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E-4-methyl-3-oxo-N-phenyl-2-(phenylmethylene)pentanamide | 222320-17-4

中文名称
——
中文别名
——
英文名称
E-4-methyl-3-oxo-N-phenyl-2-(phenylmethylene)pentanamide
英文别名
(E)-2-benzylidene-4-methyl-3-oxo-N-phenylpentanamide;4-methyl-3-oxo-N-phenyl-2-(phenylmethylene) pentanamide;(2E)-2-isobutyryl-N,3-diphenylacrylamide;2-Isobutyryl-N-phenyl-3-phenylacrylamide;(2E)-2-benzylidene-4-methyl-3-oxo-N-phenylpentanamide
E-4-methyl-3-oxo-N-phenyl-2-(phenylmethylene)pentanamide化学式
CAS
222320-17-4
化学式
C19H19NO2
mdl
——
分子量
293.365
InChiKey
SMUFHBOCNIUNPT-GHRIWEEISA-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:
    519.4±50.0 °C(Predicted)
  • 密度:
    1.151±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.7
  • 重原子数:
    22
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.16
  • 拓扑面积:
    46.2
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    E-4-methyl-3-oxo-N-phenyl-2-(phenylmethylene)pentanamide3-乙基-5-(2-羟乙基)-4-甲基噻唑溴化物三乙胺三甲基乙酸 作用下, 以 甲苯 为溶剂, 反应 24.0h, 生成 tert-butyl 2-[(4R,6R)-6-[2-[2-(2-benzyloxy-4-fluoro-phenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxan-4-yl]acetate
    参考文献:
    名称:
    아토르바스타틴 유래의 HMG-CoA 환원효소 분해 유도 화합물
    摘要:
    该专利涉及HMG-CoA还原酶降解诱导化合物。具体而言,该专利涉及一种将阿托伐他汀和E3泛素连接酶结合物连接在一起的化学连接剂的功能性化合物,其用作HMG-CoA还原酶的分解方法,以及用于预防或治疗与HMG-CoA还原酶相关疾病的药学组合物的制备方法。
    公开号:
    KR102160377B1
  • 作为产物:
    描述:
    苯胺溶剂黄146乙二胺三乙胺β-丙氨酸 作用下, 以 甲苯 为溶剂, 反应 24.0h, 生成 E-4-methyl-3-oxo-N-phenyl-2-(phenylmethylene)pentanamide
    参考文献:
    名称:
    아토르바스타틴 유래의 HMG-CoA 환원효소 분해 유도 화합물
    摘要:
    该专利涉及HMG-CoA还原酶降解诱导化合物。具体而言,该专利涉及一种将阿托伐他汀和E3泛素连接酶结合物连接在一起的化学连接剂的功能性化合物,其用作HMG-CoA还原酶的分解方法,以及用于预防或治疗与HMG-CoA还原酶相关疾病的药学组合物的制备方法。
    公开号:
    KR102160377B1
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文献信息

  • Magnetic nanoparticle supported amine: An efficient and environmental benign catalyst for versatile Knoevenagel condensation under ultrasound irradiation
    作者:Anguo Ying、Limin Wang、Fangli Qiu、Huanan Hu、Jianguo Yang
    DOI:10.1016/j.crci.2014.05.012
    日期:2015.2
    Résumé Amine functionalized silica coated Fe3O4 nanoparticles (SiO2@MNP-A) were successfully prepared as a novel heterogeneous amine. The catalyst was characterized by XRD, FT-IR, TEM, magnetic measurement, elemental analysis and was found to be a magnetically separable and highly active catalyst for ambient Knoevenagel condensation of aromatic aldehydes and α-aromatic (heteroaromatic or polyaromatic)-substituted methylene compounds in water under ultrasonic irradiation to afford the corresponding products in good to excellent yields. Very interestingly, SiO2@MNP-A successfully catalyze the reaction of the non-cyano substituted compound with benzaldehyde to achieve a key intermediate for the preparation of Atorvastatin calcium in green and atom-economic manner. In addition, the catalyst SiO2@MNP-A can be reused for 8 times without any obvious loss of its activity. The role of ultrasonication in the Knoevenagel condensation was also discussed with the assistance of UV–vis spectrometry.
    摘要 成功制备了基功能化的二氧化硅包覆的Fe3O4纳米颗粒(SiO2@MNP-A),作为一种新型的异相胺催化剂。通过XRD、FT-IR、TEM、磁性测量和元素分析对催化剂进行了表征,结果表明其为一种可磁性分离的高活性催化剂,用于在超声辐射下在中进行芳香醛和α-芳香(含异构体或多芳香)取代亚甲基化合物的室温Knoevenagel缩合反应,能在良好到优异的产率下获得相应产物。非常有趣的是,SiO2@MNP-A成功催化了非取代化合物与苯甲醛的反应,从而实现了以绿色和原子经济的方式制备阿托伐他汀钙的关键中间体。此外,催化剂SiO2@MNP-A可重复使用8次,而其活性几乎没有明显损失。还通过紫外-可见光谱法讨论了超声对Knoevenagel缩合反应的影响。
  • METHOD FOR THE PREPARATION OF 4-FLUORO-ALPHA-[2-METHYL-1-OXOPROPYL]-y-OXO-N-BETA-DIPHENYLBENZENEBUTANAMIDE AND PRODUCTS THEREFROM
    申请人:PAI Ganesh Gurpur
    公开号:US20090298907A1
    公开(公告)日:2009-12-03
    A method for the preparation of 4-fluoro-α-[2-methyl-1-oxopropyl]-y-oxo-N-β-diphenylbenzenebutanamide also known as 2-[2-(4-fluorophenyl)-2-oxo-1-phenylethyl]-4-methyl-3-oxo-pentanoic acid phenylamide of the formula I containing about 0.1% or less of α-[2-methyl-1-oxopropyl]-γ-oxo-N-p-diphenylbenzene butanamide, about 0.05% or less of difluoro-α-[2-methyl-1-oxopropyl]-y-oxo-N-β-diphenylbenzene butanamide and about 0.1% or less of 3-[2-(4-Fluorophenyl)-2-oxo-1-phenyl-ethoxy]-4-methyl-pent-2-enoic acid phenylamide.
