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4-(piperidin-4-ylmethyl)piperidine | 52791-19-2

中文名称
——
中文别名
——
英文名称
4-(piperidin-4-ylmethyl)piperidine
英文别名
di(piperidin-4-yl)methane;dipiperidinomethane;di-[4]piperidyl-methane;Di-[4]piperidyl-methan;4-[(Piperidin-4-yl)methyl]piperidine
4-(piperidin-4-ylmethyl)piperidine化学式
CAS
52791-19-2
化学式
C11H22N2
mdl
——
分子量
182.309
InChiKey
XUTHRJJZMHXMFR-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    1.4
  • 重原子数:
    13
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    24.1
  • 氢给体数:
    2
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    参考文献:
    名称:
    基于多胺骨架的乙酰胆碱酯酶非共价抑制剂的构效关系。3.用环状部分取代内部多亚甲基链的效果。
    摘要:
    在本文中,我们通过研究其八亚甲基间隔基通过取代二哌啶和二苯胺部分来分离两个酰胺功能的作用,扩展了AChE抑制剂己二胺(2)的乙基类似物3的SAR研究。化合物4和8是这两个系列化合物中最有趣的。化合物4是最有效的AChE抑制剂,pIC50值为8.48 +/- 0.02,同时还显示出显着的毒蕈碱M2拮抗活性(pKb值为6.18 +/- 0.20)。合适的检测方法的可用性使我们能够验证2、3、4和8是否抑制AChE诱导的Abeta聚集。尽管所有四种衍生物都导致混合的AChE抑制类型(活性位点和PAS),但只有4和8带有内部受约束的间隔子,与多奈哌齐相比,它们能够更大程度地抑制AChE诱导的Abeta聚集。显然,基于线性多胺骨架的AChE抑制剂结合两个AChE位点的能力可能不足以抑制AChE诱导的Abeta聚集。双哌啶衍生物4成为一种有价值的药理学工具,并有望成为新的配体用于研究和有望治疗阿尔茨海默氏病的先导化合物。
    DOI:
    10.1021/jm0494366
  • 作为产物:
    参考文献:
    名称:
    Gerzon et al., Journal of medicinal and pharmaceutical chemistry, 1959, vol. 1, p. 223,227
    摘要:
    DOI:
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文献信息

  • Synthesis of bis(indolylmaleimide) macrocycles
    作者:Siavosh Mahboobi、Irene Dechant、Hans Reindl、Herwig Pongratz、Alfred Popp、Dieter Schollmeyer
    DOI:10.1002/jhet.5570370215
    日期:2000.3
    The synthesis of a novel class of macrocyclic bis(indolylmaleimides) is reported. The key step involves the intermolecular connection of 2,2′-bridged indoles with 3,4-dibromo-2,5-dihydro-1H-2,5-pyrroledione (dibromomaleimide) derivatives. The bis(indolylmaleimides) afforded by this method were further processed by intramolecular nucleophilic substitution of the remaining bromo substituents forming
    报道了一类新型的大环双(吲哚基马来酰亚胺)的合成。关键步骤涉及2,2'-桥吲哚与3,4-二溴-2,5-二氢-1 H -2,5-吡咯二酮(二溴马来酰亚胺)衍生物的分子间连接。通过该方法提供的双(吲哚基马来酰亚胺)进一步加工,通过分子内亲核取代其余的溴取代基,形成柔性的N-取代大环(9a-9j,10a-10e),并通过连接两个马来酰亚胺,形成半刚性大环(7a-7xx))。
  • Internal release agent, composition including internal release agent, and process for producing a plastic lens using same composition
    申请人:MITSUI CHEMICALS, INC.
    公开号:US10239239B2
    公开(公告)日:2019-03-26
    An internal release agent includes at least one phosphodiester represented by the following general formula (1). In the formula, R1 and R2 independently represent a hydrocarbon group having 1 to 30 carbon atoms, which is optionally substituted with at least one hydroxyl group, and R3 represents an alkylene group having 2 to 4 carbon atoms. A plurality of R3's may be the same as or different from each other. M represents a hydrogen atom, an ammonium ion, an alkali metal ion, or a monovalent/divalent alkali earth metal ion, and n is an integer of 1 to 60.
