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(R)-methyl 3-(3-(cyclopentyloxy)-4-methoxyphenyl)-4-nitrobutanoate | 1021867-92-4

中文名称
——
中文别名
——
英文名称
(R)-methyl 3-(3-(cyclopentyloxy)-4-methoxyphenyl)-4-nitrobutanoate
英文别名
methyl (3R)-3-(3-cyclopentyloxy-4-methoxyphenyl)-4-nitrobutanoate
(R)-methyl 3-(3-(cyclopentyloxy)-4-methoxyphenyl)-4-nitrobutanoate化学式
CAS
1021867-92-4
化学式
C17H23NO6
mdl
——
分子量
337.373
InChiKey
CZSSOJJXDAPWFF-ZDUSSCGKSA-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:
    91-93 °C
  • 沸点:
    476.4±45.0 °C(Predicted)
  • 密度:
    1.198±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.8
  • 重原子数:
    24
  • 可旋转键数:
    8
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.59
  • 拓扑面积:
    90.6
  • 氢给体数:
    0
  • 氢受体数:
    6

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
  • 下游产品
    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

  • Regio- and Enantioselective Palladium-Catalyzed Allylic Alkylation of Nitromethane with Monosubstituted Allyl Substrates: Synthesis of (<i>R</i>)-Rolipram and (<i>R</i>)-Baclofen
    作者:Xiao-Fei Yang、Chang-Hua Ding、Xiao-Hui Li、Jian-Qiang Huang、Xue-Long Hou、Li-Xin Dai、Pin-Jie Wang
    DOI:10.1021/jo301506p
    日期:2012.10.19
    The Pd-catalyzed asymmetric allylic alkylation (AAA) reaction of nitromethane with monosubstituted allyl substrates was realized for the first time to provide corresponding products in high yields with excellent regio- and enantioselectivities. The protocol was applied to the enantioselective synthesis of (R)-baclofen and (R)-rolipram.
    首次实现了Pd催化的硝基甲烷与单取代的烯丙基底物的不对称烯丙基烷基化(AAA)反应,以高收率提供相应的产物,具有良好的区域和对映选择性。该方案应用于(R)-baclofen和(R)-咯利普兰的对映选择性合成。
  • <i>Epi</i>-Cinchona Based Thiourea Organocatalyst Family as an Efficient Asymmetric Michael Addition Promoter: Enantioselective Conjugate Addition of Nitroalkanes to Chalcones and α,β-Unsaturated <i>N</i>-Acylpyrroles
    作者:Benedek Vakulya、Szilárd Varga、Tibor Soós
    DOI:10.1021/jo702692a
    日期:2008.5.1
    A small set of easily available epi-cinchona based thiourea organocatalysts have been synthesized and tested in enantioselective Michael addition of nitroalkanes to chalcones. These bifunctional catalyst systems promoted the conjugate additions with high enantioselectivities and chemical yields. The extension of this methodology was further explored to encompass alpha,beta-unsaturated N-acylpyrroles, as a chalcone mimic. Functionally, the N-acylpyrrole moiety in the adduct acts as an ester surrogate; therefore, it can easily be transformed to various valuable and biologically relevant compounds. This approach allowed the concise stereoselective synthesis of (R)-rolipram.
  • Efficient synthesis of (−)-(R)- and (+)-(S)-rolipram
    作者:Ramandeep Kaur、Satyendra Kumar Pandey
    DOI:10.1016/j.tetlet.2017.09.080
    日期:2017.11
    A novel, efficient and protecting group free enantioselective synthetic approach of ()-(R)-1 and (+)-(S)-rolipram 2 is described employing the organocatalyzed asymmetric Michael addition, Henry condensation, Wittig olefination and reductive lactamization reactions as key steps.
    描述了一种新颖,有效且无保护基团的(-)-(R)-1和(+)-(S)-咯利普兰2的对映选择性合成方法,该方法采用了有机催化的不对称迈克尔加成反应,亨利缩合反应,维蒂希烯化反应和还原性内酰胺化反应作为关键步骤。
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