    一种制备4--α-[2-甲基-1-氧丙基]-γ-氧代-N-β-二苯基苯丁酰胺,也称为2-[2-(4-氟苯基)-2-氧代-1-苯基乙基]-4-甲基-3-氧代戊酸苯酰胺的方法,其化学式为I,含有约0.1%或更少的α-[2-甲基-1-氧丙基]-γ-氧代-N-对二苯基苯丁酰胺,约0.05%或更少的二-α-[2-甲基-1-氧丙基]-γ-氧代-N-β-二苯基苯丁酰胺和约0.1%或更少的3-[2-(4-氟苯基)-2-氧代-1-苯基乙氧基]-4-甲基-戊-2-烯酸苯酰胺。
  • [EN] NOVEL PROCESS FOR THE PREPARATION OF 4-FLUORO-ALPHA-[2-METHYL -1-OXOPROPYL]-GAMMA-OXO-N-ß-DIPHENYLBENZENEBUTANAMIDE AND PRODUCTS THEREFROM<br/>[FR] NOUVEAU PROCÉDÉ DE PRÉPARATION DU 4-FLUORO-ALPHA-[2-MÉTHYL-1-OXOPROPYL]-GAMMA-OXO-N-?-DIPHÉNYLBENZÈNEBUTANAMIDE ET DES PRODUITS À PARTIR DE CELUI-CI
    申请人:ARCH PHARMALABS LTD
    公开号:WO2009144736A1
    公开(公告)日:2009-12-03
    A novel process for the preparation of 4-fluoro-α-[2-methyl-1-oxopropyl]-γ-oxo-N-β-diphenylbenzenebutanamide also known as 2-[2-(4-fluorophenyl)-2-oxo-1-phenylethyl]-4-methyl-3-oxo-pentanoic acid phenylamide of the formula (I) containing about 0.1% or less of α-[2-methyl-1-oxopropyl]-γ-oxo-N-β-diphenylbenzene butanamide, about 0.05 % or less of difluoro -α-[2-methyl-1-oxopropyl]-γ-oxo-N-β-diphenylbenzene butanamide and about 0.1% or less of 3-[2-(4-Fluorophenyl)-2-oxo-1-phenyl-ethoxy]-4-methyl-pent-2-enoic acid phenylamide.
    一种用于制备4--α-[2-甲基-1-氧代丙基]-γ-氧代-N-β-二苯基苯丁酰胺的新工艺,也被称为2-[2-(4-氟苯基)-2-氧代-1-苯基乙基]-4-甲基-3-氧代戊酸苯酰胺,化学式为(I),其中含有约0.1%或更少的α-[2-甲基-1-氧代丙基]-γ-氧代-N-β-二苯基苯丁酰胺,约0.05%或更少的二-α-[2-甲基-1-氧代丙基]-γ-氧代-N-β-二苯基苯丁酰胺,以及约0.1%或更少的3-[2-(4-氟苯基)-2-氧代-1-苯基乙氧基]-4-甲基-戊-2-烯酸苯酰胺。
  • [EN] NOVEL DITHIOKETAL<br/>[FR] NOUVEAU DITHIOCETAL
    申请人:BIOCON LTD
    公开号:WO2004103957A1
    公开(公告)日:2004-12-02
    A novel compound of formula (I) and a process for the preparation of compounds of formula (I): by reacting a compound of formula (II): Formula (III): with a compound of formula (III) where R1 and R2 are any suitable alkyl group, preferably C2H5 or R1 and R2 can join together to form any cyclic structure, preferably -CH2-Ch2-CH2-.
    公式(I)的新化合物和公式(I)化合物的制备方法:通过将公式(II)的化合物与公式(III)的化合物反应,其中R1和R2是任何适当的烷基,优选C2H5或R1和R2可以结合形成任何环状结构,优选-CH2-Ch2- -。
  • Process for the synthesis of (4R-cis)-1,1-dimethylethyl
    申请人:Warner-Lambert Company
    公开号:US05103024A1
    公开(公告)日:1992-04-07
    An improved process for the preparation of (4R-cis)-1,1-dimethylethyl 6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate is described where a hydroxy ester derivative is converted in two steps to the desired product, as well as valuable intermediates used in the process.
    描述了一种改进的工艺,用于制备(4R-cis)-1,1-二甲基乙基6-甲基-2,2-二甲基-1,3-二氧杂环戊烷-4-乙酸酯,其中羟基酯衍生物经过两步转化为所需的产物,以及用于该过程的有价值的中间体。
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