Tributyl(2-hydroxyethyl)azanium

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: Tributyl(2-hydroxyethyl)azanium
• 化学式: C14H32NO+
• 分子量: 230.41
• InChiKey: UCVGPWMKVFBRMN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  16
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

文献信息

• METHOD FOR PREPARING DIALKYL CARBONATE
  申请人：Koh Jae Cheon

  公开号：US20120130111A1

  公开（公告）日：2012-05-24

  The present invention provides a method for preparing dialkyl carbonate from urea or alkyl carbamate and alkyl alcohol using an ionic liquid comprising a cation, which produces a hydrogen ion, and a hydrophobic anion containing fluorine with high temperature stability in the presence of catalyst containing a metal oxide or hydrotalcite. Since the present invention can prepare dialkyl carbonate at a pressure lower than those of existing methods, it does not require an expensive pressure control device and peripheral devices for maintaining high pressure including the installation cost. It is also the method for preparing a dialkyl carbonate with high yield, thus improving economical efficiency. Moreover, the method of the present invention hardly produces any waste during the process and is thus an eco-friendly method.

  本发明提供了一种从尿素或烷基碳酸酯和烷基醇制备二烷基碳酸酯的方法，使用包含产生氢离子的阳离子和含有高温稳定性的含氟疏水性阴离子的离子液体，在催化剂的存在下，催化剂包含金属氧化物或水滑石。由于本发明可以在比现有方法更低的压力下制备二烷基碳酸酯，因此不需要昂贵的压力控制装置和维持高压力的外围设备，包括安装成本。这也是一种高产率制备二烷基碳酸酯的方法，从而提高了经济效益。此外，本发明的方法在过程中几乎不产生任何废物，因此是一种环保的方法。
• PREPARATION OF POLYISOCYANATES HAVING ISOCYANURATE GROUPS AND THEIR USE
  申请人：BASF SE

  公开号：US20130303758A1

  公开（公告）日：2013-11-14

  The present invention relates to a novel process for preparing polyisocyanates having isocyanurate groups by a partial trimerization of (cyclo)aliphatic diisocyanates in the presence of at least one trimerization catalyst from the group of ammonium salts of lactames and to the use of the thus obtainable polyisocyanates having isocyanurate groups as a polyisocyanate component in polyurethane coatings.

  本发明涉及一种新型的制备具有异氰酸酯基的聚异氰酸酯的方法，该方法通过在至少一种催化三聚反应的羧酸内酰胺铵盐存在下进行（环）脂肪族二异氰酸酯的部分三聚反应来实现，并且该得到的具有异氰酸酯基的聚异氰酸酯可用作聚氨酯涂料中的聚异氰酸酯组分。
• QUATERNARY AMMONIUM COMPOUND, AND AGENT FOR SUPPRESSION OF GENERATION OF VOLATILE ORGANIC COMPOUND FROM POLYACETAL BY USE OF THE SAME
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：US20190161433A1

  公开（公告）日：2019-05-30

  A quaternary ammonium compound represented by the following formula (1): [(R1) m (R2) 4-m N + ] n X n− (1) wherein each R1 independently represents an unsubstituted alkyl group or substituted alkyl group having 1 to 30 carbon atoms; an aryl group having 6 to 20 carbon atoms; an aralkyl group where an unsubstituted alkyl group or substituted alkyl group having 1 to 30 carbon atoms is substituted with at least one aryl group having 6 to 20 carbon atoms; or an alkylaryl group where an aryl group having 6 to 20 carbon atoms is substituted with at least one unsubstituted alkyl group or substituted alkyl group having 1 to 30 carbon atoms; each R2 independently represents a group having 2 to 60 carbon atoms and 2 to 30 oxygen atoms, the group represented by the following formula: —(RO)k-H, wherein R represents a substituted or unsubstituted alkyl group and k represents a natural number of 2 or more.

  以下是用中文翻译的结果： 一种四元铵化合物，由以下公式（1）表示：[(R1)m(R2)4-mN+]nXn−（1）其中，每个R1独立地表示未取代的1至30个碳原子的烷基或取代的烷基；具有6至20个碳原子的芳基；取代的1至30个碳原子的烷基或取代的烷基被至少一个具有6至20个碳原子的芳基取代的芳基烷基；或者，具有6至20个碳原子的芳基被至少一个未取代的1至30个碳原子的烷基或取代的烷基取代的烷基芳基；每个R2独立地表示具有2至60个碳原子和2至30个氧原子的基团，由以下公式表示：-（RO）k-H，其中R表示取代或未取代的烷基，k表示自然数2或更多。
• New trimerization catalysts from sterically hindered salts
  申请人：Air Products and Chemicals, Inc.

  公开号：EP1852448A2

  公开（公告）日：2007-11-07

  The present invention provides trimerization catalyst compositions having a sterically hindered carboxylate salt and methods to produce a polyisocyanurate/polyurethane foam using such trimerization catalyst compositions.

  本发明提供了具有立体受阻羧酸盐的三聚催化剂组合物，以及使用此类三聚催化剂组合物生产聚异氰酸酯/聚氨酯泡沫的方法。
• New trimer catalyst with improved processability and surface cure
  申请人：Air Products and Chemicals, Inc.

  公开号：EP1852449A2

  公开（公告）日：2007-11-07

  The present invention provides trimerization catalyst compositions having an α,β-unsaturated carboxylate salt and methods to produce a polyisocyanurate/polyurethane foam using such trimerization catalyst compositions.

  本发明提供了具有α，β-不饱和羧酸盐的三聚催化剂组合物，以及使用这种三聚催化剂组合物生产聚异氰酸酯/聚氨酯泡沫的方法。