1,1-二甲基-3,5-二亚甲基哌啶鎓氯化物 | 53754-71-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 中文名称: 1,1-二甲基-3,5-二亚甲基哌啶鎓氯化物
• 英文名称: 1,1-Dimethyl-3,5-dimethylenepiperidinium chloride
• 英文别名: 1,1-dimethyl-3,5-dimethylidenepiperidin-1-ium;chloride
• CAS: 53754-71-5
• 化学式: C9H16ClN
• 分子量: 173.68
• InChiKey: KRAHAGWQEMMUGK-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -1.42
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Process for preparing chain exteded thermoplastic guanidinium polymers
  申请人：Hall Denise

  公开号：US20050041080A1

  公开（公告）日：2005-02-24

  A process for forming a chain extended thermoplastic polymer which comprises reacting: (i) a prepolymer comprising one or more guanidinium or biguanidinium units and having at least one reactive end group; and (ii) a chain extender having at least two groups able to react with reactive end group(s) in (i). The polymers may be used as fixing agents to reduce highlighter smear of prints prepared by ink jet printing.

  一种制备链延伸热塑性聚合物的方法，包括反应：(i)预聚物，其中包括一个或多个胍盐或双胍盐单元，并具有至少一个反应末端基团;和(ii)链延伸剂，具有至少两个能够与(i)中的反应末端基团反应的基团。这些聚合物可用作固定剂，以减少喷墨打印制备的印刷品的荧光笔晕染。
• PROCESS FOR THE PREPARATION OF SURFACE-TREATED CALCIUM CARBONATE MATERIAL AND USE OF SAME IN THE CONTROL OF ORGANIC MATERIAL IN AN AQUEOUS MEDIUM
  申请人：Buri Matthias

  公开号：US20130192784A1

  公开（公告）日：2013-08-01

  The present invention relates to a process for the production of a surface-treated calcium carbonate, the use of this surface-treated calcium carbonate in a process for the control of organic material in an aqueous medium, as well as to a composite of surface-treated calcium carbonate and organic material, such as a composite of surface-treated calcium carbonate and to the use of such a composite.

  本发明涉及一种制备经表面处理的碳酸钙的方法，以及在水介质中控制有机物质的过程中使用这种经表面处理的碳酸钙，以及经表面处理的碳酸钙和有机物质的复合材料，例如经表面处理的碳酸钙复合材料以及这种复合材料的使用。
• Coupling reaction
  申请人：THE COMMON SERVICES AGENCY FOR THE SCOTTISH HEALTH SERVICE

  公开号：EP0209251A2

  公开（公告）日：1987-01-21

  Hydroxy-substituted compounds such as hydroxy-substituted macroporous gels can be coupled to a nitrogen-containing base by means of a bis epoxide coupling agent. The resulting derivatised gels are useful in biological purification techniques.

  羟基取代的化合物，如羟基取代的大孔凝胶，可通过双环氧化物偶联剂与含氮碱偶联。由此产生的衍生化凝胶可用于生物纯化技术。
• Glass fiber reinforced vinyl chloride polymer products and process for their preparation
  申请人：THE B.F. GOODRICH COMPANY

  公开号：EP0257524A2

  公开（公告）日：1988-03-02

  Vinyl chloride (VC) resins, particularly poly(vinyl chloride) (PVC) and chlorinated poly(vinyl chloride) (CPVC) are reinforced with glass fibers which have been sized with a particular aminosilane coupling agent and a particularly chracterized basic film former. At the pro­cessing temperature of VC resin, containing a stabilizer against degradation during thermoforming, for example in an extruder, or on a mixing mill used to blend the resin with sized glass fibers, a reaction occurs between an aminosilane coupling agent and the VC resin which reaction involves C=C bonds in the homopolymer, provided the poly­mer film former in the size is more basic than poly(vinyl acetate) ("PVA"). The film former catalyzes the thermal dehydrohalogenation of the VC homopolymer at the fiber-­resin interface so as to generate allylic Cl moieties in chains of the homopolymer, which moieties react with the amine groups of the aminosilane. The size is most con­veniently coated on the fibers from a sizing solution, dispersion or emulsion containing the coupling agent and film former in which allylic Cl moieties in VC resin chains become covalently bonded to an aminosilane, so that even upon thorough extraction of a GFR VC composite with tetrahydrofuran (THF), sufficient bound VC resin remains so that X-ray photoelectron spectroscopic (XPS) examina­tion indicates that the ratio of total chlorine to total carbon remaining on the surface of the glass fibers, i.e. the ratio of the areas of the "Cl(2p)/C(ls)" peaks, is at least 0.9l.

  氯乙烯（VC）树脂，特别是聚氯乙烯（PVC）和氯化聚氯乙烯（CPVC），是用玻璃纤维加固的，玻璃纤维的尺寸是用一种特殊的氨基硅烷偶联剂和一种特殊的铬化碱性成膜剂确定的。在含有防止热成型过程中降解的稳定剂的氯乙烯树脂的加工温度下，例如在挤出机中，或在用于将树脂与一定尺寸的玻璃纤维混合的混炼机上，氨基硅烷偶联剂与氯乙烯树脂之间会发生反应，该反应涉及均聚物中的 C=C 键，条件是聚合物成膜剂的碱性大于聚醋酸乙烯酯（"PVA"）。成膜剂在纤维-树脂界面上催化 VC 均聚物的热脱氢卤化反应，从而在均聚物链中生成烯丙基 Cl 分子，该分子与氨基硅烷的胺基团发生反应。最方便的方法是将含有偶联剂和成膜剂的上浆溶液、分散体或乳液涂覆在纤维上，在这种情况下，VC 树脂链中的烯丙基 Cl 分子会与氨基硅烷发生共价键合，因此，即使用四氢呋喃（THF）彻底萃取 GFR VC 复合材料，也会残留足够的结合 VC 树脂，从而使 X 射线光电子能谱（XPS）检查显示玻璃纤维表面残留的总氯与总碳之比，即玻璃纤维表面总氯与总碳的面积之比。即 "Cl(2p)/C(ls) "峰的面积比至少为 0.9l。
• Protein or peptide sequencing method and apparatus
  申请人：CITY OF HOPE

  公开号：EP0299741A2

  公开（公告）日：1989-01-18

  A method and apparatus for sequencing polypeptides, including a continuous flow reactor which may include a sample bearing membrane strip.

  一种多肽测序方法和装置，包括一个连续流反应器，其中可包括一个承载样品的膜条。