1,1-dimethyl-4-cyclohexylpiperazin-1-ium hydroxide | 865144-53-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: 1,1-dimethyl-4-cyclohexylpiperazin-1-ium hydroxide
• 英文别名: 4-Cyclohexyl-1,1-dimethyl-piperazinium hydroxide；4-cyclohexyl-1,1-dimethylpiperazin-1-ium;hydroxide
• CAS: 865144-53-2
• 化学式: C₁₂H₂₅N₂*HO
• 分子量: 214.351
• InChiKey: XXBUQDRMSUXLRV-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  1.53
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  4.2
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  4-cyclohexyl-1,1-dimethylpiperazinium 在 MTO-DOWEX SBR LCNG(OH) resin 作用下， 以 水 为溶剂， 生成 1,1-dimethyl-4-cyclohexylpiperazin-1-ium hydroxide
  参考文献：
  名称：

  Synthesis and use of MSE-framework type molecular sieves

  摘要：

  一种合成具有MSE框架类型的晶体分子筛的方法，包括晶化反应混合物，该混合物包括水源、四价元素氧化物Y的源，所述四价元素选择自硅、锡、钛、钒和锗中的至少一种，碱金属或碱土金属M的源和具有以下一般结构的有机阳离子Q的源： 其中，R1为氢或烷基，R2和R3为烷基。

  公开号：

  US20090318696A1

文献信息

• Microporous Crystalline Zeolite Material, Zeolite ITQ-32, Preparation Method Thereof and Use of Same
  申请人：Corma Canos Avelino

  公开号：US20090068092A1

  公开（公告）日：2009-03-12

  The invention relates to a microporous crystalline zeolite material which, in the calcined state and in the absence of defects in the crystalline lattice thereof, manifested by the presence of silanols, has empirical formula x(M 1/n XO 2 ):y YO 2 :SiO 2 , in which M is selected from among H+, at least one inorganic cation with charge +n and a mixture of both; X is at least one chemical element in oxidation state +3; Y is at least one chemical element in oxidation state +4, which is different from Si, x has a value of between 0 and 0.2 inclusive, and y has a value of between 0 and 0.1 inclusive. In addition, as it is synthesised, and in the calcined state, the material has a characteristic X-ray diffraction pattern known as ITQ-32. The invention also relates to the method of preparing said material and to the use thereof.

  本发明涉及一种微孔结晶沸石材料，该材料在焙烧状态下且晶格中不存在硅醇的缺陷的情况下，具有经验公式x(M1/nXO2)：y YO2：SiO2，其中M从H+、至少一种带电+n的无机阳离子和两者的混合物中选择；X是至少一种+3氧化态的化学元素；Y是至少一种+4氧化态的与Si不同的化学元素，x的值在0到0.2之间，包括0.2，y的值在0到0.1之间，包括0.1。此外，当它被合成并处于焙烧状态时，该材料具有一种称为ITQ-32的特征X射线衍射图案。本发明还涉及制备该材料的方法以及其用途。
• Microporous crystalline zeolite material, zeolite ITQ-32, preparation method thereof and use of same
  申请人：Consejo Superior de Investigaciones Cientificas

  公开号：US07582278B2

  公开（公告）日：2009-09-01

  The invention relates to a microporous crystalline zeolite material which, in the calcined state and in the absence of defects in the crystalline lattice thereof, manifested by the presence of silanols, has empirical formula x(M1/nXO2):yYO2:SiO2, in which M is selected from among H+, at least one inorganic cation with charge +n and a mixture of both; X is at least one chemical element in oxidation state +3; Y is at least one chemical element in oxidation state +4, which is different from Si, x has a value of between 0 and 0.2 inclusive, and y has a value of between 0 and 0.1 inclusive. In addition, as it is synthesised, and in the calcined state, the material has a characteristic X-ray diffraction pattern known as ITQ-32. The invention also relates to the method of preparing said material and to the use thereof.

