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2,6,6-trimethyl-4,5,6,7-tetrahydro-1,3-benzoxazol-4-one | 34927-88-3

中文名称
——
中文别名
——
英文名称
2,6,6-trimethyl-4,5,6,7-tetrahydro-1,3-benzoxazol-4-one
英文别名
2,6,6-trimethyl-6,7-dihydrobenzo[d]oxazol-4(5H)-one;2,6,6-trimethyl-6,7-dihydro-5H-benzooxazol-4-one;2,6,6-Trimethyl-5,7-dihydro-benzooxazol-4-one;2,6,6-trimethyl-5,7-dihydro-1,3-benzoxazol-4-one
2,6,6-trimethyl-4,5,6,7-tetrahydro-1,3-benzoxazol-4-one化学式
CAS
34927-88-3
化学式
C10H13NO2
mdl
——
分子量
179.219
InChiKey
YMBNAGFOAMWKQC-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):
    2
  • 重原子数:
    13
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    43.1
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

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文献信息

  • Synthesis of oxazole and furan derivatives <i>via</i> Rh<sub>2</sub>(OAc)<sub>4</sub>-catalyzed C≡X bond insertion of cyclic 2-diazo-1,3-diketones with nitriles and arylacetylenes
    作者:Chenli Fan、Xinwei He、Yin Zuo、Yongjia Shang
    DOI:10.1080/00397911.2018.1473441
    日期:2018.11.2
    Abstract A convenient and efficient procedure for the synthesis of 2-substituted-6,7-dihydrobenzo[d]oxazol-4(5H)-ones and 2-aryl-6,7-dihydrobenzofuran-4(5H)-ones through a Rh2(OAc)4-catalyzed C≡X (X = N, C) insertion of cyclic 2-diazo-1,3-diketones with nitriles and aromatic alkynes has been developed. This reaction uses readily available starting materials and stable cyclic 2-diazo-1,3-diketone compounds
    摘要 一种通过 Rh2 合成 2-取代-6,7-二氢苯并[d]恶唑-4(5H)-酮和2-芳基-6,7-二氢苯并呋喃-4(5H)-酮的简便有效方法(OAc)4 催化的 C≡X (X = N, C) 插入环状 2-重氮-1,3-二酮与腈和芳香炔已被开发。该反应使用容易获得的起始材料和稳定的环状 2-重氮-1,3-二酮化合物,以良好至高产率形成所需产物。提出了涉及该反应的 C≡X 键插入和 1,5-偶极电环化/开环和环化序列的初步机制。图形概要
  • Cu(II)-catalyzed synthesis of 2,4,5-trisubstituted oxazoles
    作者:S. Prashanth、D.R. Adarsh、Rajashaker Bantu、Balasubramanian Sridhar、B.V. Subba Reddy
    DOI:10.1016/j.tetlet.2022.154252
    日期:2022.12
    for the synthesis of 2,4,5-trisubstituted oxazoles has been developed from the direct coupling of α-diazoketones with aryl or alkyl nitriles. The reaction proceeds through the formation of nitrilium ion by the nucleophic addition of nitrile onto diazo functionality followed by an intramolecular trapping of nitrilium ion by keto group. Both aryl, and alkyl nitriles underwent smooth cyclocondensation
    通过将 α-重氮酮与芳基或烷基腈直接偶联,开发了一种铜催化的简单有效的 2,4,5-三取代恶唑合成方案。通过将腈亲核加成到重氮官能团上,然后通过酮基在分子内捕获腈离子,反应通过形成腈离子进行。芳基腈和烷基腈均与重氮化合物顺利环化缩合,以优异的收率得到三取代的恶唑。
  • Rhodium(II)-catalyzed Cycloaddition of Cyclic Diazodicarbonyl Compounds with Nitriles. Synthesis of Tetrahydrobenzoxazoles, Tetrahydrobenzofurans, and Tetrahydrobenzodioxoles
    作者:Yong Rok Lee、Jung Yup Suk
    DOI:10.3987/com-97-7881
    日期:——
  • The chemistry of photolytically and thermally generated α-ketocarbenes from iodonium ylides of β-diketones
    作者:Lazaros P. Hadjiarapoglou
    DOI:10.1016/s0040-4039(00)96535-3
    日期:1987.1
  • [3+2]-Cycloaddition reactions of 2-phenyliodonio-5,5-dimethyl-1,3-dioxacyclohexanemethylide
    作者:Efstathios P Gogonas、Lazaros P Hadjiarapoglou
    DOI:10.1016/s0040-4039(00)01672-5
    日期:2000.11
    Iodonium ylide 2, derived from dimedone, undergoes thermal [3+2]-cycloaddition with acetylenes and nitriles with Rh-2(OAc)(4) to form the corresponding furans and oxazoles, respectively. Photochemically 2 reacts with various alkenes to form E-dihydrofuran derivatives. (C) 2000 Elsevier Science Ltd. All rights reserved.
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