摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

4,6-dihydrazinopyrimidine | 1488-49-9

中文名称
——
中文别名
——
英文名称
4,6-dihydrazinopyrimidine
英文别名
4,6-Dihydrazino-pyrimidin;4,6-dihydrazinylpyrimidine;(6-hydrazinylpyrimidin-4-yl)hydrazine
4,6-dihydrazinopyrimidine化学式
CAS
1488-49-9
化学式
C4H8N6
mdl
MFCD00233982
分子量
140.148
InChiKey
YVLNNFXVMOEMPX-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

  • 熔点:
    223-224 °C (decomp)
  • 沸点:
    367.2±52.0 °C(Predicted)
  • 密度:
    1.73±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -0.7
  • 重原子数:
    10
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    102
  • 氢给体数:
    4
  • 氢受体数:
    6

反应信息

  • 作为反应物:
    描述:
    丙酮酸甲酯4,6-dihydrazinopyrimidine甲醇 为溶剂, 反应 4.0h, 以82%的产率得到
    参考文献:
    名称:
    Synthesis, structure and magnetic properties of Ni(II) and Cu(II), [2 × 2] grid complexes of pyrimidine-based symmetric ditopic ligands
    摘要:
    The successful synthesis of new pyrimidine based organic ligands with terminal carboxylate and oxime functional groups, followed by their employment in metallogrid self-assembly has yielded three tetranuclear [Ni-4(L-1)(4)]center dot 2CH(3)CN center dot 4CH(3)OH center dot 4H(2)O (1), [Cu-4(HL1)(4) ]center dot 8CH(3) OH center dot 28H(2)O (2) and [Ni-4(H2L2)(4)](CF3SO3 )(8)center dot 4CH(3)NO(2)center dot 8H(2)O (3), [2 x 2] metallogrid complexes. The complexes have been well characterized by elemental analyses, IR spectra, UV-vis spectra and X-ray structural analyses. Variable temperature magnetic measurements/studies done on these three complexes followed by magnetic data fitting suggest that all the three complexes are dominated by intramolecular antiferromagnetic exchange coupling.
    DOI:
    10.1016/j.ica.2018.10.019
  • 作为产物:
    描述:
    4,6-二氯嘧啶 作用下, 以 乙醇 为溶剂, 生成 4,6-dihydrazinopyrimidine
    参考文献:
    名称:
    An AIE active acidochromic pyrimidine-functionalized two-in-one fluorescent probe for selective relay detection of Al3+/Zn2+ and PPi with various detection applications
    摘要:
    该探针是一种二合一荧光探针,可用于选择性接力检测 Al3+/Zn2+ 和 PPi,具有多种检测用途。
    DOI:
    10.1039/d3nj03379a
点击查看最新优质反应信息

