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(2S)-2-((1R)-1-(2-methoxyphenyl)-2-nitroethyl)cyclohexanone | 748788-67-2

中文名称
——
中文别名
——
英文名称
(2S)-2-((1R)-1-(2-methoxyphenyl)-2-nitroethyl)cyclohexanone
英文别名
(S)-2-((R)-1-(2-methoxy-phenyl)-2-nitro-ethyl)-cyclohexanone;2-(1-(2-methoxyphenyl)-2-nitroethyl)cyclohexanone;Cyclohexanone, 2-[(1R)-1-(2-methoxyphenyl)-2-nitroethyl]-, (2S)-;(2S)-2-[(1R)-1-(2-methoxyphenyl)-2-nitroethyl]cyclohexan-1-one
(2S)-2-((1R)-1-(2-methoxyphenyl)-2-nitroethyl)cyclohexanone化学式
CAS
748788-67-2
化学式
C15H19NO4
mdl
——
分子量
277.32
InChiKey
ZVUZXFHQYIMROB-WCQYABFASA-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

  • 熔点:
    97-100 °C
  • 沸点:
    449.4±30.0 °C(Predicted)
  • 密度:
    1.178±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.5
  • 重原子数:
    20
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.53
  • 拓扑面积:
    72.1
  • 氢给体数:
    0
  • 氢受体数:
    4

SDS

SDS:63a0779f8d2061b186db6b41db91371a
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反应信息

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文献信息

  • Novel thiourea-amine bifunctional catalysts for asymmetric conjugate addition of ketones/aldehydes to nitroalkenes: rational structural combination for high catalytic efficiency
    作者:Jia-Rong Chen、Yi-Ju Cao、You-Quan Zou、Fen Tan、Liang Fu、Xiao-Yu Zhu、Wen-Jing Xiao
    DOI:10.1039/b925962g
    日期:——
    A series of thiourea-amine bifunctional catalysts have been developed by a rational combination of prolines with cinchona alkaloids, which are connected by a thiourea motif. The catalyst 3a, prepared from L-proline and cinchonidine, was found to be a highly efficient catalyst for the conjugate addition of ketones/aldehydes to a wide range of nitroalkenes (up to 98/2 dr and 96% ee). The privileged cinchonidine
    一系列 硫脲-胺双功能催化剂是通过脯氨酸与金鸡纳生物碱的合理组合而开发的,金鸡纳生物碱通过硫脲基序连接。催化剂3a由大号脯氨酸 和 辛可尼定被发现是一种高效的催化剂,用于将酮/醛共轭加成到各种各样的硝基烯烃中(高达98/2 dr和96%ee)。特权的辛可尼定骨架和硫脲基序对于反应活性和对映选择性是必不可少的。
  • Highly enantio- and diastereoselective Michael addition of cyclohexanone to nitroolefins catalyzed by a chiral glucose-based bifunctional secondary amine-thiourea catalyst
    作者:Aidang Lu、Peng Gao、Yang Wu、Youming Wang、Zhenghong Zhou、Chuchi Tang
    DOI:10.1039/b905306a
    日期:——
    A novel bifunctional thiourea bearing a saccharide-scaffold and a secondary amino group was synthesized, and was proven to be an effective organocatalyst for the asymmetric Michael reaction of cyclohexanone to both aryl and alkyl nitroolefins. The corresponding adducts were obtained with excellent diastereo- (up to >99/1 dr) and enantioselectivities (up to 97% ee).
    新颖的双功能 硫脲 带有糖-支架和仲氨基的化合物被合成,并被证明是一种有效的有机催化剂,用于不对称迈克尔反应 环己酮芳基和烷基硝基烯烃都可以。获得的非对映异构体(高达> 99/1 dr)和对映体选择性(高达97%ee)具有相应的加合物。
  • 4-Aminothioureaprolinal Dithioacetal as a Catalyst for Highly Enantioselective Michael Additions of Ketones and Aldehydes to Nitroolefins
    作者:Yong-Ming Chuan、Li-Yang Yin、Yan-Mei Zhang、Yun-Gui Peng
    DOI:10.1002/ejoc.201001211
    日期:2011.1
    4-Aminothioureaprolinal dithioacetal 4a is a highly efficient catalyst for the asymmetric Michael addition of ketones and aldehydes to nitroolefins requiring only 3 mol-% catalyst loading. The reactions proceeded smoothly and gave syn selective adducts with excellent yields (up to 98 % yield), diastereoselectivity (up to >99:1 dr), and enantioselectivity (up to 99 % ee) under solvent free conditions
    4-Aminothioureaprolinal dithioacetal 4a 是一种高效催化剂,用于酮和醛与硝基烯烃的不对称迈克尔加成反应,仅需 3 mol% 的催化剂负载。在室温下无溶剂条件下,反应顺利进行,得到顺式选择性加合物,产率高(产率高达 98%)、非对映选择性(高达 >99:1 dr)和对映选择性(高达 99% ee)。这种极其简单实用的程序增加了该反应的吸引力。
  • C3-Symmetric Proline-Functionalized Organocatalysts: Enantioselective Michael Addition Reactions
    作者:Jarugu Narasimha Moorthy、Satyajit Saha
    DOI:10.1002/ejoc.201000569
    日期:2010.11
    C 3 -Symmetric, tripodal catalyst 4 based on 1,3,5-triethylbenzene, which incorporates the features of a molecular receptor, is shown to catalyze Michael addition reactions of carbonyl compounds to β-nitrostyrenes in a high stereoselectivity (up to 99:1 dr and up to 98 % ee).
    基于 1,3,5-三乙苯的 C 3 -对称三足催化剂 4 结合了分子受体的特征,显示出以高立体选择性(高达 99: 1 dr 和高达 98 % ee)。
  • Prolinal dithioacetals: Highly efficient organocatalysts for the direct nitro-Michael additions in both organic and aqueous media
    作者:Tanmay Mandal、Wen Kuo、Matthew Su、Kartick Bhowmick、John C.-G. Zhao
    DOI:10.1016/j.tet.2017.10.008
    日期:2017.11
    Some novel prolinal dithioacetal derivatives have been synthesized and applied as the organocatalysts for the direct Michael addition of ketones and aldehydes to nitroalkenes. High enantioselectivities and diastereoselectivities have been obtained in both organic and aqueous media (dichloromethane, water, or brine).
    已经合成了一些新颖的脯氨二乙缩醛衍生物,并将其用作有机催化剂,用于将酮和醛直接迈克尔加成到硝基烯烃上。在有机和水性介质(二氯甲烷,水或盐水)中均获得了高对映选择性和非对映选择性。
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