N-(2-methylpropenoyloxyethyl)carbamic acid-(2-methylpropenoyloxyethyl) ester

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: N-(2-methylpropenoyloxyethyl)carbamic acid-(2-methylpropenoyloxyethyl) ester
• 英文别名: N-(2-Methacryloyloxyethyl)carbamic acid-(2-methacryloyloxyethyl)ester；2-methacryloyloxyethyl-carbamic acid (2-methacryloyloxy-ethyl) ester；2-{[(2-(methacryloyloxy)ethoxy)carbonyl]amino} ethyl methacrylate；2-(methacryloyloxy)ethyl 2-(methacryloyloxy)ethylcarbamate；2-(2-methacryloxyethylcarbamoyloxy)ethyl methacrylate；2-(Methacryloyloxy)ethyl-2-(methacryloyloxy)ethylcarbamate；2-[2-(2-methylprop-2-enoyloxy)ethoxycarbonylamino]ethyl 2-methylprop-2-enoate
• 化学式: C₁₃H₁₉NO₆
• 分子量: 285.297
• InChiKey: ZKOAUEGIAJTBQH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  20
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  90.9
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  2-羟基乙基2-羟基乙基-氨基甲酸酯 、 甲基丙烯酸甲酯 在 4-甲氧基苯酚 、 lithium hydroxide 作用下， 以 甲醇 为溶剂， 反应 4.0h， 生成 N-(2-methylpropenoyloxyethyl)carbamic acid-(2-methylpropenoyloxyethyl) ester
  参考文献：
  名称：

  一种氨基甲酸酯多（甲基）丙烯酸酯及其制备方法和应用

  摘要：

  本发明公开了一种氨基甲酸酯多(甲基)丙烯酸酯及其制备方法和应用，所述制备方法包括如下步骤：S1.环碳酸酯与有机胺发生开环反应，得到氨基甲酸酯多元醇；S2.氨基甲酸酯多元醇与(甲基)丙烯酸酯或(甲基)丙烯酸反应得到所述氨基甲酸酯多(甲基)丙烯酸酯。本发明提供的制备方法无需使用异氰酸酯，采用相对更加环保的原料和化学合成方法，通过催化环碳酸酯与有机胺反应制备氨基甲酸酯多元醇，然后通过催化酯交换反应或酯化反应制备出可辐射固化的氨基甲酸酯多(甲基)丙烯酸酯，成本较低。而且，通过含锂催化剂的使用，能够显著提升开环反应的反应效率，反应时间明显缩短，有利于工业化生产。

  公开号：

  CN111056976A

文献信息

• RADIATION-SENSITIVE COLORED COMPOSITION, COLORED CURED FILM, COLOR FILTER AND METHOD OF PRODUCING THE SAME, SOLID-STATE IMAGING DEVICE, LIQUID CRYSTAL DISPLAY APPARATUS, AND METHOD OF PRODUCING DYE
  申请人：USHIJIMA Kenta

  公开号：US20120235099A1

  公开（公告）日：2012-09-20

  The object of the present invention is to provide a radiation-sensitive colored composition which can supress the generation of the contamination of the device. A radiation-sensitive colored composition including: (A) a dye containing of from 10 ppm to 1000 ppm of a halogen ion; (B) a polymerizable compound; and (C) a solvent.

  本发明的目的是提供一种辐射敏感的着色组合物，可以抑制器件的污染产生。一种辐射敏感的着色组合物，包括：（A）一种含有10 ppm至1000 ppm卤离子的染料；（B）一种可聚合化合物；和（C）一种溶剂。
• LITHOGRAPHIC PRINTING PLATE ORIGINAL AND METHOD FOR PRODUCING LITHOGRAPHIC PRINTING PLATE
  申请人：Fujifilm Corporation

  公开号：EP2821855A1

  公开（公告）日：2015-01-07

  To provide a lithographic printing plates having excellent printing durability, chemical resistance, scratch resistance, and ink adhesion while retaining staining resistance as well as processes for preparing such lithographic printing plates. A lithographic printing plate precursor comprising a support and a photosensitive layer on the support, wherein the photosensitive layer comprises (A) a polymerizable compound, (B) a polymerization initiator, (C) a polyvinyl acetal resin containing at least one hydroxyl group, (D) a crosslinker capable of reacting with at least one of the hydroxyl group and acid group in the polyvinyl acetal to form a crosslink, and (E) a (meth)acrylic resin.

  提供一种具有优异的印刷耐久性、耐化学腐蚀性、耐刮伤性和油墨附着力，同时又能保持耐沾污性的平版印刷板以及制备这种平版印刷板的工艺。 一种平版印刷板前体，包括支撑物和支撑物上的感光层，其中感光层包括：(A) 可聚合化合物；(B) 聚合引发剂；(C) 含有至少一个羟基的聚乙烯醇缩醛树脂；(D) 能与聚乙烯醇缩醛中的羟基和酸基中的至少一个发生反应以形成交联的交联剂；以及 (E) (甲基)丙烯酸树脂。
• Long wearable soft contact lens
  申请人：——

  公开号：US20020016383A1

  公开（公告）日：2002-02-07

  The present invention relates to a soft contact lens, and provides a contact lens which shows small and stable contact angle to water at its surface in water as well as in air, little deposition in wearing, high oxygen permeability, no adhesion of lens to a cornea and superior extended-wearing characteristics. The present invention provides a hydrogel soft contact lens which has contact angle at a lens surface in a range of 10-50° by the captive bubble method in water and 30-90° by the sessile drop method in air, oxygen permeability of not less than 30 and water content of not less than 5%, and also a hydrogel soft contact lens consisting of a polymer comprising a hydrophilic siloxanyl monomer shown by a specified general formula.

  本发明涉及一种软性隐形眼镜，提供了一种在水中和空气中镜片表面与水的接触角小而稳定、配戴时沉积物少、透氧率高、镜片与角膜无粘连、具有优越的延戴特性的隐形眼镜。本发明提供了一种水凝胶软性接触镜，其镜片表面的接触角在水中用俘获气泡法测定在 10-50° 范围内，在空气中用无柄水滴法测定在 30-90° 范围内，透氧性不小于 30，含水量不小于 5%，本发明还提供了一种水凝胶软性接触镜，这种水凝胶软性接触镜由聚合物组成，该聚合物包含由指定通式所示的亲水性硅氧烷单体。
• SOFT CONTACT LENS CAPABLE OF BEING WORN FOR A LONG PERIOD
  申请人：CooperVision International Holding Company, LP

  公开号：EP1243960B2

  公开（公告）日：2013-10-16
• Long-wearable soft contact lens
  申请人：ASAHIKASEI AIME CO., LTD

  公开号：US20040192872A1

  公开（公告）日：2004-09-30

  The present invention relates to a soft contact lens, and provides a contact lens which shows small and stable contact angle to water at its surface in water as well as in air, little deposition in wearing, high oxygen permeability, no adhesion of lens to a cornea and superior extended-wearing characteristics. The present invention provides a hydrogel soft contact lens which has contact angle at a lens surface in a range of 10-50° by the captive bubble method in water and 30-90° by the sessile drop method in air, oxygen permeability of not less than 30 and water content of not less than 5%, and also a hydrogel soft contact lens consisting of a polymer comprising a hydrophilic siloxanyl monomer shown by a specified general formula.