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2,3-萘二肼 | 81903-36-8

中文名称
2,3-萘二肼
中文别名
——
英文名称
2,3-naphthalene bishydrazine
英文别名
2,3-naphthalene dihydrazine;naphthalene-2,3-dihydrazine;2,3-naphthylenedihydrazine;2,3-naphtylenehydrazine;2,3-dihydrazino-naphthalene;(Naphthylen-(2.3))-di-hydrazin;(3-Hydrazinylnaphthalen-2-yl)hydrazine
2,3-萘二肼化学式
CAS
81903-36-8
化学式
C10H12N4
mdl
MFCD19201331
分子量
188.232
InChiKey
YIAJTHPUOIWKMT-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:
    450.5±28.0 °C(Predicted)
  • 密度:
    1.375±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.8
  • 重原子数:
    14
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    76.1
  • 氢给体数:
    4
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    Franzen, Journal fur praktische Chemie (Leipzig 1954), 1907, vol. <2> 76, p. 224
    摘要:
    DOI:
  • 作为产物:
    描述:
    2,3-二羟基萘一水合肼硫酸肼 作用下, 以 乙醇 为溶剂, 反应 4.0h, 以34%的产率得到2,3-萘二肼
    参考文献:
    名称:
    多环稠合芳族吡咯及其共轭聚合物的合成,表征和电化学†
    摘要:
    合成并电化学研究了多环稠合芳族吡咯基化合物苯并二吡咯,萘联吡咯及其烷基化衍生物。其中,具有四环稠合芳族结构的萘联吡咯通过电化学聚合得到萘联吡咯的均聚物,聚萘并吡咯,表明α,α′-吡咯位置对氧化偶合具有良好的反应性。作为合成共聚物的一种战略方法,通过研究β,β′-吡咯位置的反应性,将萘联吡咯与芳基醛共聚,得到聚(芳基亚甲基萘联吡咯)。此外,光学和电化学研究表明该共聚物具有低的光学带隙和升高的HOMO能级。
    DOI:
    10.1039/c8nj02252f
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文献信息

  • Dinaphthoporphycenes
    作者:Vladimir Roznyatovskiy、Vincent Lynch、Jonathan L. Sessler
    DOI:10.1021/ol101931y
    日期:2010.10.1
    Naphthobipyrrole is a potentially useful building block for porphyrin and porphyrin analogue synthesis. Reported here is a simple, generalizable synthetic route to α-formylated, β-substituted naphthobipyrroles and their use in the preparation of binaphthoporphycenes. The resulting binaphthoporphycenes possess a planar geometry as determined via a single-crystal X-ray diffraction analysis; they also
    Naphthobipyrrole 是卟啉卟啉类似物合成的潜在有用构件。这里报道了一种简单、可推广的 α-甲酰化、β-取代并联吡咯的合成路线及其在制备双卟啉中的用途。通过单晶 X 射线衍射分析确定,所得的双卟啉具有平面几何形状;与简单的卟啉相比,它们还显示出吸收最大值发生红移。
  • Synthesis and Multi-Oxo Anion-Binding Properties of Oligopyrrolic Macrocycles Based on Naphthobipyrrole
    作者:Abeje Abebayehu、Ranjan Dutta、Soo-Jin Kim、Ji Hye Lee、Hyonseok Hwang、Chang-Hee Lee
    DOI:10.1002/ejoc.201600547
    日期:2016.8
    A new class of oligopyrrolic macrocycles containing naphthobipyrrole units displays strong and selective binding affinity towards dihydrogen phosphate anions.
