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(3-methyl-5-isoxazolyl)methyl phenyl ketone | 27349-51-5

中文名称
——
中文别名
——
英文名称
(3-methyl-5-isoxazolyl)methyl phenyl ketone
英文别名
2-(3-Methyl-5-isoxazolyl)-1-phenyl-1-ethanone;2-(3-methyl-1,2-oxazol-5-yl)-1-phenylethanone
(3-methyl-5-isoxazolyl)methyl phenyl ketone化学式
CAS
27349-51-5
化学式
C12H11NO2
mdl
——
分子量
201.225
InChiKey
ZWJPIJSFRLSQEK-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:
    349.9±27.0 °C(Predicted)
  • 密度:
    1.156±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.1
  • 重原子数:
    15
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    43.1
  • 氢给体数:
    0
  • 氢受体数:
    3

SDS

SDS:d1fe62aa5a19c812bea08b82ff29f01b
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上下游信息

  • 下游产品
    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

  • Lithiation of five-membered heteroaromatic compounds. The methyl substituted 1,2-azoles, oxadiazoles, and thiadiazoles
    作者:R. G. Micetich
    DOI:10.1139/v70-334
    日期:1970.7.1

    The lithiation of various methyl substituted isoxazoles, isothiazoles, pyrazoles, oxadiazoles, and thiadiazoles using n-butyllithium has been studied. Three types of reactions, namely, lateral lithiation, ring cleavage, and addition of butyllithium to the ring, have been found. 3,5-Dimethylisoxazole, 3-phenyl-5-methylisoxazole, 3,4-dimethyl-1,2,5-oxadiazole, 2,5-dimethyl-1,3,4-thiadiazole, 3-phenyl-5-methyl-1,2,4-oxadiazole, and 3,5-dimethyl-1,2,4-thiadiazole all undergo lateral lithiation to give the respective acetic acids after carboxylation. 1-Methyl-3,5-disubstituted pyrazoles form the 1-lithiomethyl derivatives, while 1-phenyl-3,5-disubstituted pyrazoles are converted to the 1-ortholithiophenyl-3,5-disubstituted pyrazoles. 4-Methylisothiazole is lithiated mainly at C-5, but also suffers ring cleavage to form 1-n-butylthio-2-cyanoprop-1-ene. Heteroaromatic compounds containing an N—S bond, such as 3,4-dimeth yl-1,2,5-thiadiazole, 4-methyl-5-phenyl-1,2,3-thiadiazole, and 3,5-dimethylisothiazole, undergo nucleophilic attack at sulfur with resulting ring cleavage. 3,5-Dimethylisothiazole produces 2-n-butylthiopent-2-en-4-one. 3-Methyl-5-phenyl-1,2,4-oxadiazole gave 3-methyl-5-phenyl-5-n-butyl-1,2,4-dihydroöxadiazole by addition to the azomethine bond. The results of these lithiations are discussed. 3-Methyl-5-lithiomethylisoxazole was converted to various derivatives. Nuclear magnetic resonance spectral analysis was used to establish the identity of the products.

