4-[[2-Hydroxy-3-[(2-oxo-1,3-dioxolan-4-yl)methoxy]propoxy]methyl]-1,3-dioxolan-2-one | 497859-61-7

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 甘油脂
• 英文名称: 4-[[2-Hydroxy-3-[(2-oxo-1,3-dioxolan-4-yl)methoxy]propoxy]methyl]-1,3-dioxolan-2-one
• CAS: 497859-61-7
• 化学式: C₁₁H₁₆O₉
• 分子量: 292.243
• InChiKey: YZEALGHJIUBJAN-UHFFFAOYSA-N

物化性质

• 沸点：
  605.7±40.0 °C(Predicted)
• 密度：
  1.402±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.4
• 重原子数：
  20
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  110
• 氢给体数：
  1
• 氢受体数：
  9

反应信息

• 作为产物：
  描述：

  1,3-二环氧甘油醚甘油 、 二氧化碳 在 四丁基溴化铵 作用下， 120.0 ℃ 、3.0 MPa 条件下， 反应 10.0h， 以100%的产率得到4-[[2-Hydroxy-3-[(2-oxo-1,3-dioxolan-4-yl)methoxy]propoxy]methyl]-1,3-dioxolan-2-one
  参考文献：
  名称：

  甘油，季戊四醇和三羟甲基丙烷基聚氨酯及其碳酸纤维素复合物，通过非异氰酸酯途径和催化二氧化碳固定法制备

  摘要：

  碳酸酯的碳化催化固定二氧化碳。 甘油， 三羟甲基丙烷 和 季戊四醇缩水甘油醚，然后用 柠檬酸 氨基 酰胺类碳酸纤维素的存在下，代表了非异氰酸酯聚氨酯（NIPU）和生物基NIPU复合材料的诱人绿色化学路线。与传统聚氨酯相比，既无化石资源，也无毒异氰酸酯是必要的。缩水甘油醚在四丁基溴化铵存在下与二氧化碳反应催化剂 产生循环 碳酸盐 的 甘油 （GGC）， 季戊四醇 （PEC），以及 三羟甲基丙烷（TMC）。对于GGC，二氧化碳固定为22.4重量％，对于PEC为29.5重量％，对于TMC为28.3重量％。优选的生物基固化剂包括含有以下成分的共混物（CAA）：六亚甲基二胺 （HMDA）和 柠檬酸 氨基 酰胺类， 编制 缩聚 的 柠檬酸三乙酯多余的HMDA。根据原位ATR-FTIR监测聚氨酯的形成情况，1,4-二氮杂双环[2.2.2]辛烷 （达博）作为 催化剂可以在室温下固化，而在没有DABCO的情

  DOI：

  10.1039/c3gc00078h

文献信息

• Method for producing polyglycerol (poly)carbonate
  申请人：RHODIA OPERATIONS

  公开号：US20150152079A1

  公开（公告）日：2015-06-04

  The invention relates to a method for producing a compound of fonnula (I), comprising the reaction, in the presence of a catalytic system comprising a single rare earth oxide or a mixture of rare earth oxides, of an alkyl carbonate or an alkylene carbonate with a polyol of fonnula (II), wherein p is a whole number between 2 and 10.

  该发明涉及一种生产化合物的方法，该化合物的化学式为（I），包括在存在催化系统的情况下，通过将烷基碳酸酯或烷基烷基碳酸酯与化学式为（II）的多元醇在单一稀土氧化物或稀土氧化物混合物的催化作用下反应，其中p是介于2和10之间的整数。
• AQUEOUS POLYHYDROXYURETHANE RESIN DISPERSION, METHOD FOR PRODUCING SAID AQUEOUS DISPERSION, GAS-BARRIER RESIN FILM PRODUCED USING SAID AQUEOUS DISPERSION, AQUEOUS POLYHYDROXYURETHANE RESIN DISPERSION COMPOSITION CONTAINING CLAY MINERAL, GAS-BARRIER COATING AGENT COMPRISING SAID COMPOSITION, AND GAS-BARRIER RESIN FILM
  申请人：Dainichiseika Color & Chemicals Mfg. Co., Ltd.

  公开号：EP3536730A1

  公开（公告）日：2019-09-11

  There are provided: an aqueous polyhydroxyurethane resin dispersion which can achieve long-term storage that is a requirement for industrial applications, and with which a coating film having an excellent gas-barrier property can be formed; an aqueous dispersion composition containing a complex of the resin and a clay mineral; and a film having an excellent gas-barrier property, which is produced using the aqueous polyhydroxyurethane resin dispersion or the aqueous dispersion composition. Specifically, there are provided: an aqueous polyhydroxyurethane resin dispersion containing a polyhydroxyurethane resin finely dispersed in water, wherein the polyhydroxyurethane resin contains a repeating unit represented by formula (1) as a basic structure and has a carboxyl group-containing chemical structure moiety represented by formula (6) in the structure; an aqueous dispersion composition containing this polyhydroxyurethane resin component and a layered clay mineral favorably made into a composite; and a gas-barrier resin film which is produced using the aqueous polyhydroxyurethane resin dispersion or the aqueous dispersion composition.