  本发明涉及一种微孔晶体沸石材料，其在经过煅烧并且晶格中没有缺陷（由硅醇的存在表现出来）的情况下，具有经验式x(M1/nXO2):yYO2:SiO2，其中M选自H+，至少一种带电+n的无机阳离子和两者的混合物；X至少是一种氧化态为+3的化学元素；Y至少是一种氧化态为+4的化学元素，不同于Si；x的值在0至0.2之间，包括0和0.2；y的值在0至0.1之间，包括0和0.1。此外，该材料在合成和煅烧状态下具有一种特征的X射线衍射图案，称为ITQ-32。本发明还涉及制备该材料的方法及其用途。
• SEPARATION OF FLUIDS USING ZEOLITE ITQ-32
  申请人：CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS

  公开号：EP1918012A1

  公开（公告）日：2008-05-07

  The invention relates to a method of separating fluids from mixtures using a zeolite known as ITQ-32 consisting of a two-dimensional pore system comprising channels with openings formed by 8 tetrahedra which are interconnected by channels with openings formed by 12 tetrahedra. The inventive method comprises at least the following steps: a) the zeolite ITQ-32 material is brought into contact with the mixture of fluids, b) one or more of the components are adsorbed in the zeolite ITQ-32 material, c) the non-adsorbed components are extracted, and d) one or more of the components adsorbed in the zeolite ITQ-32 material are recovered.

  本发明涉及一种使用 ITQ-32 沸石从混合物中分离流体的方法，ITQ-32 沸石由二维孔隙系统组成，孔隙系统包括由 8 个四面体形成的具有开口的通道，这些通道通过由 12 个四面体形成的具有开口的通道相互连接。本发明的方法至少包括以下步骤：a) 将沸石 ITQ-32 材料与流体混合物接触；b) 将一种或多种组分吸附在沸石 ITQ-32 材料中；c) 提取非吸附组分；d) 回收吸附在沸石 ITQ-32 材料中的一种或多种组分。
• Removal of occluded alkali metal cations from MSE-framework type molecular sieves
  申请人：ExxonMobil Research and Engineering Company

  公开号：US10226319B2

  公开（公告）日：2019-03-12

  A method for reducing the level of occluded alkali metal cations from an MSE-framework type molecular sieve comprises either (a) contacting the molecular sieve with a solution containing ammonium ions at a temperature of at least about 50° C. to ammonium-exchange at least part of the occluded potassium ions or (b) contacting the molecular sieve with steam at a temperature of at least about 300° C. and then subjecting the steamed molecular sieve to ammonium exchange.

  一种降低MSE-框架型分子筛中碱金属阳离子闭锁水平的方法包括：(a)在至少约50℃的温度下将分子筛与含有铵离子的溶液接触，使至少部分闭锁的钾离子进行铵交换；或(b)在至少约300℃的温度下将分子筛与蒸汽接触，然后使蒸过的分子筛进行铵交换。
• Molecular sieves and a process for making molecular sieves
  申请人：ExxonMobil Research and Engineering Company

  公开号：US11318451B2

  公开（公告）日：2022-05-03

  Processes are provided for preparing molecular sieves of framework structure MEI, TON, MRE, MWW, MFS, MOR, FAU, EMT, or MSE. The process involves preparing a synthesis mixture for the molecular sieve wherein the synthesis mixture includes a morphology modifier L selected from the group consisting of cationic surfactants having a quaternary ammonium group comprising at least one hydrocarbyl group having at least 12 carbon atoms, nonionic surfactants, anionic surfactants, sugars and combinations thereof.

  提供了制备框架结构为 MEI、TON、MRE、MWW、MFS、MOR、FAU、EMT 或 MSE 的分子筛的工艺。该工艺包括制备分子筛的合成混合物，其中合成混合物包括形态改性剂 L，该形态改性剂选自具有季铵基团的阳离子表面活性剂、非离子表面活性剂、阴离子表面活性剂、糖及其组合组成的组。