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3-(dimethylamino)-2-pentylprop-2-enal | 57202-65-0

中文名称
——
中文别名
——
英文名称
3-(dimethylamino)-2-pentylprop-2-enal
英文别名
2-pentyl-3-dimethylaminoacrolein;2-amyl-3-dimethylaminoacrolein;3-dimethylamino-2-pentyl-acrylaldehyde;3ξ-Dimethylamino-2-pentyl-acrylaldehyd;3-Dimethylamino-2-pentyl-acrylaldehyd;α-pentyl-β-dimethylaminoacrolein;(2Z)-2-(dimethylaminomethylidene)heptanal
3-(dimethylamino)-2-pentylprop-2-enal化学式
CAS
57202-65-0
化学式
C10H19NO
mdl
——
分子量
169.267
InChiKey
BUHYWSZMYLHJGB-NTMALXAHSA-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:
    98-105 °C(Press: 0.1 Torr)
  • 密度:
    0.883±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.5
  • 重原子数:
    12
  • 可旋转键数:
    6
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.7
  • 拓扑面积:
    20.3
  • 氢给体数:
    0
  • 氢受体数:
    2

SDS

SDS:0e0d2e601f28da2976752d65aacf8756
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反应信息

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文献信息

  • Synthesis of the silver(<scp>i</scp>) complex of CH<sub>2</sub>[CH(pz<sup>4Et</sup>)<sub>2</sub>]<sub>2</sub>containing the unprecedented [Ag(NO<sub>3</sub>)<sub>4</sub>]<sup>3−</sup>anion: A general method for the preparation of 4-(alkyl)pyrazoles
    作者:Daniel L. Reger、James R. Gardinier、T. Christian Grattan、Monica R. Smith、Mark D. Smith
    DOI:10.1039/b307306h
    日期:——
    two-step method for the syntheses of 4-(alkyl)pyrazoles has been developed. The first step involves the reaction between organyl diethylacetals and the Vilsmeier reagent to give a mixture of ethoxy- and dimethylamino- acroleins. This mixture reacts directly with hydrazine monohydrogenchloride to yield the desired (4-substituted)pyrazoles. The 4-(phenyl)pyrazole derivative exhibited a markedly lower solubility
    已经开发了用于合成4-(烷基)吡唑的通用的两步法。第一步涉及有机基二乙基乙缩醛与Vilsmeier试剂之间的反应,以生成乙氧基和二甲基氨基丙烯醛的混合物。该混合物直接与盐酸一氢肼得到所需的(4-取代的)吡唑。4-(苯基)吡唑衍生物在常见有机溶剂中的溶解度明显降低溶剂。在固态结构中苯基 吡唑基和吡唑基几乎是共面的,分子间的CH-π相互作用使分子以二维片状组织,该二维片状通过NH⋯N氢键保持在三维排列中。 四[[4-乙基]吡唑基]丙烷通过氨基转移反应制备CH 2 [CH(pz 4Et)2 ] 2,并与Ag(NO 3)反应生成具有4:3金属:的化合物。配体摩尔比的是,当通过的Et扩散结晶2 ö成产生将[Ag的丙酮溶液2 μ-CH 2 [CH(PZ 4ET)2 ] 2 } 2 ] 3将[Ag(NO 3)4 ] 2 (1)。该复合物包含二聚体单元,其中两个银阳离子夹在两个CH 2 [CH(pz 4Et)]
  • Novel liquid crystal compound
    申请人:Chisso Corporation
    公开号:US04668425A1
    公开(公告)日:1987-05-26
    A novel liquid crystal compound which is superior in compatibility with other liquid crystal compounds or liquid crystal compositions, chemically stable, and when added to liquid crystal compositions, can raise the clearing point thereof almost without increasing the viscosity and enhance .DELTA..epsilon. and .DELTA.n thereof, and a liquid crystal composition containing the same are provided, which compound is expressed by the formula ##STR1## wherein R represents an alkyl group or an alkoxy group each of 1 to 10 carbon atoms; Y represents F, Cl or H; and Z represents F, Cl, cyano group or an alkyl group or an alkoxy group each of 1 to 10 carbon atoms.
