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

1-乙基-3-甲基-2-咪唑酮 | 103816-76-8

中文名称
1-乙基-3-甲基-2-咪唑酮
中文别名
——
英文名称
1-ethyl-3-methyl-1H-imidazol-2(3H)-one
英文别名
1-ethyl-3-methyl-2-imidazolone;1-Ethyl-3-methylimidazol-2-one
1-乙基-3-甲基-2-咪唑酮化学式
CAS
103816-76-8
化学式
C6H10N2O
mdl
——
分子量
126.158
InChiKey
LUXJFGUJEPHZGY-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:
    170.3±23.0 °C(Predicted)
  • 密度:
    1.067±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -0.1
  • 重原子数:
    9
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    23.6
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

  • 作为产物:
    描述:
    1-乙基-3-甲基咪唑啉双(三氟甲基磺酰基)亚胺 在 superoxide radical anion 作用下, 25.0 ℃ 、99.0 kPa 条件下, 以98%的产率得到1-乙基-3-甲基-2-咪唑酮
    参考文献:
    名称:
    合成2-咪唑啉酮的新方法
    摘要:
    在室温和大气压下,通过氧还原电化学生成的超氧化物离子,或通过将超氧化钾溶解在离子液体中而化学生成的超氧化物离子,会与咪唑基离子液体的烷基咪唑阳离子发生反应,从而以优异的收率得到相应的2-咪唑酮。
    DOI:
    10.1016/j.tetlet.2010.02.030
点击查看最新优质反应信息

