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(R)-3-methyl-5-(4-methyl-2-(nitromethyl)pentyl)-4-nitroisoxazole

中文名称
——
中文别名
——
英文名称
(R)-3-methyl-5-(4-methyl-2-(nitromethyl)pentyl)-4-nitroisoxazole
英文别名
(R)-3-methyl-5-(4-methyl-2-nitromethyl-pentyl)-4-nitro-isoxazole;(S)-3-methyl-5-(4-methyl-2-nitromethylpentyl)-4-nitro-isoxazole
(R)-3-methyl-5-(4-methyl-2-(nitromethyl)pentyl)-4-nitroisoxazole化学式
CAS
——
化学式
C11H17N3O5
mdl
——
分子量
271.273
InChiKey
UZOALXKMUWULOX-SECBINFHSA-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):
    2.37
  • 重原子数:
    19.0
  • 可旋转键数:
    7.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.73
  • 拓扑面积:
    112.31
  • 氢给体数:
    0.0
  • 氢受体数:
    6.0

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

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文献信息

  • Preparation and reactivity of sterically encumbered organocatalysts and their use in the preparation of ( S )-Pregabalin precursors
    作者:Mauro Cortigiani、Alberto Tampieri、Claudio Monasterolo、Andrea Mereu、Mauro F.A. Adamo
    DOI:10.1016/j.tetlet.2017.09.067
    日期:2017.11
    Herein we describe the preparation of a new class of sterically demanding organocatalysts derived from d-fructose and their use, alongside hitherto unreported doubly quaternarised Cinchona ammonium salts, in the Michael reaction of nitromethane with 4-nitro-5-alkenyl-isoxazoles.
    本文中,我们描述了一种新型的衍生自d-果糖的新型空间需求有机催化剂的制备及其在迄今为止从未报道过的双季铵化金鸡纳铵盐的使用中,在硝基甲烷与4-硝基-5-烯基-异恶唑的迈克尔反应中的应用。
  • [EN] PROCESS FOR THE PREPARATION OF GAMMA AMINO ACIDS AND INTERMEDIATES USED IN SAID PROCESS<br/>[FR] PROCÉDÉ DE PRÉPARATION DE ACIDES AMINÉS GAMMA ET INTERMÉDIAIRES UTILISÉS DANS CE PROCÉDÉ
    申请人:ROYAL COLLEGE OF SURGEONS IE
    公开号:WO2013076225A1
    公开(公告)日:2013-05-30
    The invention relates to the preparation of gamma amino acids of formula (I) and pharmaceutically acceptable salts, solvates and prodrugs thereof, and to intermediates used for their preparation. (formula I) wherein R1 is selected from an alkyl group, an alkenyl group, an alkynyl group and a cycloalkyl group, each of which may be optionally substituted and * denotes a chiral centre. In particular, the present invention provides an efficient synthesis of (S)-pregabalin which is suitable for carrying out on an industrial scale.
    该发明涉及制备公式(I)的γ-氨基酸及其药学上可接受的盐、溶剂合物和前药,以及用于其制备的中间体。(公式I)其中R1选自烷基、烯基、炔基和环烷基,每种基团均可选择性地被取代,*表示一个手性中心。特别是,本发明提供了(S)-普瑞巴林的高效合成方法,适用于工业规模生产。
  • An improved procedure to prepare 3-methyl-4-nitroalkylenethylisoxazoles and their reaction under catalytic enantioselective Michael addition with nitromethane
    作者:Maria Moccia、Robert J. Wells、Mauro. F. A. Adamo
    DOI:10.1039/c4ob02109f
    日期:——
    Herein, we describe a short synthesis of 3-methyl-4-nitro-5-alkylethenyl isoxazoles and their reactivity as Michael acceptors. The title compounds reacted with nitromethane under phase-transfer catalysis to provide highly enantioenriched adducts (up to 93% ee) which were then converted to the corresponding γ-nitroacids.
    在这里,我们描述了3-甲基-4-硝基-5-烷基乙烯基异恶唑的简短合成及其作为迈克尔受体的反应性。在相转移催化下,标题化合物与硝基甲烷反应,得到高度对映体富集的加合物(最高93%ee),然后将其转化为相应的γ-硝酸。
  • Development and Scale-up of an Organocatalytic Enantioselective Process to Manufacture (<i>S</i>)-Pregabalin
    作者:Maria Moccia、Mauro Cortigiani、Claudio Monasterolo、Federica Torri、Claudia Del Fiandra、Geoffrey Fuller、Brian Kelly、Mauro F. A. Adamo
    DOI:10.1021/acs.oprd.5b00160
    日期:2015.9.18
    Herein is reported the development of a new process to manufacture (S)-pregabalin. The method comprises six steps, run under the catalysis of a recyclable polymer bound phase transfer catalyst, and afforded (S)-pregabalin in overall 54% yield, starting from building blocks acetylacetone, isovaleraldehyde, and nitromethane.
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