文献信息

  • [EN] AZO PIGMENTS, AND PIGMENT DISPERSION, COLORING COMPOSITION AND INK FOR INKJET RECORDING CONTAINING THE AZO PIGMENT<br/>[FR] PIGMENTS AZOÏQUES, DISPERSION DE PIGMENTS, COMPOSITION COLORANTE ET ENCRE POUR IMPRESSION À JET D'ENCRE CONTENANT LE PIGMENT AZOÏQUE
    申请人:FUJIFILM CORP
    公开号:WO2009110643A1
    公开(公告)日:2009-09-11
    Provided is an azo pigment represented by the following general formula (1), a tautomer of the azo pigment, and a salt or a hydrate thereof: General formula (1) wherein Q represents the non-metallic atoms necessary to complete a 5- to 7-membered heterocyclic group, W represents an alkoxy group, an amino group, an alkyl group, or an aryl group, X1 and X2 each independently represents a hydrogen, an alkyl group, an acyl group, an alkylsulfonyl group, or an arylsulfonyl group, R1 represents a hydrogen or a substituent, R2 represents a heterocyclic group, n represents an integer of from 1 to 4 and the general formula (1) represents a dimer formed through Q, W, X1, X2, R1, or R2 when n=2, a trimer formed through Q, W, X1, X2, R1, or R2 when n=3, and a tetramer formed through Q, W, X1, X2, R1, or R2 when n=4.
    提供的是以下一般式(1)所代表的偶氮颜料,偶氮颜料的互变异构体,以及其盐或水合物:一般式(1)中,Q代表必要的非金属原子,以完成一个5-至7-成员杂环基团,W代表烷氧基、氨基、烷基或芳基,X1和X2分别独立地代表氢、烷基、酰基、烷基磺酰基或芳基磺酰基,R1代表氢或取代基,R2代表杂环基团,n代表1至4的整数,一般式(1)代表当n=2时通过Q、W、X1、X2、R1或R2形成的二聚体,当n=3时通过Q、W、X1、X2、R1或R2形成的三聚体,以及当n=4时通过Q、W、X1、X2、R1或R2形成的四聚体。
  • Color composition for color filter, method for preparing it, and color filter
    申请人:FUJIFILM Corporation
    公开号:EP2228409A3
    公开(公告)日:2010-11-17
    A color composition for color filter is provided, the color composition for color filter including: at least one of an azo pigment represented by formula (1), a tautomer of the azo pigment, and salts or hydrates thereof: wherein Y represents a hydrogen atom or a substituent; W represents an alkoxy group, an amino group, an alkyl group or an aryl group; G represents a hydrogen atom, an alkyl group, a cycloalkyl group, an aralkyl group, an alkenyl group, an alkynyl group, an aryl group or a heterocyclic group; X1 and X2 each independently represents a hydrogen atom, an alkyl group, an acyl group, an alkylsulfonyl group or an arylsulfonyl group; R1 represents a hydrogen atom or a substituent; R2 represents a heterocyclic group; and n represents an integer of from 1 to 4.
    提供了用于彩色滤光片的颜色组合,该颜色组合包括:由式(1)表示的偶氮颜料中的至少一种,偶氮颜料的互变异构体,以及其盐或水合物:其中Y代表氢原子或取代基;W代表烷氧基、氨基、烷基或芳基;G代表氢原子、烷基、环烷基、芳基烷基、烯基、炔基、芳基或杂环基;X1和X2分别独立地代表氢原子、烷基、酰基、烷基磺酰基或芳基磺酰基;R1代表氢原子或取代基;R2代表杂环基;n代表1到4之间的整数。
  • 水性顔料分散液及びその製造方法、着色組成物、インク組成物、並びに、インクジェット記録方法
    申请人:富士フイルム株式会社
    公开号:JP2017061659A
    公开(公告)日:2017-03-30
    【課題】水性顔料分散液を用いた着色組成物、インク組成物及びインクジェット記録方法を提供する。【解決手段】CuKα特性X線回折におけるブラッグ角(2θ±0.2°)が7.6°、及び25.6°に特徴的X線回折ピークを有する式(1)で表されるアゾ顔料を含有する水性顔料分散液、及びその製造方法。【選択図】なし
    使用水性颜料分散液的着色组合物,墨水组合物和喷墨记录方法。含有在CuKα特性X射线衍射中的Bragg角(2θ±0.2°)为7.6°和25.6°处具有特征性X射线衍射峰的由式(1)表示的偶氮颜料的水性颜料分散液,以及其制备方法。【选择图】无
  • AZO PIGMENT COMPOSITION, PRODUCTION PROCESS OF AZO PIGMENT COMPOSITION, DISPERSION CONTAINING AZO PIGMENT COMPOSITION, COLORING COMPOSITION AND INK FOR INKJET RECORDING
    申请人:Tateishi Keiichi
    公开号:US20110017099A1
    公开(公告)日:2011-01-27
    To provide an azo pigment composition exhibiting very good hue and light fastness and having excellent tinctorial strength (color density) and preferably further provide an azo pigment composition containing an azo pigment having characteristic X-ray diffraction peaks at different positions or a tautomer thereof. An azo pigment composition comprising at least one kind of an azo pigment represented by formula ( 1 ) having characteristic X-ray diffraction peaks at Bragg angles) (2θ±0.2°) of 7.6°, 25.6° and 27.7° in the CuKα characteristic X-ray diffraction or a tautomer thereof:
    提供一种表现出非常良好色调和耐光性并具有优异着色力(颜色密度)的偶氮颜料组合物,并且最好进一步提供一种含有在不同位置具有特征X射线衍射峰或其互变异构体的偶氮颜料的偶氮颜料组合物。一种偶氮颜料组合物,包括至少一种由式(1)表示的具有在CuKα特征X射线衍射中Bragg角度(2θ±0.2°)为7.6°、25.6°和27.7°的特征X射线衍射峰或其互变异构体的偶氮颜料:
  • Discovery of 4,6‐bis(2‐(( <i>E</i> )‐benzylidene)hydrazinyl)pyrimidin‐2‐Amine with Antibiotic Activity
    作者:Cecilia C. Russell、Andrew Stevens、Kelly A. Young、Jennifer R. Baker、Siobhann N. McCluskey、Manouchehr Khazandi、Hongfei Pi、Abiodun Ogunniyi、Stephen W. Page、Darren J. Trott、Adam McCluskey
    DOI:10.1002/open.201800241
    日期:2019.7
    (E)‐N′‐((E)‐1‐(4‐chlorophenyl)ethylidene)‐2‐(1‐(4‐chlorophenyl)ethylidene)hydrazine‐1‐carboximidhydrazide displays methicillin‐resistant Staphyoccoccus aureus (MRSA) and vancomycin‐resistant Enterococci (VRE) MICs of 2 μg mL−1. Herein we describe the structure‐activity relationship development of a novel series of guanidine to 2‐aminopyrimidine isosteres that ameliorate the low levels of mammalian cytotoxicity
    氯苯胍(ë) - ñ ' - ((ë)-1-(4-氯苯基)亚乙基)-2-(1-(4-氯苯基)亚乙基)肼基-1- carboximidhydrazide显示耐甲氧西林Staphyoccoccus黄色葡萄球菌(MRSA)和2微克毫升万古霉素耐药肠球菌(VRE)的MIC -1。在这里,我们描述了一系列新型的胍到2-氨基嘧啶等位基因的结构-活性关系的发展,该缓和剂改善了先导化合物中哺乳动物细胞毒性的低水平,同时保留了良好的抗生素活性。除去2-NH 2嘧啶部分使这些类似物失去活性。引入中央2-NH 2三嗪部分的活性降低了10倍。苯基至环己基等位基因是无活性的。4 BrPh和4-CH 3 pH值的2的MIC值和4微克毫升-1,针对分别MRSA和VRE,是有希望的未来发展的候选者。
查看更多