢原子或甲基，L1 至 L3 各自独立地为五亚甲基、六亚甲基或七亚甲基。
• CURABLE COMPOSITION COMPRISING SILOXANE OLIGOMER AND INORGANIC MICROPARTICLES
  申请人：Nissan Chemical Corporation

  公开号：EP2987809B1

  公开（公告）日：2019-03-13
• CURABLE COMPOSITION INCLUDING SILOXANE OLIGOMER AND INORGANIC FINE PARTICLES
  申请人：NISSAN CHEMICAL INDUSTRIES, LTD.

  公开号：US20160108250A1

  公开（公告）日：2016-04-21

  There is provided a material having a low refractive index that exhibits a sufficiently low refractive index without deteriorating the strength of the cured film produced therefrom, and that can be cured by an active energy ray that is applicable for a resin base material that is not desired to be exposed to heat. A curable composition comprising: a siloxane oligomer (a) containing a radically polymerizable double bond obtained through hydrolysis and condensation of alkoxysilanes containing at least an alkoxysilane A of Formula [1] and an alkoxysilane B of Formula [2] in an amount of 100 parts by mass; inorganic fine particles (b) in an amount of 10 parts by mass to 1,000 parts by mass; and a polymerization initiator (c) generating a radical upon active energy ray irradiation in an amount of 0.1 parts by mass to 25 parts by mas R 1 a Si(OR 2 ) 4-a [1] R 3 b Si(OR 4 ) 4-b [2] a cured film produced from the composition, and a laminate comprising a low refractive index layer produced from the composition.