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methyl 1-benzyl-2-oxocyclohexanecarboxylate | 112211-72-0

中文名称
——
中文别名
——
英文名称
methyl 1-benzyl-2-oxocyclohexanecarboxylate
英文别名
Methyl 1-benzyl-2-oxocyclohexane-1-carboxylate
methyl 1-benzyl-2-oxocyclohexanecarboxylate化学式
CAS
112211-72-0
化学式
C15H18O3
mdl
——
分子量
246.306
InChiKey
HCMBZQZUCUJZDB-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:
    357.1±35.0 °C(Predicted)
  • 密度:
    1.133±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.8
  • 重原子数:
    18
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.47
  • 拓扑面积:
    43.4
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    methyl 1-benzyl-2-oxocyclohexanecarboxylatelithium chloride 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 7.0h, 以90%的产率得到2-苄基环己酮
    参考文献:
    名称:
    DBU-Catalyzed Deconjugation of 7-Substituted 3,4-Didehydro-2-oxepanones. Deuterium Incorporation, Significance of the Imine Double Bond, and Application to the Synthesis of a Key Pharmacophore
    摘要:
    7-Substituted 3,4-Didehydro-2-oxepanones are conveniently deconjugated to the 4,5-didehydro derivatives by DBU. The isomerization of 7-benzyl-substituted 2-oxepanones proceeds to the extent of 90% over the initial 3 h; the concentration falls gradually thereafter to achieve, in 25 h, a 3:2 equilibrium in favor of deconjugation. Such an equilibrium does not exist for the 7-methyl and the 7-(2-phenethyl) derivatives. The significance of the imine double bond in DBU has been explored. The isomerization in CDCl3 causes deuterium incorporation at positions 3 and 5 of the 2-oxepanones examined and at position 6 of DBU. The mechanistic rationales for these deuterium incorporations are advanced. The transformation of 7-benzyl-3,4-didehydro-2-oxepanone into a bicyclo[3.3.0] skeleton that is present in a diverse class of biologically active natural products is described as a possible potential use of the present deconjugation methodology.
    DOI:
    10.1021/jo971417z
  • 作为产物:
    描述:
    戊二酸单甲酯 在 chloro(1,5-cyclooctadiene)rhodium(I) dimer 4-二甲氨基吡啶 、 sodium tetrahydroborate 、 三甲基氯硅烷溶剂黄146N,N'-二环己基碳二亚胺 作用下, 以 四氢呋喃二氯甲烷 为溶剂, 反应 36.0h, 生成 methyl 1-benzyl-2-oxocyclohexanecarboxylate
    参考文献:
    名称:
    建立第四级碳中心的新方法:串联铑催化的1,4-加成/分子内环化。
    摘要:
    描述了使用芳基氯化锌有效地串联铑催化的1,1'-烯烃的1,4-加成/环化反应。取代的环戊酮和环己酮衍生物的简单一步合成是在较温和的条件下,使用相对较低的催化剂负载量,从无环前体进行的。在环化步骤中会创建一个新的四级碳中心。
    DOI:
    10.1002/adsc.200600355
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文献信息

  • Rearrangement of suitably constituted aryl, alkyl, or vinyl radicals by acyl or cyano group migration
    作者:Athelstan L. J. Beckwith、D. M. O'Shea、Steven W. Westwood
    DOI:10.1021/ja00216a033
    日期:1988.4
    Transposition des bromo-2 benzenepropionates d'ethyle, substitues en α par un groupe acetyl ou cyano, en acetyl-2 et cyano-2 benzenepropionate d'ethyle. Synthese d'oxo-3 cyclanecarboxylates d'alkyle a partir de β-cetoesters; par exemple l'iodomethyl-2 oxo-2 cyclopentanecarboxylate d'ethyle conduit a l'oxo-3 cyclohexanecarboxylate d'ethyle
    Transposition des bromo-2 benzopropionates d'ethyle, substitues en α par un groupe acetyl ou cyano, en acetyl-2 et cyano-2 benzopropionate d'ethyle。合成这些 d'oxo-3 cyclanecarboxylates d'alkyle a partir de β-cetoesters; 例如,l'iodomethyl-2 oxo-2 cyclopentanecarboxylate d'ethyle 导管 a l'oxo-3 cyclohexcarboxylate d'ethyle
  • Ring Expansion of Cyclic β-Amino Alcohols Induced by Diethylaminosulfur Trifluoride: Synthesis of Cyclic Amines with a Tertiary Fluorine at C3
    作者:Bruno Anxionnat、Benoit Robert、Pascal George、Gino Ricci、Marc-Antoine Perrin、Domingo Gomez Pardo、Janine Cossy
    DOI:10.1021/jo300887u
    日期:2012.7.20
    As the replacement of a hydrogen atom by a fluorine atom in a compound can have an important impact on its biological properties, the development of methods allowing the introduction of a fluorine atom is of great importance. The scope and limitations of the ring expansion of cyclic 2-hydroxymethyl amines induced by diethylaminosulfur trifluoride (DAST) to produce cyclic β-fluoro amines was studied
    由于化合物中的氟原子取代氢原子对其生物学特性有重要影响,因此开发允许引入氟原子的方法非常重要。研究了二乙基氨基三氟化硫(DAST)诱导生成环状β-氟胺的环状2-羟甲基胺环扩环的范围和局限性,以及该方法的对映选择性。
  • Cyano or acyl group migration by consecutive homolytic addition and β-fission
    作者:Athelstan L. J. Beckwith、Dennis M. O'Shea、Sendaba Gerba、Steven W. Westwood
    DOI:10.1039/c39870000666
    日期:——
    Suitably constituted aryl and alkyl radicals readily rearrange by 1,2- or 1,4-acyl or cyano migration.
    合适地构成的芳基和烷基容易通过1,2-或1,4-酰基或氰基迁移而重排。
  • Novel tricyclic pyrazolopyrimidines as potent and selective GPR119 agonists
    作者:Mihai Azimioara、Phil Alper、Christopher Cow、Daniel Mutnick、Victor Nikulin、Gerald Lelais、John Mecom、Matthew McNeill、Pierre-Yves Michellys、Zhiliang Wang、Esther Reding、Michael Paliotti、Jing Li、Dingjiu Bao、Jocelyn Zoll、Young Kim、Matthew Zimmerman、Todd Groessl、Tove Tuntland、Sean B. Joseph、Peter McNamara、H. Martin Seidel、Robert Epple
    DOI:10.1016/j.bmcl.2014.10.010
    日期:2014.12
    Systematic SAR optimization of the GPR119 agonist lead 1, derived from an internal HTS campaign, led to compound 29. Compound 29 displays significantly improved in vitro activity and oral exposure, leading to GLP1 elevation in acutely dosed mice and reduced glucose excursion in an OGTT study in rats at doses >= 10 mg/kg. (C) 2014 Elsevier Ltd. All rights reserved.
  • Matsumoto, Kazutsugu; Tsutsumi, Seiji; Ihori, Tamiko, Journal of the American Chemical Society, 1990, vol. 112, # 26, p. 9614 - 9619
    作者:Matsumoto, Kazutsugu、Tsutsumi, Seiji、Ihori, Tamiko、Ohta, Hiromichi
    DOI:——
    日期:——
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