4,4'-(Propane-1,3-diyl)bis(1,1-dimethylpiperidin-1-ium) | 74910-68-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 4,4'-(Propane-1,3-diyl)bis(1,1-dimethylpiperidin-1-ium)
• 英文别名: 4-[3-(1,1-dimethylpiperidin-1-ium-4-yl)propyl]-1,1-dimethylpiperidin-1-ium
• CAS: 74910-68-2
• 化学式: C17H36N2+2
• 分子量: 268.5
• InChiKey: FMOAPRRKDMTVFS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

文献信息

• Method for manufacturing zeolite and method for manufacturing epsilon-caprolactam
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP1614657A2

  公开（公告）日：2006-01-11

  The present invention provides a method for manufacturing a zeolite comprising following steps of: (1): calcining crystals obtained by hydrothermal synthesis reaction of a silicon compound; (2): contact treating a calcined product obtained by the step (1) with an aqueous solution including an amine and/or a quaternary ammonium compound; (3): calcining a treated product obtained by the step (2); and (4): contact treating the calcined product obtained by the step (3) with an aqueous solution including ammonia and/or an ammonium salt. According to the present invention, a method is also provided wherein ε-caprolactam is manufactured by Beckmann rearrangement reaction of cyclohexanone oxime in a gaseous phase in the presence of the zeolite manufactured by the above-described method.

  本发明提供了一种制造沸石的方法，包括以下步骤： (1)：煅烧通过硅化合物的水热合成反应得到的晶体； (2)：将步骤(1)得到的煅烧产物与包括胺和/或季铵盐化合物的水溶液接触处理； (3) 煅烧经步骤（2）处理的产品；以及 (4)：用包括氨和/或铵盐的水溶液接触处理步骤(3)得到的煅烧产物。 根据本发明，还提供了一种方法，其中ε-己内酰胺是通过环己酮肟在气相中的贝克曼重排反应，在上述方法制造的沸石存在下制造的。
• Process for regenerating catalyst for producing a-caprolactam and process for producing e-caprolactam
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP1875964A1

  公开（公告）日：2008-01-09

  The present invention provides a process for regenerating a catalyst for producing e-caprolactam comprising the steps of adsorbing a silicon compound on a zeolite catalyst that had been used for a Beckmann rearrangement reaction of cyclohexanone oxime and contacting the catalyst with an aqueous solution containing a compound selected from a quaternary ammonium compound, lower alkylamines and ammonia. The present invention also provides a process for producing e-caprolactam comprising subjecting cyclohexanone oxime to the Beckmann rearrangement reaction in the presence of the catalyst thus regenerated.

  本发明提供了一种再生生产依己内酰胺的催化剂的工艺，该工艺包括以下步骤：将硅化合物吸附在曾用于环己酮肟贝克曼重排反应的沸石催化剂上，并将催化剂与含有选自季铵化合物、低级烷基胺和氨的化合物的水溶液接触。本发明还提供了一种生产 e-己内酰胺的工艺，该工艺包括在存在由此再生的催化剂的情况下，使环己酮肟进行贝克曼重排反应。
• Method for producing epsilon caprolactam and method for producing pentasil type zeolite
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP2157080A2

  公开（公告）日：2010-02-24

  The present invention provides a method which can produce ε-caprolactam with a good selectivity by reacting cyclohexanone oxime with a good conversion in a vapor phase Beckmann rearrangement reaction. Disclosed is a method for producing ε-caprolactam, which comprises performing a vapor phase Beckmann rearrangement reaction of cyclohexanone oxime in the presence of a pentasil type zeolite, wherein the pentasil type zeolite is a zeolite obtained by subjecting a mixture containing a silicon compound, water, and a compound represented by formula (I):          [(R1)3N+-(CH2)m-N+(R1)2-(CH2)m-N+(R1)3]-3/n (A)     (I) wherein R1 represents an alkyl group having 1 to 4 carbon atoms, A represents an n-valent anion, m represents an integer of 5 to 7, and n represents an integer of 1 to 3, to a hydrothermal synthesis reaction.

  本发明提供了一种方法，通过在气相贝克曼重排反应中以良好的转化率与环己酮肟反应，可生产出选择性良好的ε-己内酰胺。本发明公开了一种生产ε-己内酰胺的方法，该方法包括在五硅型沸石存在下进行环己酮肟的气相贝克曼重排反应，其中五硅型沸石是通过将含有硅化合物、水和式（I）代表的化合物的混合物进行处理而得到的沸石： [(R1)3N+-(CH2)m-N+(R1)2-(CH2)m-N+(R1)3]-3/n (A) (I) 其中 R1 代表具有 1 至 4 个碳原子的烷基，A 代表正价阴离子，m 代表 5 至 7 的整数，n 代表 1 至 3 的整数。
• Method for manufacturing zeolite and method for manufacturing epsilon-caprolatam
  申请人：Hoshino Masahiro

  公开号：US20060004194A1

  公开（公告）日：2006-01-05

  The present invention provides a method for manufacturing a zeolite comprising following steps of: (1): calcining crystals obtained by hydrothermal synthesis reaction of a silicon compound; (2): contact treating a calcined product obtained by the step (1) with an aqueous solution including an amine and/or a quaternary ammonium compound; (3): calcining a treated product obtained by the step (2); and (4): contact treating the calcined product obtained by the step (3) with an aqueous solution including ammonia and/or an ammonium salt. According to the present invention, a method is also provided wherein ε-caprolactam is manufactured by Beckmann rearrangement reaction of cyclohexanone oxime in a gaseous phase in the presence of the zeolite manufactured by the above-described method.

  本发明提供了一种制造沸石的方法，包括以下步骤：(1)：煅烧通过硅化合物的水热合成反应得到的晶体；(2)：将步骤(1)得到的煅烧产物与包括胺和/或季铵盐化合物的水溶液接触处理；(3)：煅烧步骤(2)得到的处理产物；以及(4)：将步骤(3)得到的煅烧产物与包括氨和/或铵盐的水溶液接触处理。根据本发明，还提供了一种方法，其中ε-己内酰胺是通过环己酮肟在气相中的贝克曼重排反应，在上述方法制造的沸石存在下制造的。
• Method for producing epsilon-caprolactam by Beckmann-rearrangement in the gas phase in the presence of a pentasil-type zeolite
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP2157080B1

  公开（公告）日：2012-04-25