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2,5-bis(aminomethyl)piperazine | 1122585-41-4

中文名称
——
中文别名
——
英文名称
2,5-bis(aminomethyl)piperazine
英文别名
[5-(Aminomethyl)piperazin-2-yl]methanamine
2,5-bis(aminomethyl)piperazine化学式
CAS
1122585-41-4
化学式
C6H16N4
mdl
MFCD18071757
分子量
144.22
InChiKey
JOYZWWYHLNKUEF-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

物化性质

  • 沸点:
    263.4±8.0 °C(predicted)
  • 密度:
    0.974±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -2.6
  • 重原子数:
    10
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    76.1
  • 氢给体数:
    4
  • 氢受体数:
    4

反应信息

  • 作为产物:
    描述:
    甘油 在 catalyst precursor whose active composition comprised 50% by weight of Ni, calculated as NiO, 18% by weight of Cu, calculated as CuO, 2% by weight of Mo, calculated as MoO3, and 30% by weight or Zr, calculated as ZrO2 氢气 作用下, 以 为溶剂, 192.0 ℃ 、20.0 MPa 条件下, 反应 1076.0h, 生成 DL-氨基丙醇2,3-二氨基-1-丙醇丙烷-1,2,3-三胺2-氨基甲基-6-甲基哌嗪2,5-bis(aminomethyl)piperazine2-氨基甲基哌嗪2-aminomethyl-5-methylpiperazine2-甲基哌嗪1,2-丙二胺2,6-二甲基哌嗪2,5-二甲基哌嗪
    参考文献:
    名称:
    METHOD FOR PRODUCING AMINES FROM GLYCERIN
    摘要:
    本发明涉及一种通过在催化剂存在下,将甘油与氢气和来自氨和一次和二次胺组的氨化剂反应,在温度从100°C至400°C和压力从0.01至40兆帕(从0.1至400巴)条件下制备胺的方法。优选使用基于可再生原料的甘油。催化剂优选包括元素周期表第8和/或9和/或10和/或11族金属或多种金属或这些金属的一个或多个氧化物。该发明还涉及将反应产物用作水泥或混凝土生产中的添加剂以及其他用途领域。该发明还提供了化合物1,2,3-三胺丙烷,2-氨基甲基-6-甲基哌嗪,2,5-双(氨基甲基)哌嗪和2,6-双(氨基甲基)哌嗪。
    公开号:
    US20100240894A1
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文献信息

