2-[2-(2-丁氧基乙氧基)乙氧基]乙胺 | 85030-57-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 2-[2-(2-丁氧基乙氧基)乙氧基]乙胺
• 英文名称: 2-(2-(2-butoxyethoxy)ethoxy)ethanamine
• 英文别名: 3,6,9-trioxa-tridecylamine；2-(2-(2-Butoxyethoxy)ethoxy)ethylamine；2-[2-(2-butoxyethoxy)ethoxy]ethanamine
• CAS: 85030-57-5
• 化学式: C₁₀H₂₃NO₃
• 分子量: 205.298
• InChiKey: LXLXYIZJFSMUMX-UHFFFAOYSA-N

物化性质

• 沸点：
  279.8±20.0 °C(Predicted)
• 密度：
  0.948±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.3
• 重原子数：
  14
• 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：
  53.7
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-[2-(2-丁氧基乙氧基)乙氧基]乙胺 、 1,1-二甲氧基-N,N-二甲基乙胺 在 二甲胺 作用下， 以 四氢呋喃 为溶剂， 反应 18.25h， 以96%的产率得到N'-(2-(2-(2-butoxyethoxy)ethoxy)ethyl)-N,N-dimethylacetimidamide
  参考文献：
  名称：

  A Synthesis of Acetamidines

  摘要：

  The condensation of primary amine with N,N-dimethylacetamide dimethyl acetal yields a mixture of acetamidine and imidate ester. The product distribution in this reaction depends on the temperature, solvent, and structure of the primary amine. It is possible to suppress the formation of imidate ester by performing the reaction in the presence of excess dimethyl amine, yielding acetamidine as the exclusive product. For acetamidines that cannot be purified either by crystallization or distillation, this new method is necessary for the generation of pure acetamidines in good yields.

  DOI：

  10.1021/jo102358d
• 作为产物：
  描述：

  三乙二醇单丁醚 在 4-二甲氨基吡啶 、 hydrazine hydrate 作用下， 以 乙醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 21.0h， 生成 2-[2-(2-丁氧基乙氧基)乙氧基]乙胺
  参考文献：
  名称：

  A Synthesis of Acetamidines

  摘要：

  The condensation of primary amine with N,N-dimethylacetamide dimethyl acetal yields a mixture of acetamidine and imidate ester. The product distribution in this reaction depends on the temperature, solvent, and structure of the primary amine. It is possible to suppress the formation of imidate ester by performing the reaction in the presence of excess dimethyl amine, yielding acetamidine as the exclusive product. For acetamidines that cannot be purified either by crystallization or distillation, this new method is necessary for the generation of pure acetamidines in good yields.

  DOI：

  10.1021/jo102358d

文献信息

• [EN] BIODEGRADABLE SOLVENTS FOR THE CHEMICAL INDUSTRY<br/>[FR] SOLVANTS BIODÉGRADABLES POUR L'INDUSTRIE CHIMIQUE
  申请人：UNIV DUBLIN CITY

  公开号：WO2009024607A1

  公开（公告）日：2009-02-26

  This invention relates to ionic liquid (ILs) solvents for chemical synthesis based on an alkyl - imidazolium cation core containing ionic liquids which have enhanced biodegradability and reduced toxicity relative to existing imidazolium bases ILs such as 1-butyl-3-methylimidazolium (bmmim) salts. Many of the described ILs produce a score of over 60% biodegradability over 28 days in a biodegradability test such as the Sturm Test, the Closed Bottle Test (OECD 301D) or the CO2 Headspace Test (ISO 14593). The ILs of the invention comprise an alkyl substituted imidazolium cationic core having a -C=OX- side chain in the 3-position of the imidazole ring, wherein X = O, NH, N or S and an associated counteranion characterized in that the -C=OX side chain comprises at least one ether linkage. The biodegradable and non-toxic IL may be used as green solvents for the chemical, pharmaceutical, biofuel and biomass industries. The ILs of the invention are particularly useful in hydrogenation, pericyclic and metathesis reactions.