    内部释放剂至少包括一个由以下一般式(1)表示的磷酸二酯。在该式中,R1和R2分别表示具有1至30个碳原子的烃基,该烃基可以选择性地取代至少一个羟基,而R3表示具有2至4个碳原子的烷基基团。多个R3可以相同或者彼此不同。M代表氢原子、铵离子、碱金属离子或者一价/二价碱土金属离子,n为1至60的整数。
  • Polymerizable composition, optical material comprising the composition and method for producing the material
    申请人:——
    公开号:US20040254258A1
    公开(公告)日:2004-12-16
    A cured matter obtained by polymerizing and curing a polymerizable composition comprising a compound having at least one episulfide in a molecule is reduced in an odor by adding a perfume to the polymerizable composition comprising the compound having at least one episulfide in a molecule. A cloudiness of the lens is removed by raising a purity of sulfur to 98% or more. A reduction in a chlorine content of the sulfur compound described above to 0.1% by weight or less elevates an oxidation resistance and a light fastness of the high refractive index optical material and improves a color tone thereof. An optical product having a high refractive index and a high-degree transparency is provided by subjecting the composition in advance to deaerating treatment at 0 to 100° C. for one minute to 24 hours under a reduced pressure of 0.001 to 50 torr.
    通过聚合和固化至少含有一种环硫醚的化合物的可聚合组合物获得的治愈物质,通过向至少含有一种环硫醚的化合物的可聚合组合物中添加香水来减少其气味。通过将硫的纯度提高到98%或更高,可以消除镜片的混浊。将上述硫化合物的氯含量降低至0.1%或更低可以提高高折射率光学材料的氧化抗性和耐光性,并改善其色调。通过在0至100°C下将组合物事先进行脱气处理,以在0.001至50 torr的减压下持续1分钟至24小时,可提供具有高折射率和高度透明度的光学产品。
  • Episulfide compound and process for producing the same
    申请人:——
    公开号:US20030149231A1
    公开(公告)日:2003-08-07
    The episulfide compound of the present invention has, in one molecule, one or more epithio structures represented by the following Formula 1: 1 wherein R 1 is C 1 -C 10 hydrocarbylene group; R 2 , R 3 and R 4 are each independently C 1 -C 10 hydrocarbyl group or hydrogen; Y is S, O, Se or Te; n is an integer of from 0 to 5; and m is 0 or 1, and further characterized by having a nitrogen content of 5000 ppm or less. The optical material produced by curing the episulfide compound by polymerization has a high refractive index and a large Abbe's number with little coloring and haze. The optical material is useful, particularly, as spectacle plastic lenses.
    本发明的环氧丙烷化合物在一个分子中具有一个或多个如下式1所表示的环硫结构:其中,R1是C1-C10烃基链;R2、R3和R4各自独立地是C1-C10烃基或氢;Y是S、O、Se或Te;n为0至5的整数;m为0或1,并且具有5000ppm或以下的氮含量。通过聚合固化环氧丙烷化合物制备的光学材料具有高折射率和大的阿贝数,且具有很少的色差和浑浊度。该光学材料特别适用于制作眼镜塑料镜片。
  • POLYMERIZABLE COMPOSITION AND POLYTHIOCARBONATE POLYTHIOETHER
    申请人:Watanabe Masanori
    公开号:US20090306334A1
    公开(公告)日:2009-12-10
    Disclosed is a polymerizable composition comprising Component (a): a polythiocarbonate polythiol, Component (b): an episulfide compound, and optionally Component (c): an organic compound having a functional group that is reactive to the episulfide compound. The polymerizable composition can be cured to provide a polythioether having excellent optical properties (a high refractive index and a high Abbe's number) as well as excellent mechanical properties (a high bending distortion and a high glass transition temperature) and thus exhibiting excellent properties as an optical material.
    本发明公开了一种聚合物组合物,包括组分(a):聚硫醇聚硫醚碳酸酯,组分(b):环硫化合物,以及可选的组分(c):具有对环硫化合物反应的官能团的有机化合物。该聚合物组合物可以固化,形成具有优异光学性能(高折射率和高阿贝数)以及优异机械性能(高弯曲畸变和高玻璃化转变温度)的聚硫醚,因此作为光学材料具有优异的性能。
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