3-vinyloxybutan-1-ol | 103274-69-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-vinyloxybutan-1-ol
• 英文别名: 3-vinyloxy-1-butanol；Vinyl-1-methyl-3-hydroxy-propyl-aether；3-ethenoxybutan-1-ol
• CAS: 103274-69-7
• 化学式: C₆H₁₂O₂
• 分子量: 116.16
• InChiKey: JCCTZPZBHFQNIF-UHFFFAOYSA-N

物化性质

• 沸点：
  169.7±23.0 °C(Predicted)
• 密度：
  0.915±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  8
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  29.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  cis-2-(iodomethyl)-4-methyl-1,3-dioxane 在 正丁基锂 作用下， 以 乙醚 、 正己烷 为溶剂， 反应 0.25h， 生成 4-vinyloxybutan-2-ol 、 3-vinyloxybutan-1-ol
  参考文献：
  名称：

  区域选择性锂碘交换引发的2-碘甲基-1,3-二恶烷的裂解：复杂诱导的邻近效应。

  摘要：

  一系列的4-取代的2-碘甲基-1,3-二恶烷的锂-碘交换引发的断裂迅速并区域选择性地进行，通过优先裂解较少拥挤的C（2）-O（1）键提供烯醇醚醇。结果表明，复合物诱导的邻近效应（CIPE）可能是裂解的选择性的原因。

  DOI：

  10.1021/acs.joc.6b00496

文献信息

• (METH)ACRYLATE MANUFACTURING METHOD
  申请人：TOAGOSEI CO., LTD

  公开号：US20180118658A1

  公开（公告）日：2018-05-03

  The present invention provides a (meth)acrylate manufacturing method characterized in that when manufacturing a (meth) acrylate by an ester exchange reaction between an alcohol and a monofunctional (meth)acrylate using catalyst A and catalyst B together, contact treatment of the ester exchange reaction product with adsorbent C is performed. Catalyst A: One or more kinds of compounds selected from a group consisting of cyclic tertiary amines with an azabicyclo structure and salts or complexes thereof, amidine and salts or complexes thereof, compounds with a pyridine ring and salts or complexes thereof, phosphines and salts or complexes thereof, and compounds with a tertiary diamine structure and salts or complexes thereof. Catalyst B: One or more kinds of compounds selected from a group consisting of compounds comprising zinc. Adsorbent C: One or more kinds of compounds selected from a group consisting of oxides and hydroxides comprising at least one of magnesium, aluminum and silicon.

  本发明提供了一种（甲基）丙烯酸酯制备方法，其特征在于通过在使用催化剂A和催化剂B一起进行醇和单官能基（甲基）丙烯酸酯之间的酯交换反应制备（甲基）丙烯酸酯时，对酯交换反应产物进行与吸附剂C的接触处理。催化剂A：从含有氮杂双环结构的环状三级胺及其盐或络合物、胺嘧啶及其盐或络合物、含有吡啶环的化合物及其盐或络合物、膦及其盐或络合物、以及含有三级二胺结构的化合物及其盐或络合物中选择的一种或多种化合物。催化剂B：从含锌化合物中选择的一种或多种化合物。吸附剂C：从含有镁、铝和硅中至少一种的氧化物和氢氧化物中选择的一种或多种化合物。
• METHOD FOR PRODUCING (METH)ACRYLATE
  申请人：TOAGOSEI CO., LTD.

  公开号：US20180105483A1

  公开（公告）日：2018-04-19

  A method for producing a (meth) acrylate comprises transesterification reaction of an alcohol and a monofunctional (meth) acrylate with catalysts in combination being cyclic tertiary amines having an azabicyclo structure and compounds containing zinc, separating a solid that contains the catalysts from a reaction product containing a (meth) acrylate, and producing a (meth) acrylate by transesterification reaction of an alcohol and a monofunctional (meth) acrylate, while using the recovered solid catalyst.

