摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

(2R,3S)-2,3-epoxy-1-(2-nitrophenyl)-3-phenylpropan-1-one

中文名称
——
中文别名
——
英文名称
(2R,3S)-2,3-epoxy-1-(2-nitrophenyl)-3-phenylpropan-1-one
英文别名
(2-nitrophenyl)-[(2R,3S)-3-phenyloxiran-2-yl]methanone
(2R,3S)-2,3-epoxy-1-(2-nitrophenyl)-3-phenylpropan-1-one化学式
CAS
——
化学式
C15H11NO4
mdl
——
分子量
269.257
InChiKey
LDLPMXJWICTZLE-GJZGRUSLSA-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):
    2.7
  • 重原子数:
    20
  • 可旋转键数:
    3
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.13
  • 拓扑面积:
    75.4
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

点击查看最新优质反应信息

文献信息

  • Highly selective multifunctional nanohybrid catalysts for the one-pot synthesis of α,β-epoxy-chalcones
    作者:Dana-Georgiana Crivoi、Anna M. Segarra、Francesc Medina
    DOI:10.1016/j.jcat.2015.11.020
    日期:2016.2
    An efficient one-pot heterogeneous process for producing chiral alpha,beta-epoxy-chalcones from the corresponding aldehydes and ketones, has been described. The nanohybrid materials based on poly-L-leucine immobilised into rehydrated hydrotalcites did not require any pre-activation and were easily recovered and recycled for four consecutive runs without losing their catalytic efficiency in terms of conversion, total selectivity towards the corresponding epoxy-chalcones and excellent enantioselectivity. (C) 2015 Elsevier Inc. All rights reserved.
  • Synthesis of optically active 2,3-substituted-1,2,3,4-tetrahydro-4-quinolones using polyleucine
    作者:Wei-ping Chen、Ann L. Egar、Michael B. Hursthouse、K.M. Abdul Malik、Judo E. Mathews、Stanley M. Roberts
    DOI:10.1016/s0040-4039(98)01249-0
    日期:1998.11
    Polyleucine catalyzes the asymmetric epoxidation of enone (1) in a non-aqueous medium to provide epoxy-ketones (2) and (3) (81 and 84% yields respectively; >98% ee). The epoxy-ketones (2) and (3) are subsequently cyclized to give 1,2,3,4-tetrahydro-4-quinolones (4) and (5) respectively, (C) 1998 Elsevier Science Ltd. All rights reserved.
  • Asymmetric epoxidation of substituted chalcones and chalcone analogues catalyzed by α-d-glucose- and α-d-mannose-based crown ethers
    作者:Attila Makó、Zsolt Rapi、György Keglevich、Áron Szöllősy、László Drahos、László Hegedűs、Péter Bakó
    DOI:10.1016/j.tetasy.2010.05.009
    日期:2010.4
    The chiral monoaza-15-crown-5 lariat ethers annellated to methyl-4,6-O-benzylidene-α-d-glucopyranoside-1 or mannopyranoside 2 have been applied as phase-transfer catalysts in the epoxidation of substituted chalcones and chalcone analogues with tert-butylhydroperoxide resulting in significant asymmetric induction. It was found that the position of the substituents in the aromatic ring of the chalcone
    与甲基-4,6- O-亚苄基-α-d-吡喃吡喃糖苷-1或甘露吡喃糖苷2甲基化的手性单氮杂-15冠-5套索状醚已被用作相取代的催化剂,用于取代的查耳酮和查尔酮类似物的环氧化与叔-butylhydroperoxide导致显著不对称诱导。发现查尔酮的芳环中取代基的位置对化学收率和对映体过量都有影响。在邻位取代的模型化合物中,对映选择性最低(62-83%ee)。在的情况下获得的最高EE值(83-97%ee)的对位替换模型。在查耳酮类似物中,对于具有α-叔丁基和β-芳基基团的模型化合物,可检测到最大ee(90-92%)。使用基于葡萄糖的冠醚1,优选形成(-)-对映体,而将基于甘露糖的2用作催化剂,则(+)-对映体过量。
查看更多