  • METHOD FOR PRODUCING AMINES FROM SUGAR ALCOHOLS
    申请人:Ernst Martin
    公开号:US20100311973A1
    公开(公告)日:2010-12-09
    The present invention relates to a process for preparing amines by reacting sugar alcohols with hydrogen and an aminating agent selected from the group of ammonia and primary and secondary amines in the presence of a catalyst at a temperature of from 100° C. to 400° C. and a pressure of from 1 to 40 MPa (from 10 to 400 bar). The catalyst preferably comprises one metal or a plurality of metals or one or more oxygen compounds of the metals of groups 8 and/or 9 and/or 10 and/or 11 of the Periodic Table of the Elements. The sugar alcohol is preferably obtained by hydrogenating the corresponding sugars. The invention further relates to the use of the reaction products as an additive in cement or concrete production and in other fields of use.
    本发明涉及一种通过在催化剂存在下将糖醇与氢气和从氨和一次和二次胺组成的氨化剂中选择的一种反应制备胺的方法,所述方法在温度为100°C至400°C和压力为1至40 MPa(从10至400巴)的条件下进行。催化剂优选包括周期表元素8和/或9和/或10和/或11族金属或多种金属或金属的一种或多种氧化合物。糖醇优选通过将相应的糖进行氢化而获得。本发明还涉及将反应产物用作水泥或混凝土生产中的添加剂以及在其他领域中的用途。
  • NOVEL CONJUGATED PROTEINS AND PEPTIDES
    申请人:Brocchini Stephen
    公开号:US20100239517A1
    公开(公告)日:2010-09-23
    The invention provides a novel process for conjugating a polymer, especially PEG, to a protein or peptide, which comprises reacting a polymeric conjugation reagent with a protein or peptide containing a polyhistidine tag under conditions such that conjugation occurs via said polyhistidine tag. The resulting conjugates are novel. The invention further relates to novel conjugates of the general formula (I) in which one of X and X′ represents a polymer, and the other represents a hydrogen atom; each Q independently represents a linking group; W represents an electron-withdrawing moiety or a moiety preparable by reduction of an electron-withdrawing moiety; or, if X′ represents a polymer, X-Q-W— together may represent an electron withdrawing group; and in addition, if X represents a polymer, X′ and electron withdrawing group W together with the interjacent atoms may form a ring; Z represents a protein or a peptide linked to A and B via respective histidine residues; A is a C 1-5 alkylene or alkenylene chain; and B is a bond or a C 1-4 alkylene or alkenylene chain.
    本发明提供了一种新型的将聚合物(特别是PEG)与蛋白质或肽共轭的方法,其中包括使用聚合物共轭试剂与含有多组组氨酸标签的蛋白质或肽在一定条件下反应,从而通过该多组组氨酸标签进行共轭。所得到的共轭物是新型的。本发明还涉及一般式(I)的新型共轭物,其中X和X'中的一个代表聚合物,另一个代表氢原子;每个Q独立地表示连接基团;W表示带有电子吸引基团或可通过还原带有电子吸引基团而制备的基团;或者,如果X'代表聚合物,则X-Q-W-可以一起表示带有电子吸引基团;此外,如果X代表聚合物,则X'和带有电子吸引基团W的中间原子一起可以形成一个环;Z表示通过各自的组氨酸残基与A和B连接的蛋白质或肽;A是C1-5烷基或烯基链;B是键或C1-4烷基或烯基链。
  • Hair treatment composition comprising Michael addition product and methods for treating hair
    申请人:L'OREAL
    公开号:US10004673B1
    公开(公告)日:2018-06-26
    The present disclosure relates to hair care compositions such as hair restructuring compositions comprising a combination of restructuring components. The compositions are unique because they dramatically improve the quality and durability of hair, especially chemically treated hair. Typically, the compositions include: (a) one or more amines selected from the group consisting of diamines, polyamines, alkylamines, alkanolamines, and mixtures thereof; (b) one or more unsaturated carboxylic acids of formula (I): wherein R1 is a linear or branched C2-C10 alkenyl group; R2 is a linear or branched C1-C10 alkyl group; and R3 is (meth)acryloyloxy; and (c) a cosmetically acceptable carrier.
    本公开涉及头发护理组合物,如由重组成分组合而成的头发重组组合物。这些组合物之所以独特,是因为它们能显著改善头发,尤其是经过化学处理的头发的质量和耐久性。通常,组合物包括(a) 一种或多种胺,选自由二胺、多胺、烷基胺、烷醇胺及其混合物组成的组; (b) 一种或多种式 (I) 的不饱和羧酸: 其中 R1 是直链或支链 C2-C10 烯基;R2 是直链或支链 C1-C10 烷基;R3 是(甲基)丙烯酰氧基;以及 (c) 化妆品可接受的载体。
  • Compositions and methods for improving the quality of chemically treated hair
    申请人:L'OREAL
    公开号:US11135150B2
    公开(公告)日:2021-10-05
    The present disclosure relates to hair care compositions for chemically treating hair, to kits comprising the compositions, and to methods for treating hair with the compositions. The compositions include one or more polymeric acid compounds and/or polymeric acid anhydride compounds in addition to one or more active agents for chemically treating the hair. Additionally, the compositions can optionally include one or more non-polymeric, mono-, di-, and/or tri-carboxylic acids and/or one or more mono- and/or di-amines and/or polyamines. Hair treated with the compositions exhibits improved softness, smoothness, and discipline.
    本公开涉及用于化学处理头发的护发组合物、包含该组合物的试剂盒以及用该组合物处理头发的方法。除了一种或多种用于化学处理头发的活性剂外,这些组合物还包括一种或多种聚合酸化合物和/或聚合酸酐化合物。此外,组合物还可以选择性地包括一种或多种非聚合物、单羧酸、二羧酸和/或三羧酸和/或一种或多种单胺和/或二胺和/或多胺。用这些组合物处理过的头发,其柔软度、光滑度和顺滑度都会得到改善。
  • VERFAHREN ZUR HERSTELLUNG VON AMINEN AUS GLYCERIN
    申请人:BASF SE
    公开号:EP2185499A1
    公开(公告)日:2010-05-19
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