N-(2,3-dipropylheptyl)tridecan-1-amine

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N-(2,3-dipropylheptyl)tridecan-1-amine
• 化学式: C₂₆H₅₅N
• 分子量: 381.7
• InChiKey: VUJWBBMYHZLEJJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.7
• 重原子数：
  27
• 可旋转键数：
  22
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  12
• 氢给体数：
  1
• 氢受体数：
  1

文献信息

• Microbial process for the preparation of acetic acid, as well as solvent for its extraction from the fermentation broth
  申请人：Bioengineering Resources, Inc.

  公开号：US20040236149A1

  公开（公告）日：2004-11-25

  A modified water-immiscible solvent useful in the extraction of acetic acid from aqueous streams is a substantially pure mixture of isomers of highly branched di-alkyl amines. Solvent mixtures formed of such a modified solvent with a desired co-solvent, preferably a low boiling hydrocarbon, are useful in the extraction of acetic acid from aqueous gaseous streams. An anaerobic microbial fermentation process for the production of acetic acid employs such solvents, under conditions which limit amide formation by the solvent and thus increase the efficiency of acetic acid recovery. Methods for the direct extraction of acetic acid and the extractive fermentation of acetic acid also employ the modified solvents and increase efficiency of acetic acid production. Such increases in efficiency are also obtained where the energy source for the microbial fermentation contains carbon dioxide and the method includes a carbon dioxide stripping step prior to extraction of acetic acid in solvent.

  一种改良的不溶于水的溶剂，由高度分支的双烷基胺的异构体组成，可用于从水溶液中提取乙酸。这种改良的溶剂与所需的共溶剂，最好是低沸点的烃类混合物，形成的溶剂混合物可用于从水气流中提取乙酸。一种厌氧微生物发酵生产乙酸的过程采用这样的溶剂，在限制溶剂的酰胺形成的条件下，从而提高乙酸回收的效率。直接提取乙酸和提取发酵乙酸的方法也采用了改良的溶剂，提高了乙酸生产的效率。当微生物发酵的能源含有二氧化碳，并且该方法在溶剂中提取乙酸之前包括二氧化碳剥离步骤时，也可获得这样的效率提高。
• Solvent for extraction of acetic acid from aqueous streams and anaerobic microbial fermentation process for producing acetic acid
  申请人：Bioengineering Resources, Inc.

  公开号：EP1520847A1

  公开（公告）日：2005-04-06

  A water-immiscible solvent/co-solvent mixture which extracts acetic acid from aqueous streams comprises (a) a water-immiscible solvent comprising greater than 50% by volume of a mixture of isomers of highly branched di-alkyl amines and less than about 1% by volume of mono-alkyl amines, said solvent having a coefficient of distribution greater than 10; and (b) at least 10% by volume of a non-alcoholic co-solvent having a boiling point lower than the boiling point of said solvent (a). Preferred water-immiscible solvent useful in the extraction of acetic acid from aqueous streams comprises about 91% by volume of a mixture of isomers of highly branched di-alkyl amines, about 0.2% by volume of mono-alkyl amines, and about 9% by volume tri-alkyl amines said solvent having a coefficient of distribution of greater than 10. An anaerobic microbial fermentation process for the production of acetic acid comprises the steps of: (a) fermenting in a bioreactor a gas stream comprising a least one gas selected from (1) carbon monoxide, (2) carbon dioxide and hydrogen, (3) carbon monoxide, carbon dioxide and hydrogen and (4) carbon monoxide and hydrogen in the presence of an aqueous stream comprising an anaerobic acetogenic bacteria in a nutrient medium, thereby producing a fermentation broth comprising acetic acid; (b) separating said bacteria from other components in said broth to provide a substantially cell-free stream; (c) continuously extracting acetic acid from said cell-free stream into a solvent phase by contacting said cell-free stream with a water-immiscible solvent/co-solvent mixture of the invention; (d) recycling said aqueous phase to said bioreactor and passing said solvent phase to a distillation column; and (e) continuously distilling from the product of (d) the acetic acid separately from the solvent phase under a temperature not exceeding 160°C; said extracting and distilling steps occurring without substantially degrading said amine to an amide, thus enhancing the efficiency of production of acetic acid.