    各种甲基取代异噁唑、异硫唑、吡唑、噁二唑和噻二唑的锂化反应已经被研究。发现了三种类型的反应,即侧链锂化、环裂解和丁基锂加入环中。3,5-二甲基异噁唑、3-苯基-5-甲基异噁唑、3,4-二甲基-1,2,5-噁二唑、2,5-二甲基-1,3,4-噻二唑、3-苯基-5-甲基-1,2,4-噁二唑和3,5-二甲基-1,2,4-噻二唑都经历侧链锂化,在羧化后生成相应的乙酸。1-甲基-3,5-二取代吡唑形成1-锂甲基衍生物,而1-苯基-3,5-二取代吡唑转化为1-邻锂苯基-3,5-二取代吡唑。4-甲基异硫唑主要在C-5处发生锂化,但也发生环裂解形成1-正丁硫基-2-氰基丙-1-烯。含有N—S键的杂环化合物,如3,4-二甲基-1,2,5-噻二唑、4-甲基-5-苯基-1,2,3-噻二唑和3,5-二甲基异硫唑,在硫原子上发生亲核攻击,导致环裂解。3,5-二甲基异硫唑产生2-正丁硫代戊-2-烯-4-酮。3-甲基-5-苯基-1,2,4-噁二唑通过加成到偶氮亚胺键生成3-甲基-5-苯基-5-正丁基-1,2,4-二氢噁二唑。讨论了这些锂化的结果。3-甲基-5-锂甲基异噁唑被转化为各种衍生物。核磁共振光谱分析用于确定产物的身份。
  • Substituted enaminones, their derivatives and uses thereof
    申请人:Hogenkamp J. Derk
    公开号:US20060293329A1
    公开(公告)日:2006-12-28
    The present invention is related substituted enaminones represented by a compound of Formula I that are novel allosteric modulators of α7 nAChRs. The invention also discloses the treatment of disorders that are responsive to enhancement of acetylcholine action on α7 nAChRs in a mammal by administering an effective amount of a compound of Formula I.
    本发明涉及一种由化合物I代表的取代恩酮酮表示的新型α7 nAChRs的变构调节剂。该发明还揭示了通过向哺乳动物投与化合物I的有效量来治疗对乙酰胆碱在α7 nAChRs上的作用增强敏感的疾病。
  • Polycarbonylmethyl-Derivate: Reaktionen von 2-(3-Methyl-5-isoxazolyl)-1-phenylethanon
    作者:Fritz Eiden、Gertrud Patzelt
    DOI:10.1002/ardp.19863190310
    日期:——
    Die aus der Titelverbindung 11 darstellbaren α‐Acyl‐ bzw. α‐Aminomethylen‐isoxazol‐Derivate 22a bzw. 27a lassen sich zu den heterocyclisch substituierten Isoxazolen 23, 25 und 28 umsetzen. Hydrogenolyse der Isoxazol‐Derivate 11,15 und 23 führt zu den 1,3,5‐Tricarbonyl‐Derivaten 12, 17 bzw. 18 sowie 24.
    可由标题化合物 11 制备的 α-酰基或 α-氨基亚甲基-异恶唑衍生物 22a 和 27a 可转化为杂环取代的异恶唑 23、25 和 28。异恶唑衍生物 11、15 和 23 的氢解产生 1,3,5-三羰基衍生物 12、17 和 18 以及 24。
  • Synthesis of Novel 5-Acetoacetyl-3-acetyl-2-pyridone Derivatives by the Ring-Transformation of 6-Methyl-1,3-oxazin-4-ones
    作者:Hiroki Takahata、Hidekazu Ouchi、Hisao Saito、Yutaka Yamamoto
    DOI:10.3987/com-05-s(k)22
    日期:——
    The synthesis of novel poly-functionalized 5-acetoacetyl-3-acetyl-2-pyridone derivatives was achieved via the ring-transformation of 6-methyl-4H-1,3-oxazin-4-ones with 3-methylisoxazole derivatives, followed by reductive cleavage of the isoxazole ring and hydrolysis.
    通过 6-methyl-4H-1,3-oxazin-4-ones 与 3-methylisoxazole 衍生物的环转化,合成了新型多官能化 5-acetoacetyl-3-acetyl-2-pyridone 衍生物,然后用异恶唑环的还原裂解和水解。
  • 3,4,N-trisubstituted-4,5-dihydro-1H-pyrazole-1-carboxamides and their
    申请人:DowElanco
    公开号:US05418247A1
    公开(公告)日:1995-05-23
    3,4,N-Trisubstituted-4,5-dihydro-1H-pyrazole-1-carboxamide compounds wherein the substituent in the 4-position is a 5-membered heterocyclic ring moiety containing one ring oxygen or sulfur atom and one or two ring nitrogen atoms and the substituents in the 3-posit ion and the N-position are optionally substituted phenyl moieties, such as 4,5-dihydro-3-(4-fluorophenyl)-N-(4-trifluoromethylphenyl)-4-(2-trifluorom ethyl-5-thiazolyl)-1H-pyrazole-1-carboxamide were prepared from appropriate 3,4-disubstituted-4,5-dihydro-1H-pyrazole compounds, such as 4,5-dihydro-3-(4-fluorophenyl)-4-(2-trifluoromethyl-5-thiazolyl)-1H-pyrazo le and phenyl is ocyanates and isothiocyanates, such as 4-(trifluoromethyl)phenyl isocyanate. The compounds are insecticidal.
    本发明涉及3,4-二取代-4,5-二氢-1H-吡唑-1-羧酰胺化合物,其中4-位取代基是一个含有一个环氧或硫原子和一个或两个环氮原子的5-成员杂环环基,而3-位置和N-位置的取代基是可选的苯基基团,例如4,5-二氢-3-(4-氟苯基)-N-(4-三氟甲基苯基)-4-(2-三氟甲基-5-噻唑基)-1H-吡唑-1-羧酰胺是由适当的3,4-二取代-4,5-二氢-1H-吡唑化合物制备而成,例如4,5-二氢-3-(4-氟苯基)-4-(2-三氟甲基-5-噻唑基)-1H-吡唑和苯基异氰酸酯和异硫氰酸酯,例如4-(三氟甲基)苯基异氰酸酯。这些化合物具有杀虫作用。
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