    含有吡咯单元的一类新的寡吡咯大环化合物对磷酸根阴离子显示出强大的选择性结合亲和力。
  • Naphthobipyrrole: Versatile Synthesis and Electropolymerization
    作者:Vladimir V. Roznyatovskiy、Nataliya V. Roznyatovskaya、Hubert Weyrauch、Karsten Pinkwart、Jens Tübke、Jonathan L. Sessler
    DOI:10.1021/jo1016426
    日期:2010.12.17
    A facile synthetic route to a new polycyclic pyrrole derivative, 3,8-diethyl-1,10-dihydro-benzo[e]pyrrolo[3,2-g]indole (1), is reported. This annulated bipyrrole acts as a monomer for electropolymerization and forms an electrochromic conducting polymer (poly1) when electrooxidized at low potentials (0.4 V vs Ag/Ag+) in acetonitrile. The presence of alkyl substituents at the 3 and 8 carbons (β-pyrrolic
    报道了一种合成新的多环吡咯生物3,8-二乙基-1,10-二-并[ e ]吡咯并[3,2- g ]吲哚(1)的简便方法。当在乙腈中以低电势(0.4 V vs. Ag / Ag +)电化时,这种环状联吡咯用作电聚合的单体,并形成电致变色的导电聚合物(poly 1)。在3和8个原子上(β-吡咯位置)烷基取代基的存在会引起吡咯重复单元的区域选择性2,5'-偶联,并产生更均一的聚合物poly 1。聚1从SEM图片可以看出,它呈现出球形形态。其光谱电化学特征可归因于四种可能状态的形成:中性,极化子,双极化子和横向双极化子。聚1所显示的相对较低的开关电势(相对于MeCN中的Ag / Ag +为-0.6至+0.9 V )使我们认为1具有作为可聚合部分的作用,可用于开发多色电致变色材料。
  • Low odor compositions and methods to attain low odor compositions
    申请人:Bohling James
    公开号:US20110166257A1
    公开(公告)日:2011-07-07
    This invention provides stable aqueous compositions including stable coating compositions, and methods of their production. The stable aqueous compositions and stable aqueous coating compositions comprise i) an aqueous dispersion of one or more emulsion-polymerized addition polymer comprising polymerized units of one or more carboxylester monomer, wherein at least one carboxylester monomer is a vinyl ester monomer; ii) one or more carboxylesterase enzyme; iii) one or more mono-alcohol with a formula molecular weight of less than 76; iv) optionally, acetaldehyde; and v) optionally, one or more organic carboxylester with a normal boiling point of less than 150° C.; and wherein the aqueous composition has a headspace volatile organic compound (VOC) content, as measured by headspace gas chromatography-mass spectrometry (GC-MS) at 33° C., characterized by a content of less than 10 ppm of acetaldehyde, and less than 10 ppm of the one or more organic carboxylester, and more than 50 ppm of the one or more mono-alcohol. Preferably, the ester hydrolysis activity in the composition is less than 0.010 micromole/minute.
    本发明提供了稳定的性组合物,包括稳定的涂料组合物及其生产方法。稳定的性组合物和稳定的性涂料组合物包括:i)一种或多种乳液聚合加成聚合物性分散体,其中包括一种或多种羧酸单体的聚合单元,其中至少一个羧酸单体是一种乙烯单体;ii)一种或多种羧酸酯酶;iii)一种或多种分子量小于76的单一醇;iv)可选的乙醛;v)可选的一种或多种有机羧酸,其正常沸点小于150°C。其中,性组合物在33°C下通过顶空气相色谱质谱(GC-MS)测量的挥发性有机化合物(VOC)含量的特征是,乙醛含量小于10ppm,一种或多种有机羧酸含量小于10ppm,一种或多种单一醇含量大于50ppm。优选地,组合物中的解活性小于0.010微摩尔/分钟。
  • Low odor compositions and low odor coating compositions
    申请人:Bohling James
    公开号:US20110152406A1
    公开(公告)日:2011-06-23
    This invention provides stable aqueous compositions including stable coating compositions, and methods of their production. The stable aqueous compositions and stable aqueous coating compositions comprise one or more emulsion-polymerized addition polymer, one or more carboxylesterase enzyme, and one or more carboxylesterase deactivating agent, such that the ester hydrolysis activity in the composition is less than 0.010 micromole/minute, and wherein the aqueous composition has a headspace volatile organic compound (VOC) content, as measured by headspace gas chromatography-mass spectrometry (GC-MS) at 33° C., of less than 10 ppm of organic carboxylester with a normal boiling point of less than 150° C. and more than 50 ppm of mono-alcohol with a formula molecular weight of less than 76. The carboxylesterase enzyme is employed to minimize the free carboxylester content in the composition, thereby providing a low odor composition, and the carboxylesterase is deactivated in situ in order to minimize the residual carboxylesterase enzyme activity.
    该发明提供了稳定的性组合物,包括稳定的涂料组合物以及它们的生产方法。这些稳定的性组合物和稳定的性涂料组合物包括一种或多种乳液聚合加成聚合物、一种或多种羧酸酯酶以及一种或多种羧酸酯酶去活化剂,使得组合物中的解活性小于0.010微摩尔/分钟,并且性组合物具有顶空挥发性有机化合物(VOC)含量,通过在33°C下用顶空气相色谱质谱(GC-MS)测量,有机羧酸的正常沸点小于150°C且小于10ppm,而分子式量小于76的单醇则大于50ppm。羧酸酯酶被用来最小化组合物中的游离羧酸含量,从而提供低气味的组合物,并且在原位去活化羧酸酯酶,以最小化残留的羧酸酯酶活性。
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