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(-)-(S)-3-isopentyl-3-methylcyclohexanone

中文名称
——
中文别名
——
英文名称
(-)-(S)-3-isopentyl-3-methylcyclohexanone
英文别名
(3S)-3-methyl-3-(3-methylbutyl)cyclohexan-1-one
(-)-(S)-3-isopentyl-3-methylcyclohexanone化学式
CAS
——
化学式
C12H22O
mdl
——
分子量
182.306
InChiKey
PZGPIQJQNWHDAK-LBPRGKRZSA-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):
    3.6
  • 重原子数:
    13
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.92
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

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文献信息

  • <i>C</i><sub>2</sub> Symmetric Chiral NHC Ligand for Asymmetric Quaternary Carbon Constructing Copper-Catalyzed Conjugate Addition of Grignard Reagents to 3-Substituted Cyclohexenones
    作者:Yasumasa Matsumoto、Ken-ichi Yamada、Kiyoshi Tomioka
    DOI:10.1021/jo800613h
    日期:2008.6.1
    The asymmetric construction of quaternary carbon centers by conjugate addition of Grignard reagents to 3-methyl- and 3-ethylcyclohexenones was realized in a maximum enantioselectivity of 80% by using a C2 symmetric chiral N-heterocyclic carbene (NHC)-copper catalyst, generated from (4S,5S)-1,3-bis(2-methoxyphenyl)-4,5-diphenyl-4,5-dihydro-1H-imidazol-3-ium tetrafluoroborate and copper(II) triflate
    通过使用生成的C 2对称手性N-杂环卡宾(NHC)-催化剂,通过将格氏试剂共轭添加到3-甲基和3-乙基环己酮中来实现季碳中心的不对称构建,其最大对映体选择性为80%。(4S,5S)-1,3-双(2-甲氧基苯基)-4,5-二苯基-4,5-二氢-1H-咪唑-3-四硼酸三氟甲磺酸(II)。通过X射线晶体学分析了NHC-Au配合物的立体结构,合理化了N-芳基NHCs的良好立体控制能力。
  • Catalysts, ligands and use thereof
    申请人:Fletcher Stephen Patrick
    公开号:US09636670B2
    公开(公告)日:2017-05-02
    According to the present invention, there is provided a catalytic complex comprising a metal, one or more ligands and one or more counterions, wherein said one or more ligands include a non-racemic chiral ligand and wherein said one or more counterions include a triflimide counterion. Also provided are methods of making said catalytic complex and processes for producing chiral compounds which involve the use of said catalytic complex. In addition, the present invention provides compounds of the formula (2) as defined herein. The compounds of formula (2) may be useful as ligands in catalytic complexes.
    根据本发明,提供了一种催化复合物,包括一种属、一个或多个配体和一个或多个对离子,其中所述一个或多个配体包括一个非外消旋手性配体,所述一个或多个对离子包括一种三甲磺酰亚胺对离子。还提供了制备所述催化复合物的方法和涉及使用所述催化复合物生产手性化合物的工艺。此外,本发明提供了如下所定义的化合物的公式(2)。公式(2)的化合物可能作为催化复合物中的配体有用。
  • CATALYSTS, LIGANDS AND USE THEREOF
    申请人:FLETCHER Stephen Patrick
    公开号:US20160074852A1
    公开(公告)日:2016-03-17
    According to the present invention, there is provided a catalytic complex comprising a metal, one or more ligands and one or more counterions, wherein said one or more ligands include a non-racemic chiral ligand and wherein said one or more counterions include a triflimide counterion. Also provided are methods of making said catalytic complex and processes for producing chiral compounds which involve the use of said catalytic complex. In addition, the present invention provides compounds of the formula (2) as defined herein. The compounds of formula (2) may be useful as ligands in catalytic complexes.
    根据本发明,提供了一种催化复合物,包括一种属,一个或多个配体和一个或多个对离子,其中所述的一个或多个配体包括非对映手性配体,所述的一个或多个对离子包括三氟甲烷酰亚胺对离子。还提供了制备所述催化复合物的方法和利用所述催化复合物生产手性化合物的方法。此外,本发明提供了如下所定义的化合物(2)。化合物(2)可以作为催化复合物中的配体有用。
  • US9636670B2
    申请人:——
    公开号:US9636670B2
    公开(公告)日:2017-05-02
  • [EN] CATALYSTS, LIGANDS AND USE THEREOF<br/>[FR] CATALYSEURS, LIGANDS ET UTILISATION ASSOCIÉE
    申请人:ISIS INNOVATION
    公开号:WO2014170642A2
    公开(公告)日:2014-10-23
    According to the present invention, there is provided a catalytic complex comprising a metal, one or more ligands and one or more counterions, wherein said one or more ligands include a non-racemic chiral ligand and wherein said one or more counterions include a triflimide counterion. Also provided are methods of making said catalytic complex and processes for producing chiral compounds which involve the use of said catalytic complex. In addition, the present invention provides compounds of the formula (2) as defined herein. The compounds of formula (2) may be useful as ligands in catalytic complexes.
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