1,2-bis-(tert-butylaminoethoxy)ethane | 99337-13-0

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1,2-bis-(tert-butylaminoethoxy)ethane
• 英文别名: 1,2-bis(tertiarybutylaminoethoxy)ethane；1,2-Bis-(tertiarybutylaminoethoxy) ethane；N-[2-[2-[2-(tert-butylamino)ethoxy]ethoxy]ethyl]-2-methylpropan-2-amine
• CAS: 99337-13-0
• 化学式: C₁₄H₃₂N₂O₂
• 分子量: 260.42
• InChiKey: UGGUOQMUQUMCJX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  18
• 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：
  42.5
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  叔丁胺 、 三乙二醇 生成 1,2-bis-(tert-butylaminoethoxy)ethane
  参考文献：
  名称：

  HO, W. S. WINSTON;STOGRYN, EUGENE L.;SARTORI, GUIDO

  摘要：

  DOI：

文献信息

• Aqueous polyglycidol synthesis with ultra-low branching
  申请人：Vanderbilt University

  公开号：US10308763B2

  公开（公告）日：2019-06-04

  Disclosed herein are glycidol-based polymers, nanoparticles, and methods related thereto useful for a variety of applications, including, but not limited to, drug delivery. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

  本文披露了基于环氧丙烷醇的聚合物、纳米粒子及相关方法，可用于各种应用，包括但不限于药物输送。本摘要旨在作为特定领域搜索的扫描工具，不旨在限制本发明。
• Process for preparing di-amino-polyalkenyl ethers
  申请人：Exxon Research and Engineering Company

  公开号：US04665195A1

  公开（公告）日：1987-05-12

  Disclosed is a process for producing di-amino-polyalkenyl ethers by reacting (a) one or more acyclic or heterocyclic amino compounds with (b) one or more polyalkenyl ether glycols or polyalkenyl amino ether alcohols, in the presence of a hydrogenation catalyst, at elevated temperatures and pressures.

  本发明公开了一种制备二氨基多烯醚的方法，该方法包括在氢化催化剂的存在下，在高温高压条件下将（a）一种或多种无环或杂环氨基化合物与（b）一种或多种多烯醚基甘醇或多烯醚基氨基甘醇反应。
• PROCESS FOR REMOVAL OF ACID GASES FROM A FLUID STREAM WITH A LIQUID ABSORBENT COMPRISING A PIPERAZINE RING
  申请人：BASF SE

  公开号：US20220152551A1

  公开（公告）日：2022-05-19

  A process for removal of acid gases from fluid stream, wherein the fluid stream is brought into contact with an absorbent to obtain a treated fluid stream and a laden absorbent, the absorbent comprising a diluent and a compound of the general formula (I) wherein R 1 is selected from C 1 -C 8 -alkyl and C 2 -C 8 -hydroxyalkyl; R 2 is selected from hydrogen and C 1 -C 8 -alkyl; R 3 is selected from hydrogen and C 1 -C 8 -alkyl; R 4 is selected from hydrogen and C 1 -C 8 -alkyl; R 5 is C 1 -C 8 -alkyl; with the proviso that at least one of the following conditions (i) and (ii) is met: (i) R 5 is C 3 -C 8 -alkyl bound to the nitrogen atom via a secondary or tertiary carbon atom; (ii) when R 4 is hydrogen, R 3 is C 1 -C 8 -alkyl; or when R 4 is C 1 -C 8 -alkyl, at least one of R 2 and R 3 is C 1 -C 8 -alkyl; and n is an integer from 0 to 6. Further provided is an absorbent for the absorption of acid gases from a fluid stream, comprising a diluent and a compound of the general formula (I) as defined above, as well as the use of a compound of the general formula (I) as defined above for removal of acid gases from a fluid stream. The absorbents are useful for the selective removal of hydrogen sulfide from fluid streams and have high acid gas loading capacity, high stability, and low volatility.

  一种从流体流中去除酸性气体的过程，其中将流体流与吸收剂接触以获得处理后的流体流和负载吸收剂，所述吸收剂包括稀释剂和通式（I）的化合物，其中R1选择自C1-C8烷基和C2-C8羟基烷基；R2选择自氢和C1-C8烷基；R3选择自氢和C1-C8烷基；R4选择自氢和C1-C8烷基；R5是C1-C8烷基；但至少满足以下条件之一（i）和（ii）之一：（i）R5是通过次级或三级碳原子与氮原子结合的C3-C8烷基；（ii）当R4为氢时，R3为C1-C8烷基；或当R4为C1-C8烷基时，至少有一个R2和R3是C1-C8烷基；n是0到6的整数。还提供了一种吸收剂，用于从流体流中吸收酸性气体，包括稀释剂和如上所述的通式（I）的化合物，以及使用如上所述的通式（I）的化合物从流体流中去除酸性气体。这些吸收剂对于选择性地从流体流中去除硫化氢非常有用，并具有高酸性气体负载能力，高稳定性和低挥发性。
• CO2 CAPTURE METHODS USING THERMOVIBRIO AMMONIFICANS CARBONIC ANHYDRASE
  申请人：SAIPEM S.p.A.

  公开号：EP4011484A1

  公开（公告）日：2022-06-15

  Methods for enzyme-enhanced CO2 capture include contacting a CO2 -containing gas with an aqueous absorption solution at process conditions-such as high temperature, high pH, and/or using carbonate-based solutions-in the presence of Thermovibrio ammonificans carbonic anhydrase (TACA) or functional derivative thereof for catalyzing the hydration reaction of CO2 into bicarbonate and hydrogen ions and/or catalyzing the desorption reaction to produce a CO2 gas. The TACA may be provided to flow with the solution to cycle through a CO2 capture system that includes an absorber and a stripper.

  酶增强型二氧化碳捕集方法包括在高温、高 pH 值和/或使用碳酸盐溶液等工艺条件下，将含二氧化碳的气体与水吸收溶液接触，并在热嗜氨梭菌碳酸酐酶（TACA）或其功能衍生物存在的情况下，催化二氧化碳水合反应为碳酸氢盐和氢离子，和/或催化解吸反应以产生二氧化碳气体。TACA 可与溶液一起流经二氧化碳捕集系统，该系统包括一个吸收器和一个汽提器。
• Variants of thermovibrio ammonificans carbonic anhydrase and CO2 capture methods using thermovibrio ammonificans carbonic anhydrase variants
  申请人：CO2 SOLUTIONS INC.

  公开号：US10415028B2

  公开（公告）日：2019-09-17

  The present description relates to recombinant or engineered carbonic anhydrase polypeptides, variants, and functional derivatives thereof, having improved properties that make them advantageous for use in CO2 capture operations (e.g., CO2 capture solvents, alkaline pH, and/or elevated temperatures), as well as polynucleotides and vectors encoding same. The present description also relates to methods, processes and systems for CO2 capture which make use of the recombinant or engineered carbonic anhydrase polypeptides, variants, and functional derivatives thereof.

  本说明涉及重组或工程化碳酸酐酶多肽、变体及其功能衍生物，它们具有改进的特性，使其有利于用于二氧化碳捕获操作（例如二氧化碳捕获溶剂、碱性pH值和/或高温），以及编码它们的多核苷酸和载体。本说明还涉及利用重组或工程化碳酸酐酶多肽、变体及其功能衍生物进行二氧化碳捕获的方法、工艺和系统。