文献信息

  • PRECURSOR COMPOUND CONNECTED TO SOLID SUPPORT FOR MANUFACTURING 18F RADIOPHARMACEUTICAL, METHOD FOR MANUFACTURING SAME, AND APPLICATION THEREOF
    申请人:Chi Dae-Yoon
    公开号:US20140011961A1
    公开(公告)日:2014-01-09
    The present invention relates to a solid precursor in the form of an organic salt, the solid precursor having a solid support, a method for manufacturing same, and an application thereof. The solid precursor of the present invention enables omission of the [ 18 F]fluoride refining process using additional cartridge, and the use of excessive phase-transfer catalyst, and can easily remove remaining substance after reaction through the solid support inside the precursor. The solid precursor of the present invention is very appropriate for an automated synthesis device as an all-in-one system that can carry out overall process of [ 18 F]fluorosis reaction, when used by charging in a cartridge.
    本发明涉及一种有机盐形式的固体前体,该固体前体具有固体支撑物,以及制造该固体前体的方法和其应用。本发明的固体前体使得可以省略使用额外的装置进行[ 18 F]化物精制过程,并且可以使用过量的相转移催化剂,并且可以通过前体内部的固体支撑物轻松去除反应后剩余物质。本发明的固体前体非常适用于作为一种全自动合成装置,可以通过在装置中充电使用,执行[ 18 F]化反应的整个过程。
  • Metal-free C(sp<sup>2</sup>)–H functionalization of azoles: K<sub>2</sub>CO<sub>3</sub>/I<sub>2</sub>-mediated oxidation, imination, and amination
    作者:Ranajit Das、Mainak Banerjee、Rakesh Kumar Rai、Ramesh Karri、Gouriprasanna Roy
    DOI:10.1039/c8ob00535d
    日期:——
    available simple K2CO3/I2 reagent combination. The iodinated azole adduct, produced via the in situ generation of N-heterocyclic carbene, is the key intermediate for C2−H oxidation, imination, and amination of azoles. Significantly, these reactions proceed under mild conditions with high to excellent yields, are scalable to large quantity and exhibit a broad substrate scope. Interestingly, this direct
    通过使用可商购的简单K 2 CO 3 / I 2试剂组合,可以实现多种唑类的直接C2-H氧化和亚胺化。化唑加成物,产生通过所述原位生成N-杂环碳烯的,为C2-H氧化,亚胺化,和唑类的胺化的关键中间体。重要的是,这些反应在温和的条件下以高至优异的产率进行,可扩展至大量并显示出广泛的底物范围。有趣的是,这种直接的C2-H胺化方法使我们能够获得各种具有药理活性的N 6-烷基或N 6芳基取代的苯并咪唑喹唑啉酮骨架通过分子内CH串联进行一锅反应。
  • PRODUCTION PROCESS FOR FLUOROSULFONYLIMIDE AMMONIUM SALT
    申请人:Tsubokura Shiro
    公开号:US20130331609A1
    公开(公告)日:2013-12-12
    A compound [II] such as ammonium N,N-di(fluorosulfonyl)imide is obtained by reacting a compound [I] such as N,N-di(chlorosulfonyl)imide and NH 4 F (HF) p . A compound [IV] such as an N,N-di(fluorosulfonyl)imide alkali metal salt is obtained by reacting the obtained compound [II] and an alkali metal compound or the like.
    通过将化合物[I],如N,N-二(磺酰)亚胺和NH4F (HF)p反应,可以得到类似基N,N-二(磺酰)亚胺的化合物[II]。通过将得到的化合物[II]与碱属化合物等反应,可以得到类似N,N-二(磺酰)亚胺属盐的化合物[IV]。
  • PHOSPHORIC ACID DIESTER SALT, PRODUCTION METHOD THEREFOR, NON-AQUEOUS ELECTROLYTIC SOLUTION FOR POWER STORAGE ELEMENT, AND POWER STORAGE ELEMENT
    申请人:STELLA CHEMIFA CORPORATION
    公开号:US20180237461A1
    公开(公告)日:2018-08-23
    Disclosed is a phosphoric acid diester salt which can suppress deterioration of charge-discharge characteristics of a power storage element, and can suppress the rise in internal resistance after storage at high temperature, a production method therefor, a non-aqueous electrolytic solution for a power storage element, and a power storage element. Disclosed is a phosphoric acid diester salt represented by the following chemical formula (1): wherein M n+ represents a hydrogen ion, an alkali metal ion, an alkali earth metal ion, an aluminum ion, a transition metal ion, or an onium ion; R 1 and R 2 are different from each other and represent a hydrocarbon group having 1 to 10 carbon atoms, or a hydrocarbon group having 1 to 10 carbon atoms and having at least one of a halogen atom, a heteroatom, and an unsaturated bond; and n represents a valence.
    本发明公开了一种磷酸二酯盐,可以抑制电力储存元件的充放电特性恶化,可以抑制高温储存后内阻上升,以及其生产方法、用于电力储存元件的非电解质溶液和电力储存元件。本发明公开了一种由下式(1)表示的磷酸二酯盐:其中Mn+表示氢离子、碱属离子、碱土属离子、铝离子、过渡属离子或离子离子;R1和R2不同,表示具有1至10个碳原子的烃基,或具有1至10个碳原子且具有卤素原子、杂原子和不饱和键中的至少一个的烃基;n表示价数。
  • 2-Imidazolone and 2-Imidazolidinone Heterocyclic Inhibitors of Tyrosine Phosphatases
    申请人:Cheruvallath S. Zacharia
    公开号:US20080070867A1
    公开(公告)日:2008-03-20
    Compounds and compositions are provided for modulating the activity of protein tyrosine phosphatases. The compounds for use in the compositions and methods provided herein have formulae (I) Protein tyrosine phosaphatase, including PTB-IB, mediated diseases and disorders include diabetes including Type 1 and Type 2 diabetes (and associated complications such as hypertension, ischemic diseases of the large and small blood vessels, blindness, circulatory problems, kidney failure and atherosclerosis), syndrome X, metabolic syndrome, glucose intolerance, insulin resistance, obesity, cancer, and neurodegenerative diseases.
    提供了用于调节蛋白酪氨酸磷酸酶活性的化合物和组合物。在此提供的组合物和方法中使用的化合物具有公式(I)蛋白酪氨酸磷酸酶,包括PTB-IB介导的疾病和障碍包括糖尿病,包括1型和2型糖尿病(以及相关并发症,如高血压,大血管和小血管的缺血性疾病,失明,循环问题,肾功能衰竭和动脉硬化),综合征X,代谢综合征,葡萄糖不耐受,胰岛素抵抗,肥胖症,癌症和神经退行性疾病。
查看更多