  本文提供了：一种水性聚羟基氨基甲酸乙酯树脂分散体，该分散体可实现工业应用所需的长期储存，并可形成具有优异气体阻隔性能的涂膜；一种水性分散组合物，该组合物含有树脂和粘土矿物的复合物；以及一种具有优异气体阻隔性能的涂膜，该涂膜是使用水性聚羟基氨基甲酸乙酯树脂分散体或水性分散组合物制成的。具体而言，提供了一种水性聚羟基聚氨酯树脂分散体，含有在水中精细分散的聚羟基聚氨酯树脂，其中聚羟基聚氨酯树脂含有以式（1）表示的重复单元作为基本结构，并在结构上具有以式（6）表示的含羧基的化学结构分子；含有该聚羟基聚氨酯树脂成分和层状粘土矿物的水性分散体组合物，该层状粘土矿物被有利地制成一种复合材料；以及 使用该聚羟基聚氨酯树脂水性分散体或该水性分散体组合物生产的气体阻隔树脂薄膜。
• COATING COMPOSITION AND COATING FILM
  申请人：DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD.

  公开号：EP3950862A1

  公开（公告）日：2022-02-09

  The present invention provides a paint composition that can suppress occurrence of a scratch on a paint film to be formed on a surface of a substrate and form a paint film such that the film is unlikely to be broken even when the film is scratched with powerful force and exhibits self-repairability by which a scratch which has occurred disappears with the lapse of time. Provided are a paint composition and a paint film each containing a polysiloxane-modified polyhydroxyurethane resin and, as a curing agent, a polyisocyanate compound, wherein the resin has repeating units represented by formula (1) and contains, in the repeating units, a unit such that X in the formula represents a Si1-300 dimethyl siloxane group, and a crosslinked paint film formed with the resin has a 20% modulus at 25°C of 10 MPa or less.

  本发明提供了一种涂料组合物，该组合物可以抑制在基材表面形成的漆膜上出现划痕，并形成漆膜，即使漆膜被强力划伤也不会破损，而且漆膜具有自我修复能力，已出现的划痕会随着时间的推移而消失。本发明提供了一种涂料组合物和漆膜，每种组合物和漆膜都含有聚硅氧烷改性的聚羟基氨基甲酸酯树脂和作为固化剂的聚异氰酸酯化合物，其中树脂具有由式（1）表示的重复单元，并且在重复单元中含有一个单元，使得式中的 X 代表 Si1-300 二甲基硅氧烷基团，并且用该树脂形成的交联漆膜在 25°C 时的 20% 模量为 10 兆帕或更小。
• Aqueous polyhydroxyurethane resin dispersion, method for producing said aqueous dispersion, gas-barrier resin film produced using said aqueous dispersion, aqueous polyhydroxyurethane resin dispersion composition containing clay mineral, gas-barrier coating agent comprising said composition, and gas-barrier resin film
  申请人：DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD.

  公开号：US10689543B2

  公开（公告）日：2020-06-23

  An aqueous polyhydroxyurethane resin dispersion, which can be stored for a long time, and with which a coating film having a high gas-barrier property can be formed; an aqueous dispersion composition containing a complex of the resin and a clay mineral; and a film having a high gas-barrier property produced using the aqueous polyhydroxyurethane resin dispersion or the aqueous dispersion composition are provided. The aqueous polyhydroxyurethane resin dispersion comprises a polyhydroxyurethane resin finely dispersed in water, where the polyhydroxyurethane resin has in its structure, a repeating unit represented by formula (1) as a basic structure and a carboxyl group-containing chemical structure moiety represented by formula (6), described in this specification. The aqueous dispersion composition comprising the polyhydroxyurethane resin and a layered clay mineral form composite. The film having a high gas-barrier is produced using the aqueous dispersion or the aqueous dispersion composition.

  本发明提供了一种水性聚羟基氨基甲酸乙酯树脂分散体，该分散体可长期储存，并能形成具有高气体阻隔性的涂膜；一种水性分散组合物，其中含有该树脂和粘土矿物的复合物；以及一种使用水性聚羟基氨基甲酸乙酯树脂分散体或水性分散组合物生产的具有高气体阻隔性的涂膜。水性聚羟基氨基甲酸乙酯树脂分散体由分散在水中的聚羟基氨基甲酸乙酯树脂组成，其中聚羟基氨基甲酸乙酯树脂的结构中具有式（1）代表的重复单元作为基本结构和式(6)代表的含羧基的化学结构分子。由聚羟基聚氨酯树脂和层状粘土矿物组成的水性分散组合物。利用水性分散体或水性分散体组合物生产出具有高气体阻隔性的薄膜。
• CONTAINER COATING COMPOSITIONS
  申请人：PPG Industries Ohio, Inc.

  公开号：US20150110981A1

  公开（公告）日：2015-04-23

  A coating composition for application to the surface of a container comprising: (a) a film-forming resinous material comprising a functional group-containing reaction product of: (i) a cyclic carbonate group-containing material, (ii) a polyamine; (b) a curing agent reactive with functional groups of (a); (c) a liquid diluent.