  生产（甲基）丙烯酸酯的方法包括使用具有氮杂双环结构的环状三级胺和含锌化合物作为催化剂，将醇和单官能团（甲基）丙烯酸酯进行酯交换反应，从含有催化剂的固体中分离出含有（甲基）丙烯酸酯的反应产物，然后通过将醇和单官能团（甲基）丙烯酸酯进行酯交换反应，并使用回收的固体催化剂来生产（甲基）丙烯酸酯。
• PREPOLYMERS EXHIBITING RAPID DEVELOPMENT OF PHYSICAL PROPERTIES
  申请人：PRC-DeSoto International, Inc.

  公开号：US20170369432A1

  公开（公告）日：2017-12-28

  Hydroxyl-containing bis(alkenyl) ethers can be incorporated into the backbone of polythioether prepolymers and can be used as curing agents in thiol-terminated polythioether prepolymer compositions. Cured sealants prepared using compositions containing hydroxyl-containing bis(alkenyl) ether-containing polythioether prepolymers and/or hydroxyl-containing bis(alkenyl) ether curing agents exhibit improved physical properties such as rapid curing and compatibility with fillers suitable for use in aerospace sealant applications.

  含有羟基的双(烯基)醚可以被纳入聚硫醚预聚物的骨架中，并可用作硫烷基终止的聚硫醚预聚物组合物中的固化剂。使用含有羟基的双(烯基)醚的聚硫醚预聚物和/或含有羟基的双(烯基)醚固化剂制备的固化密封剂表现出改善的物理性能，如快速固化和与适用于航空密封剂应用的填充剂相容性。
• METHOD FOR PRODUCING HOMOPOLYMER OR RANDOM COPOLYMER OF HYDROXYL GROUP-CONTAINING VINYL ETHER
  申请人：MARUZEN PETROCHEMICAL CO., LTD.

  公开号：US20150005467A1

  公开（公告）日：2015-01-01

  [Object] To provide a method of producing a homopolymer or random copolymer of hydroxyl group-containing vinyl ether simply and conveniently as well as efficiently. [Means for solving problem] A method of producing a homopolymer or random copolymer of hydroxyl group-containing vinyl ether according to the present invention comprises the step of polymerizing a monomer component comprising at least one hydroxyl group-containing vinyl ether using an oil-soluble radical polymerization initiator in the absence or presence of a solvent.

  【目标】提供一种简单、方便和高效的生产含羟基乙烯醚同聚物或随机共聚物的方法。 【解决问题的方法】根据本发明，生产含羟基乙烯醚同聚物或随机共聚物的方法包括以下步骤：使用油溶性自由基聚合引发剂，在有机溶剂存在或不存在的情况下，聚合至少含有一种羟基乙烯醚单体组分。
• CURABLE EPOXY RESIN COMPOSITION AND CURED PRODUCT THEREOF, DIOLEFIN COMPOUND AND PRODUCTION METHOD THEREFOR, AND PRODUCTION METHOD FOR DIEPOXY COMPOUND
  申请人：DAICEL CORPORATION

  公开号：US20160122466A1

  公开（公告）日：2016-05-05

  An object of the present invention is to provide a curable epoxy resin composition, which is cured to provide a cured product having a high glass-transition temperature and particularly having excellent balance between heat resistance and transparency. The present invention relates to a curable epoxy resin composition comprising an alicyclic epoxy compound (A) represented by the following formula (1) and a curing agent (B), or a curable epoxy resin composition comprising an alicyclic epoxy compound (A) represented by the following formula (1) and a curing catalyst (C). wherein R 1 to R 22 , which may be the same or different, each represent a hydrogen atom, a methyl group or an ethyl group; and m and n, which may be the same or different, each represent an integer of 1 to 4.

  本发明的目的是提供一种可固化的环氧树脂组合物，其固化后形成具有高玻璃转变温度和特别具有热稳定性和透明度之间优异平衡的固化产物。本发明涉及一种可固化的环氧树脂组合物，包括由以下式（1）表示的脂环族环氧化合物（A）和固化剂（B），或包括由以下式（1）表示的脂环族环氧化合物（A）和固化催化剂（C）的可固化环氧树脂组合物。其中，R1到R22，可以相同也可以不同，分别表示氢原子、甲基基团或乙基基团；m和n，可以相同也可以不同，分别表示1到4的整数。