  从水流中萃取乙酸的水不溶性溶剂/助溶剂混合物包括 (a) 一种不溶于水的溶剂，按体积计算，由 50%以上的高支化二烷基胺异构体混 合物和小于约 1%的单烷基胺组成，所述溶剂的分配系数大于 10；以及 (b) 至少 10%（体积）的非醇类助溶剂，其沸点低于所述溶剂（a）的沸点。用于从水流中萃取乙酸的优选不溶于水的溶剂包括约 91%（体积）的高支链二烷基胺异构体混合物、约 0.2%（体积）的单烷基胺和约 9%（体积）的三烷基胺，所述溶剂的分布系数大于 10。生产醋酸的厌氧微生物发酵工艺包括以下步骤： 1： (a) 在生物反应器中发酵包含至少一种选自(1)一氧化碳、(2)二氧化碳和氢、(3)一氧化碳、 二氧化碳和氢以及(4)一氧化碳和氢的气体的气流，该气流在营养介质中存在包含厌氧产乙酸菌的水流， 从而产生包含乙酸的发酵液； (b) 将所述细菌与所述发酵液中的其他成分分离，以提供基本上不含细胞的液流； (c) 通过将所述无细胞流与本发明的水不溶性溶剂/助溶剂混合物接触，从所述无细胞流中连续提取乙酸至溶剂相； (d) 将所述水相回收至所述生物反应器，并将所述溶剂相传递至蒸馏塔；以及 (e) 在不超过 160°C 的温度下，从(d)的产物中连续蒸馏出与溶剂相分开的乙酸；所述提取和蒸馏步骤在进行时不会将所述胺降解为酰胺，从而提高了乙酸的生产效率。
• Microbial process, and improved solvents useful in the conversion of gases into useful products
  申请人：——

  公开号：US20020086378A1

  公开（公告）日：2002-07-04

  A modified water-immiscible solvent useful in the extraction of acetic acid from aqueous streams is a substantially pure mixture of isomers of highly branched di-alkyl amines. Solvent mixtures formed of such a modified solvent with a desired co-solvent, preferably a low boiling hydrocarbon, are useful in the extraction of acetic acid from aqueous gaseous streams. An anaerobic microbial fermentation process for the production of acetic acid employs such solvents, under conditions which limit amide formation by the solvent and thus increase the efficiency of acetic acid recovery. Methods for the direct extraction of acetic acid and the extractive fermentation of acetic acid also employ the modified solvents and increase efficiency of acetic acid production. Such increases in efficiency are also obtained where the energy source for the microbial fermentation contains carbon dioxide and the method includes a carbon dioxide stripping step prior to extraction of acetic acid in solvent.

  一种可用于从水气流中萃取醋酸的改性不溶于水溶剂是一种高支链二烷基胺异构体的纯混合物。这种改性溶剂与所需助溶剂（最好是低沸点碳氢化合物）形成的溶剂混合物可用于从水气流中萃取乙酸。生产醋酸的厌氧微生物发酵工艺采用了这种溶剂，其条件限制了溶剂形成酰胺，从而提高了醋酸的回收效率。直接萃取醋酸和萃取发酵醋酸的方法也使用了改良溶剂，并提高了醋酸的生产效率。如果微生物发酵的能量来源含有二氧化碳，并且该方法包括在溶剂中萃取醋酸之前的二氧化碳汽提步骤，也能提高效率。
• MICROBIAL PROCESS FOR THE PREPARATION OF ACETIC ACID AS WELL AS SOLVENTS FOR ITS EXTRACTION FROM THE FERMENTATION BROTH
  申请人：Bioengineering Resources, Inc.

  公开号：EP1112246A1

  公开（公告）日：2001-07-04
• Solvent for extraction of acetic acid from aqueous streams
  申请人：BioEthanol Holdings, Inc.

  公开号：EP1520847B1

  公开（公告）日：2014-03-19