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2-oxo-2,3-dihydrooxazole-4-carboxylic acid | 406183-40-2

中文名称
——
中文别名
——
英文名称
2-oxo-2,3-dihydrooxazole-4-carboxylic acid
英文别名
4-carboxy-4-oxazolin-2-one;2-Oxo-2,3-dihydro-1,3-oxazole-4-carboxylic acid;2-oxo-3H-1,3-oxazole-4-carboxylic acid
2-oxo-2,3-dihydrooxazole-4-carboxylic acid化学式
CAS
406183-40-2
化学式
C4H3NO4
mdl
MFCD19159847
分子量
129.072
InChiKey
XHYQBDHOMXIQON-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

计算性质

  • 辛醇/水分配系数(LogP):
    -0.5
  • 重原子数:
    9
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    75.6
  • 氢给体数:
    2
  • 氢受体数:
    4

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • TANK-BINDING KINASE INHIBITOR COMPOUNDS
    申请人:Gilead Sciences, Inc.
    公开号:US20160096827A1
    公开(公告)日:2016-04-07
    Compounds having the following formula (I) and methods of their use and preparation are disclosed:
    具有以下化学式(I)的化合物以及它们的使用和制备方法已被披露:
  • [EN] SUBSTITUTED AMINOBUTYRIC DERIVATIVES AS NEPRILYSIN INHIBITORS<br/>[FR] DÉRIVÉS AMINOBUTYRIQUES SUBSTITUÉS EN TANT QU'INHIBITEURS DE NÉPRILYSINE
    申请人:NOVARTIS AG
    公开号:WO2010136474A3
    公开(公告)日:2011-01-20
  • Synthesis of 2-Oxazolone-4-carboxylates from 3-Nosyloxy- and 3-Bromo-2-ketoesters
    作者:John F. Okonya、Robert V. Hoffman、M. Catherine Johnson
    DOI:10.1021/jo010630z
    日期:2002.2.1
    New methods for the synthesis of 2-oxazolone-4-carboxylates from 3-nosyloxy- and 3-bromo-2-ketoesters are described. Condensation of 3-nosyloxy-2-ketoesters with methyl carbamate in refluxing toluene in the presence of p-TSA provided 2-oxazolone-4-carboxylates in good yields (41-80%). Alternatively, bromination of alpha-ketoesters with CuBr2 provided 3-bromo-2-ketoesters which condensed with methyl carbamate in the presence of p-TSA and AgOTf under similar conditions to provide 2-oxazolone-4-carboxylates in comparable yields (30-79%). The 2-oxazolone-4-carboxylates bear functionality that can be elaborated to a variety of potentially useful compounds. For example, some of these heterocycles were readily N-acylated, reduced to alcohols, or saponified and coupled with amino acids.
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