2-(1-methyl-butylamino)-ethanol | 6622-24-8

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 2-(1-methyl-butylamino)-ethanol
• 英文别名: (2-Hydroxy-aethyl)-(1-methyl-butyl)-amin；2-(1-Methyl-butylamino)-aethanol；2-(2-Hydroxy-aethylamino)-pentan；2-(Pentan-2-ylamino)ethanol
• CAS: 6622-24-8
• 化学式: C₇H₁₇NO
• 分子量: 131.218
• InChiKey: YGOWPDFSHXDZOL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  9
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  32.3
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-(1-methyl-butylamino)-ethanol 在 氯化亚砜 、 Petroleum ether 作用下， 生成 (2-chloro-ethyl)-(1-methyl-butyl)-amine; hydrochloride
  参考文献：
  名称：

  合成抗疟药；8-氨基喹啉的一些衍生物。

  摘要：

  DOI：

  10.1021/ja01170a023
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 铂 作用下， 生成 2-(1-methyl-butylamino)-ethanol
  参考文献：
  名称：

  Synthesis of 2-Alkylaminoethanols from Ethanolamine

  摘要：

  DOI：

  10.1021/ja01259a005

文献信息

• PROCESS FOR PREPARING (METH)ACRYLIC ACID
  申请人：Vogel Bernd

  公开号：US20100029979A1

  公开（公告）日：2010-02-04

  The present invention relates to a process for preparing (meth)acrylic acid, characterized in that a cyclic ester is converted to (meth)acrylic acid in the presence of a catalyst. The (meth)acrylic acid prepared can in particular be converted to (meth)acrylates.

  本发明涉及一种制备（甲基）丙烯酸的方法，其特征在于在催化剂的存在下将环状酯转化为（甲基）丙烯酸。制备的（甲基）丙烯酸可以特别地转化为（甲基）丙烯酸酯。
• PROCESS FOR PREPARING TETRAMETHYL GLYCOLIDE
  申请人：Vogel Bernd

  公开号：US20100010276A1

  公开（公告）日：2010-01-14

  The present invention relates to a process for preparing tetramethylglycolide by heating a composition which comprises at least 50% by weight of 2-hydroxy-isobutyric acid and/or tetramethylglycolide to a temperature of at least 100° C.

  本发明涉及一种制备四甲基乙二酰乙酯的方法，包括将含有至少50%重量的2-羟基异丁酸和/或四甲基乙二酰乙酯的组合物加热至至少100℃的温度。
• 1,3-Dialkyl-2-imidazolidinones and a manufacturing process therefor
  申请人：MITSUI CHEMICALS, INC.

  公开号：EP0992497A1

  公开（公告）日：2000-04-12

  1,3-dialkyl-2-imidazolidinones are made by a process involving a direct one-step reaction from industrially available alkylene carbonate, N-alkylethanolamine or 1,2-diol; the process can minimize formation of solid material and can be readily conducted in a large-scale industrial production with high yield and few byproducts. The process is characterized in that alkylene carbonate, N-alkylethanolamine or 1,2-diol is reacted with monoalkylamine and carbon dioxide, alkylcarbamate alkylamine salt, and/or 1,3-dialkyurea, by heating them at 50°C or higher in a reactor whose area in contact with at least part of the reactants and/or products is made of a metal comprising titanium or zirconium and/or an oxide thereof, or an inorganic glass.

  1,3-二烷基-2-咪唑烷酮是由工业上可获得的碳酸亚烷基酯、N-烷基乙醇胺或 1,2-二醇直接一步反应制得的；该工艺可最大限度地减少固体物质的形成，并易于进行大规模工业生产，产量高，副产品少。该工艺的特点是：碳酸亚烷基酯、N-烷基乙醇胺或 1,2-二醇与单烷基胺和二氧化碳、烷基氨基甲酸酯烷基胺盐和/或 1,3-二基脲在 50°C 或更高温度下在反应器中加热反应，反应器与至少部分反应物和/或产物接触的区域由钛或锆和/或其氧化物组成的金属或无机玻璃制成。
• 1,3-dialkyl-2-imidazolidinones and a manufacturing process therefor
  申请人：MITSUI CHEMICALS, INC.

  公开号：EP1148051A2

  公开（公告）日：2001-10-24

  1,3-dialkyl-2-imidazolidinones are made by a process involving a direct one-step reaction from industrially available alkylene carbonate, N-alkylethanolamine or 1,2-diol; the process can minimize formation of solid material and can be readily conducted in a large-scale industrial production with high yield and few byproducts. The process is characterized in that alkylene carbonate, N-alkylethanolamine or 1,2-diol is reacted with monoalkylamine and carbon dioxide, alkylcarbamate alkylamine salt, and/or 1,3-dialkyurea, by heating them at 50°C or higher in a reactor whose area in contact with at least part of the reactants and/or products is made of a metal comprising titanium or zirconium and/or an oxide thereof, or an inorganic glass.

  1,3-二烷基-2-咪唑烷酮是由工业上可获得的碳酸亚烷基酯、N-烷基乙醇胺或 1,2-二醇直接一步反应制得的；该工艺可最大限度地减少固体物质的形成，并易于进行大规模工业生产，产量高，副产品少。该工艺的特点是：碳酸亚烷基酯、N-烷基乙醇胺或 1,2-二醇与单烷基胺和二氧化碳、烷基氨基甲酸酯烷基胺盐和/或 1,3-二基脲在 50°C 或更高温度下在反应器中加热反应，反应器与至少部分反应物和/或产物接触的区域由钛或锆和/或其氧化物组成的金属或无机玻璃制成。
• Acid gas absorbent, acid gas removal method and acid gas removal device
  申请人：Kabushiki Kaisha Toshiba

  公开号：EP2468385A2

  公开（公告）日：2012-06-27

  An acid gas absorbent of which recovery amount of acid gas such as carbon dioxide is high, and an acid gas removal device and an acid gas removal method using the acid gas absorbent are provided. The acid gas absorbent of the embodiment comprising at least one type of tertiary amine compound represented by the following general formula (1). (In the above-stated formula (1), either one of the R1, R2 represents a substituted or non-substituted alkyl group of which carbon number is 2 to 5, and the other one represents a substituted or non-substituted alkyl group of which carbon number is 1 to 5. The R3 represents a methyl group or an ethyl group, and the R4 represents a hydroxyalkyl group. The R1, R2 may either be the same or different, and they may be coupled to form a cyclic structure.) The acid gas aborbent may also be a secondary amine.

  本发明提供了一种二氧化碳等酸性气体回收量高的酸性气体吸收剂，以及使用该酸性气体吸收剂的酸性气体去除装置和酸性气体去除方法。本实施例中的酸性气体吸收剂包含至少一种由以下通式（1）表示的叔胺化合物。 (在上述式（1）中，R1、R2 中的任一个代表碳数为 2 至 5 的取代或非取代烷基，另一个代表碳数为 1 至 5 的取代或非取代烷基。R3 代表甲基或乙基，R4 代表羟烷基。R1、R2 既可以相同，也可以不同，它们可以联接形成环状结构）。 酸性气体吸收剂也可以是仲胺。