    提供一种新型液晶化合物,该化合物与其他液晶化合物或液晶组分相容性更好,化学稳定,并且当添加到液晶组分中时,几乎不增加粘度就能提高其清晰点,增强其中的.DELTA..epsilon.和.DELTA.n。提供一种含有该化合物的液晶组分,该化合物由以下公式表示:##STR1##其中,R代表1至10个碳原子的烷基或烷氧基;Y代表F、Cl或H;Z代表1至10个碳原子的烷基或烷氧基、氟、氯或氰基。
  • Bipyrimidinyl derivatives
    申请人:Chisso Corporation
    公开号:US04609485A1
    公开(公告)日:1986-09-02
    A novel bipyrimidinyl derivative which is superior in practical properties and useful as a high temperature liquid crystal component constituting a physically and chemically stable liquid crystal composition is provided, which bipyrimidinyl derivative is a 2,5'-disubstituted-5,2'-bipyrimidinyl expressed by the formula ##STR1## wherein ##STR2## X represents a halogen atom of F, Cl or Br or cyano group or an alkyl group or an alkoxy group each having 1 to 10 carbon atoms and R represents an alkyl group or an alkoxy group each having 1 to 10 carbon atoms.
    提供了一种新型的双嘧啶衍生物,该衍生物在实际性能上优越,并可用作高温液晶组分,构成物理和化学稳定的液晶组合物。该双嘧啶衍生物是由式子##STR1##表示的2,5'-二取代-5,2'-双嘧啶基,其中##STR2##X表示F、Cl或Br的卤素原子,或氰基,或具有1至10个碳原子的烷基或烷氧基,R表示具有1至10个碳原子的烷基或烷氧基。
  • Tetraazaannulene cobalt complex compounds and method for preparation thereof
    申请人:Asahi Kasei Kogyo Kabushiki Kaisha
    公开号:EP0073456A1
    公开(公告)日:1983-03-09
    A tetraazaannulene cobalt complex compound having the general formula (I); wherein R1, R2 and R3 each independently is a hydrogen atom, a C1-8 alkoxy group or a C1-8 alkyl group but in case of one of R1, R2 and R3 being a hydrogen atom the other two groups are not hydrogen atoms at the same time, and when R1 is a methyl group R2 and R3 are not hydrogen atoms at the same time.
    通式为(I)的四氮杂萘钴络合物; 其中 R1、R2 和 R3 各自独立地为氢原子、C1-8 烷氧基或 C1-8 烷基,但当 R1、 当 R1 是甲基时,R2 和 R3 同时不是氢原子。
  • Bipyrimidinyl derivatives and liquid crystal compositions containing them
    申请人:Chisso Corporation
    公开号:EP0160790A2
    公开(公告)日:1985-11-13
    A novel bipyrimidinyl derivative which is superior in practical properties and useful as a high temperature liquid crystal component constituting a physically and chemically stable liquid crystal composition is provided, which bipyrimidinyl derivative is a 2, 5' -disubstituted- 5, 2' -bipyrimidinyl expressed by the formula represants represents a halogen atom of F, Cℓ or Br or cyano group or an alkyl group or an alkoxy group each having 1 to 10 carbon atoms and R represents an alkyl group or an alkoxy group each having 1 to 10 carbon atoms.
    本发明提供了一种新型双嘧啶基衍生物,该衍生物具有优异的实用性能,可用作高温液晶成分,构成物理和化学性质稳定的液晶组合物,该双嘧啶基衍生物是由式表示的 2, 5' -二取代- 5, 2' -双嘧啶基,式中代表 F、Cℓ 或 Br 的卤素原子或氰基或烷基或烷氧基,每个烷基或烷氧基具有 1 至 10 个碳原子,R 代表烷基或烷氧基,每个烷基或烷氧基具有 1 至 10 个碳原子。
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