  这项发明涉及一种基于含有烷基-咪唑啉阳离子核心的离子液体溶剂，用于化学合成，这些离子液体相对于现有如1-丁基-3-甲基咪唑啉（bmmim）盐类的咪唑啉基离子液体，具有增强的生物降解性和降低的毒性。所描述的许多离子液体在生物降解性测试中，例如Sturm测试、封闭瓶测试（OECD 301D）或CO2顶空测试（ISO 14593）中，28天内生物降解率超过60%。本发明的离子液体包括一个在咪唑啉环的3位上带有-C=OX-侧链的烷基取代咪唑啉阳离子核心，其中X=O，NH，N或S，以及一个相关的反离子，其特征在于-C=OX侧链至少包含一个醚键。这些生物降解且无毒的离子液体可作为化学、制药、生物燃料和生物质工业的绿色溶剂。特别是，本发明的离子液体在氢化、周环和复分解反应中非常有用。
• BIODEGRADABLE SOLVENTS FOR THE CHEMICAL INDUSTRY
  申请人：Gathergood Nick

  公开号：US20110201824A1

  公开（公告）日：2011-08-18

  This invention relates to ionic liquid (ILs) solvents for chemical synthesis based on an alkyl-imidazolium cation core containing ionic liquids which have enhanced biodegradability and reduced toxicity relative to existing imidazolium bases ILs such as 1-butyl-3-methylimidazolium (bmmim) salts. Many of the described ILs produce a score of over 60% biodegradability over 28 days in a biodegradability test such as the Sturm Test, the Closed Bottle Test (OECD 301D) or the CO 2 Headspace Test (ISO 14593). The ILs of the invention comprise an alkyl substituted imidazolium cationic core having a —C═OX— side chain in the 3-position of the imidazole ring, wherein X═O, NH, N or S and an associated counteranion characterized in that the —C═OX side chain comprises at least one ether linkage. The biodegradable and non-toxic IL may be used as green solvents for the chemical, pharmaceutical, biofuel and biomass industries. The ILs of the invention are particularly useful in hydrogenation, pericyclic and metathesis reactions.

  本发明涉及离子液体（ILs）溶剂用于基于含有增强生物降解性和降低毒性的烷基咪唑阳离子核心的化学合成的离子液体，相对于现有的咪唑基ILs，如1-丁基-3-甲基咪唑（bmmim）盐，许多所述的ILs在生物降解性测试中产生超过60％的生物降解性，如Sturm测试，闭瓶测试（OECD 301D）或CO2头空间测试（ISO 14593）。本发明的ILs包括一个烷基取代的咪唑阳离子核心，该核心在咪唑环的3位上具有一个—C═OX—侧链，其中X═O，NH，N或S，并且与之相关联的反离子的特征在于—C═OX侧链至少包含一个醚键。这种生物降解和无毒的IL可以用作化学，制药，生物燃料和生物质工业的绿色溶剂。本发明的ILs在氢化，周环和交换反应中特别有用。
• Gene delivery carrier
  申请人：Massachusetts Institute of Technology

  公开号：US11041069B2

  公开（公告）日：2021-06-22

  Disclosed are methods, compositions, reagents, systems, and kits to prepare and utilize poly (β-amino ester) (PBAE) polymers, which are synthesized via Michael addition reactions of diacrylates and amines disclosed herein. Various embodiments utilize lactones and lactone derivatives to generate the diacrylate compounds. The PBAE polymers are shown to be effective biodegradable carriers for the delivery of an agent such as an organic molecule, inorganic molecule, nucleic acid, protein, peptide, polynucleotide, targeting agent, an isotopically labeled chemical compound, vaccine, or an immunological agent.

  本文公开了制备和利用聚（β-氨基酯）（PBAE）聚合物的方法、组合物、试剂、系统和试剂盒，这些聚合物是通过本文公开的二丙烯酸酯和胺的迈克尔加成反应合成的。不同的实施例利用内酯和内酯衍生物生成二丙烯酸酯化合物。事实证明，PBAE 聚合物是一种有效的可生物降解载体，可用于传递有机分子、无机分子、核酸、蛋白质、肽、多核苷酸、靶向剂、同位素标记的化合物、疫苗或免疫制剂等制剂。
• Procédé de préparation de tris(éther-amines) et tris(éther-amines) ainsi obtenues
  申请人：RHONE-POULENC SPECIALITES CHIMIQUES

  公开号：EP0018884B1

  公开（公告）日：1981-11-04
• ALKYL ETHER AMINE FOAM CONTROL COMPOUNDS AND METHODS OF PROCESSING FOODSTUFFS
  申请人：Dow Global Technologies LLC

  公开号：EP3856386A1

  公开（公告）日：2021-08-04