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2-hydroxy-2-methyl-3-oxo-3-phenyl-propionic acid methyl ester

中文名称
——
中文别名
——
英文名称
2-hydroxy-2-methyl-3-oxo-3-phenyl-propionic acid methyl ester
英文别名
methyl 2-hydroxy-2-methyl-3-oxo-3-phenylpropanoate
2-hydroxy-2-methyl-3-oxo-3-phenyl-propionic acid methyl ester化学式
CAS
——
化学式
C11H12O4
mdl
——
分子量
208.214
InChiKey
UNXPSVIXYIELEP-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):
    1.3
  • 重原子数:
    15
  • 可旋转键数:
    4
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.27
  • 拓扑面积:
    63.6
  • 氢给体数:
    1
  • 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

点击查看最新优质反应信息

文献信息

  • Mild and Efficient Pentafluorophenylammonium Triflate (PFPAT)-Catalyzed C-Acylations of Enol Silyl Ethers or Ketene Silyl (Thio)Acetals with Acid Chlorides
    作者:Akira Iida、Jun Osada、Ryohei Nagase、Tomonori Misaki、Yoo Tanabe
    DOI:10.1021/ol070191b
    日期:2007.5.1
    A pentafluorophenylammonium triflate (PFPAT) catalyst (5 mol %) successfully promoted C-acylation of enol silyl ethers with acid chloride to produce various beta-diketones (12 examples; 62-92% yield). Similarly, C-acylation of ketene silyl acetals or ketene silyl thioacetals (i.e., crossed Claisen condensation) proceeded smoothly to provide not only alpha-monoalkylated beta-keto (thio)esters but also
    五氟苯基三氟甲磺酸铵(PFPAT)催化剂(5摩尔%)成功地促进了烯丙基甲硅烷基醚与酰氯的C-酰化反应,从而制得各种β-二酮(12例;产率62-92%)。类似地,乙烯酮甲硅烷基缩醛或乙烯酮甲硅烷基硫缩醛的C-酰化反应(即,交叉克莱森缩合反应)进行得很顺利,不仅提供了α-单烷基化的β-酮(硫)酯,而且还提供了热力学上不利的(较难获得的)α,α-二烷基化的β -酮基(硫代)酯具有良好至优异的收率(38个实例; 60-92%的收率)。
  • Novel Oxygenations with IBX
    作者:Alexander Duschek、Stefan F. Kirsch
    DOI:10.1002/chem.200901867
    日期:2009.10.19
    Universal remedy: The α‐hydroxylation of β‐keto esters and a range of other suitably substituted carbonyl compounds can be effected in the presence of IBX (2‐iodoxybenzoic acid). This novel reactivity underscores the importance of IBX as a universally applicable oxidizing agent.
    通用补救措施:在IBX(2-碘氧基苯甲酸)的存在下,β-酮酯和一系列其他适当取代的羰基化合物的α-羟基化作用可以实现。这种新颖的反应性突显了IBX作为普遍适用的氧化剂的重要性。
  • Tandem Oxidation/Rearrangement of β-Ketoesters to Tartronic Esters with Molecular Oxygen Catalyzed by Calcium Iodide under Visible Light Irradiation with Fluorescent Lamp
    作者:Naohiko Kanai、Hiroki Nakayama、Norihiro Tada、Akichika Itoh
    DOI:10.1021/ol1003675
    日期:2010.5.7
    It was found that β-ketoesters were directly transformed to the corresponding α-hydroxymalonic esters, tartronic esters, with molecular oxygen catalyzed by calcium iodide under visible light irradiation from fluorescent lamp. This reaction includes tandem oxidation/rearrangement and has received much attention from the viewpoint of reduction of energy consumption, labor, and solvents.
    发现在荧光灯的可见光照射下,碘化钙催化的分子氧将β-酮酸酯直接转化为相应的α-羟基丙二酸酯,tartronic酯。该反应包括串联氧化/重排,并且从减少能耗,劳力和溶剂的角度出发已经引起了广泛的关注。
  • HYDROXYLATION OF BETA-DICARBONYLS WITH ZIRCONIUM CATALYSTS
    申请人:CASALNUOVO ALBERT LOREN
    公开号:US20080306259A1
    公开(公告)日:2008-12-11
    The present invention pertains to a process for preparing a compound of Formula I that is achiral, racemic or enantiomerically enriched at the hydroxylation center indicated by * comprising contacting a compound of Formula II with an oxidant selected from oxygen, hydrogen peroxide, peracids or alkyl hydropetoxides in the presence of a zirconium complex, wherein R 1 , R 2 and R 3 are as defined in the disclosure. This invention also pertains to zirconium complexes useful in this procedure comprising zirconium and a ligand of Formula III or its enantiomer wherein J, R 6 and n are as defined in the disclosure. This invention further pertains to a compound of Formula III or its enantiomer.
    本发明涉及一种制备公式I化合物的方法,该化合物是在羟基化中心处无手性、外消旋或对映富集的,所述方法包括将公式II化合物与氧、过氧化氢、过酸或烷基过氧化物等氧化剂在锆配合物的存在下接触,其中R1、R2和R3如本文所定义。本发明还涉及在该过程中有用的锆配合物,其包括锆和公式III配体或其对映体,其中J、R6和n如本文所定义。本发明还涉及公式III或其对映体的化合物。
  • Hydroxylation of Beta-Dicarbonyls with Zirconium Catalysts
    申请人:Casalnuovo Albert Loren
    公开号:US20100185014A1
    公开(公告)日:2010-07-22
    The present invention pertains to a process for preparing a compound of Formula I that is achiral, racemic or enantiomerically enriched at the hydroxylation center indicated by * comprising contacting a compound of Formula II with an oxidant selected from oxygen, hydrogen peroxide, peracids or alkyl hydroperoxides in the presence of a zirconium complex, wherein R 1 , R 2 and R 3 are as defined in the disclosure. This invention also pertains to zirconium complexes useful in this procedure comprising zirconium and a ligand of Formula III or its enantiomer wherein J, R 6 and n are as defined in the disclosure. This invention further pertains to a compound of Formula III or its enantiomer.
    本发明涉及一种制备公式I化合物的方法,该化合物是在*处的羟基化中心上是无手性、外消旋或对映富集的,包括将公式II化合物与氧气、过氧化氢、过酸或烷基过氧化物等氧化剂在锆配合物存在下接触,其中R1、R2和R3如本文所定义。本发明还涉及在该过程中有用的锆配合物,包括锆和公式III或其对映体的配体,其中J、R6和n如本文所定义。本发明还涉及公式III或其对映体的化合物。
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