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

(2E)-2-tetracosenoic acid | 33228-63-6

中文名称
——
中文别名
——
英文名称
(2E)-2-tetracosenoic acid
英文别名
tetracosenoic acid;trans-Tetracosen-(2)-saeure;trans-2-Tetracosensaeure;(E)-tetracos-2-enoic acid
(2E)-2-tetracosenoic acid化学式
CAS
33228-63-6
化学式
C24H46O2
mdl
——
分子量
366.628
InChiKey
ULNRTPCFRBIMKL-GHVJWSGMSA-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:
    483.0±14.0 °C(Predicted)
  • 密度:
    0.887±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    11.3
  • 重原子数:
    26
  • 可旋转键数:
    21
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.88
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

  • 作为产物:
    描述:
    二十二烷-1-醇pyridinium chlorochromate三氟乙酸 作用下, 以 二氯甲烷 为溶剂, 反应 14.0h, 生成 (2E)-2-tetracosenoic acid
    参考文献:
    名称:
    (2 E)α,β-不饱和脂肪酸的意外的AChE抑制活性
    摘要:
    制备了一个小的(E)α,β-不饱和脂肪酸文库,并对20种链长不同的饱和和单不饱和脂肪酸进行了Ellman分析,以确定它们充当AChE或BChE抑制剂的能力。虽然这些化合物只是BChE的非常弱的抑制剂,但有7个分子是AChE的抑制剂,IC 50  = 4.3-12.8 M,其中三个是该酶的重要抑制剂。结果表明,反式2-单不饱和脂肪酸比其饱和类似物是更好的AChE抑制剂。此外,筛选结果表明链长对于获得抑制功效至关重要。对于(2 E)二十碳烯酸(图14)显示了抑制常数K i  = 1.51±0.09 M和K i '= 7.15±0.55M。所有测试的化合物均为竞争性主要成分的混合型抑制剂。分子模型计算表明活性/非活性化合物与酶AChE和BChE的结合方式不同。
    DOI:
    10.1016/j.bmcl.2018.09.013
点击查看最新优质反应信息

文献信息

  • Method For Producing Amides In The Presence Of Superheated Water
    申请人:Krull Matthias
    公开号:US20110089021A1
    公开(公告)日:2011-04-21
    The invention relates to a method for producing carboxylic acid amides, according to which at least one carboxylic acid of formula (I) R 3 —COON   (I) wherein R 3 is hydrogen or an optionally substituted hydrocarbon radical comprising between 1 and 50 carbon atoms, is reacted with at least one amine of formula (II) HNR 1 R 2 (II) wherein R 1 and R 2 are independently hydrogen or an optionally substituted hydrocarbon radical comprising between 1 and 100 C atoms, to form an ammonium salt, and said ammonium salt is reacted in the presence of superheated water, under microwave irradiation, to form a carboxylic acid amide.
    该发明涉及一种生产羧酸酰胺的方法,根据该方法,至少一种具有以下结构的羧酸(I)R3—COON(I)其中R3是氢或含有1至50个碳原子的可选择取代的烃基,与至少一种具有以下结构的胺(II)HNR1R2(II)其中R1和R2独立地是氢或含有1至100个碳原子的可选择取代的烃基,反应形成一种铵盐,然后在超热水存在下,在微波辐射下,将该铵盐反应形成一种羧酸酰胺。
  • Continuous Method For Producing Esters Of Aliphatic Carboxylic Acids
    申请人:Krull Matthias
    公开号:US20120103790A1
    公开(公告)日:2012-05-03
    The invention relates to a continuous method for producing aliphatic carbonic acid esters by reacting at least one aliphatic carboxylic acid of formula (I) R 1 —COOH (I), wherein R 1 represents hydrogen or an optionally substituted aliphatic hydrocarbon group with 1 to 50 carbon atoms, with at least one alcohol of formula (II) R 2 —(OH) n (II), wherein R 2 represents an optionally substituted hydrocarbon group with 1 to 100 C atoms and n is an integer from 1 to 10, in the presence of at least one transesterification catalyst in a reaction tube the longitudinal axis of which extends in the direction of propagation of the microwaves of a monomode microwave applicator, under microwave irradiation to form the ester.
    该发明涉及一种连续生产脂肪族碳酸酯的方法,通过在至少一种脂肪族羧酸(化学式(I)R1—COOH(I),其中R1代表氢或具有1至50个碳原子的可选择取代的脂肪烃基)与至少一种醇(化学式(II)R2—(OH)n(II),其中R2代表可选择取代的具有1至100个碳原子的碳氢化合物基团,n为1至10的整数)在至少一种酯交换催化剂存在下,在反应管中进行反应,该反应管的纵轴沿着单模微波应用器的微波传播方向延伸,在微波辐照下形成酯。
  • OXIDIZED AND MALEATED DERIVATIVE COMPOSITIONS
    申请人:Hurd Phillip W.
    公开号:US20090194731A1
    公开(公告)日:2009-08-06
    Oxidized and maleated derivative compositions, such as chemically modified oxidized and maleated tall oil fatty acid compositions, can be prepared and used in a variety of industrial applications, including as emulsifiers, corrosion inhibitors, concrete admixtures, and in reverse flotation mining applications.
    氧化和马来化衍生物组合物,例如经化学改性的氧化和马来化松香油脂酸组合物,可以制备并用于各种工业应用,包括作为乳化剂、防腐剂、混凝土外加剂,以及逆浮选矿业应用中。
  • Continuous Method For Producing Fatty Acid Amides
    申请人:Krull Matthias
    公开号:US20110092722A1
    公开(公告)日:2011-04-21
    The invention relates to a continuous method for producing fatty acid amides, according to which at least one fatty acid of formula (I), R 3 —COOH  (I) wherein R 3 is an optionally substituted aliphatic hydrocarbon radical, is reacted with at least one amine of formula (II), HNR 1 R 2 (II) wherein R 1 and R 2 are independently hydrogen or a hydrocarbon radical comprising between 1 and 100 C atoms, to form an ammonium salt, and said ammonium salt is then reacted to form a fatty acid amide, under microwave irradiation in a reaction pipe, the longitudinal axis of the pipe being oriented in the direction of propagation of the microwaves of a monomode microwave applicator.
    该发明涉及一种连续生产脂肪酸酰胺的方法,根据该方法,至少一种具有化学式(I)的脂肪酸,R3—COOH  (I)其中R3是可选择取代的脂肪烃基,与至少一种具有化学式(II)的胺发生反应,HNR1R2(II)其中R1和R2独立地是氢或含有1至100个碳原子的烃基,形成铵盐,然后将所述铵盐反应形成脂肪酸酰胺,在反应管中进行微波辐射,管的纵轴沿着单模微波应用器的微波传播方向定向。
  • Method For Producing Fatty Acid Alkanol Amides
    申请人:Krull Matthias
    公开号:US20100010244A1
    公开(公告)日:2010-01-14
    The invention relates to a method for producing fatty acid alkanol amides by reacting at least one amine that contains at least one primary or secondary amino group and at least one hydroxyl group with at least one fatty acid to form an ammonium salt, said ammonium salt being subsequently converted into the alkanol amide by means of microwave radiation.
    该发明涉及一种通过将至少含有一个主要或次要氨基团和至少一个羟基的胺与至少一种脂肪酸反应以形成铵盐,然后通过微波辐射将所述铵盐转化为烷醇酰胺的方法。
查看更多