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3-methyl-6-ethyl-3,4-dihydro-2H-1,4-benzoxazine

中文名称
——
中文别名
——
英文名称
3-methyl-6-ethyl-3,4-dihydro-2H-1,4-benzoxazine
英文别名
6-ethyl-3-methyl-3,4-dihydro-2H-1,4-benzoxazine
3-methyl-6-ethyl-3,4-dihydro-2H-1,4-benzoxazine化学式
CAS
——
化学式
C11H15NO
mdl
——
分子量
177.246
InChiKey
OHLVYACNEXGRNQ-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):
    2.9
  • 重原子数:
    13
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.45
  • 拓扑面积:
    21.3
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    3-methyl-6-ethyl-3,4-dihydro-2H-1,4-benzoxazine乙酰氧基乙酰氯potassium carbonate 作用下, 以 为溶剂, 反应 1.5h, 以78%的产率得到3-methyl-4-acetoxyacetyl-6-ethyl-3,4-dihydro-2H-1,4-benzoxazine
    参考文献:
    名称:
    Ye, Fei; Wu, Shi-Long; Gao, Shuang, Indian Journal of Heterocyclic Chemistry, 2015, vol. 24, # 4, p. 481 - 486
    摘要:
    DOI:
  • 作为产物:
    描述:
    1-(4-Ethyl-2-nitrophenoxy)propan-2-one 在 platinum on activated charcoal 、 氢气 作用下, 以 异丁醇甲苯 为溶剂, 60.0 ℃ 、1.5 MPa 条件下, 反应 10.0h, 以71%的产率得到3-methyl-6-ethyl-3,4-dihydro-2H-1,4-benzoxazine
    参考文献:
    名称:
    Synthesis and Safener Activity of Novel Substituted 4-Phenoxyacetyl-1,4-benzoxazines
    摘要:
    A novel class of 3-methy1-4-phenoxyacety1-3,4-dihydro-2H-1,4-benzoxazine 3 were synthesized via reduction, cyclization, and acylation reactions. The structures of the compounds were characterized by IR, H-1-NMR, C-13-NMR, MS, and elemental analyses. The configuration of 3f was determined by X-ray crystallography. The bioassay results demonstrated that most of these compounds could alleviate 2,4-D butylate injury to maize.
    DOI:
    10.3987/com-15-13225
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文献信息

  • Design, Synthesis and Evaluation of Novel Trichloromethyl Dichlorophenyl Triazole Derivatives as Potential Safener
    作者:Ke-Liang Guo、Li-Xia Zhao、Zi-Wei Wang、Shu-Zhe Rong、Xiao-Lin Zhou、Shuang Gao、Ying Fu、Fei Ye
    DOI:10.3390/biom9090438
    日期:——
    the crop toxicity problem and exploit the novel potential safener for fenoxaprop-P-ethyl herbicide, a series of trichloromethyl dichlorobenzene triazole derivatives were designed and synthesized by the principle of active subunit combination. A total of 21 novel substituted trichloromethyl dichlorobenzene triazole compounds were synthesized by substituted aminophenol and amino alcohol derivatives as
    安全剂的主导地位可以与除草剂结合,获得对作物的有效保护和农田杂草的合格控制。为解决作物毒性问题,开发新型潜在安全剂精恶唑禾草灵除草剂,根据活性亚基组合原理,设计合成了一系列三氯甲基二氯苯三唑衍生物。以取代氨基苯酚和氨基醇衍生物为起始原料,经环化和酰化反应,合成了21种新型取代三氯甲基二氯苯三唑类化合物。所有化合物均通过 IR、1H-NMR、13C-NMR 和 HRMS 明确表征。温室生物测定表明,大部分标题化合物均能不同程度地保护小麦免受精恶唑草灵引起的药害,其中化合物5o在10 μmol/L浓度下表现出优异的安全剂活性,优于商品化化合物芬氯唑。 。确定了新化合物的构效关系,表明含有苯并恶嗪基团的化合物比恶唑取代的化合物表现出更好的活性。在特定位置引入苯并恶嗪片段和给电子基团可以提高或维持小麦对抗除草剂精恶唑草灵攻击的安全活性。分子对接模型表明,5o 和精恶唑禾草灵之间的潜在机制与除草剂的解毒有关。目前的工作结果表明,化合物
  • Synthesis and Safener Activity of Novel Substituted 4-Phenoxyacetyl-1,4-benzoxazines
    作者:Ying Fu、Fei Ye、Shi-Long Wu、Li-Xia Zhao、Hai-Tao Qu、Shuang Gao
    DOI:10.3987/com-15-13225
    日期:——
    A novel class of 3-methy1-4-phenoxyacety1-3,4-dihydro-2H-1,4-benzoxazine 3 were synthesized via reduction, cyclization, and acylation reactions. The structures of the compounds were characterized by IR, H-1-NMR, C-13-NMR, MS, and elemental analyses. The configuration of 3f was determined by X-ray crystallography. The bioassay results demonstrated that most of these compounds could alleviate 2,4-D butylate injury to maize.
  • Ye, Fei; Wu, Shi-Long; Gao, Shuang, Indian Journal of Heterocyclic Chemistry, 2015, vol. 24, # 4, p. 481 - 486
    作者:Ye, Fei、Wu, Shi-Long、Gao, Shuang、Fu, Ying
    DOI:——
    日期:——
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