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(4R)-2,2-dimethyl-4-[(1E)-4-phenylbut-1-enyl]-1,3-dioxolane | 851592-03-5

中文名称
——
中文别名
——
英文名称
(4R)-2,2-dimethyl-4-[(1E)-4-phenylbut-1-enyl]-1,3-dioxolane
英文别名
(S)-2,2-dimethyl-4-[(E)-4-phenylbut-1-enyl]-1,3-dioxolane;(4S)-2,2-dimethyl-4-[(E)-4-phenylbut-1-enyl]-1,3-dioxolane
(4R)-2,2-dimethyl-4-[(1E)-4-phenylbut-1-enyl]-1,3-dioxolane化学式
CAS
851592-03-5
化学式
C15H20O2
mdl
——
分子量
232.323
InChiKey
JYACEDXQNFXLIA-OIOXUXFSSA-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

  • 沸点:
    322.7±32.0 °C(Predicted)
  • 密度:
    1.045±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.33
  • 重原子数:
    17.0
  • 可旋转键数:
    4.0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.47
  • 拓扑面积:
    18.46
  • 氢给体数:
    0.0
  • 氢受体数:
    2.0

反应信息

点击查看最新优质反应信息

文献信息

  • The influence of α-coordinating groups of aldehydes on <i>E</i>/<i>Z</i>-selectivity and the use of quaternary ammonium counter ions for enhanced <i>E</i>-selectivity in the Julia–Kocienski reaction
    作者:Mintu Rehman、Sravya Surendran、Nagendra Siddavatam、Goreti Rajendar
    DOI:10.1039/d1ob02126e
    日期:——
    Modified reaction conditions for improved E-selectivity of olefins in the Julia–Kocienski reaction of aldehydes having α-coordinating substituents are demonstrated. The chelating groups in aldehydes are expected to stabilize the syn-transition state with metal ions, whereas the weakly coordinating quaternary ammonium ions are devoid of all possible chelating interactions to enhance E-selectivity. A
    证明了在具有 α- 配位取代基的醛的 Julia-Kocienski 反应中改进的烃E选择性的改进反应条件。醛中的螯合基团有望稳定与属离子的顺过渡态,而弱配位的季离子没有所有可能的螯合相互作用以增强E选择性。提出了一项系统研究,以研究醛的相邻保护基团的大小及其对 Julia-Kocienski 反应中E / Z选择性的螯合效应。
  • Stereoselective synthesis of (6S) and (6R)-5,6-dihydro-6-[(2R)-2-hydroxy-6-phenylhexyl]-2H-pyran-2-one and their cytotoxic activity against cancer cell lines
    作者:Manchala Narasimhulu、Arepalli Sai Krishna、Janapala Venkateswara Rao、Yenamandra Venkateswarlu
    DOI:10.1016/j.tet.2009.01.101
    日期:2009.4
    Stereoselective total synthesis of α,β-unsaturated lactone (1a), isolated from Ravensara crassifolia, has been achieved efficiently starting from chiral 2,3-O-isopropylidene-d-glyceraldehyde (3) followed by asymmetric allylation and ring-closing metathesis. The antiproliferative activities of compounds 1a, 1b and the unusual bicyclic compound 2 were evaluated against three-cancer cell lines, THP-1
    α的立体选择性全合成,β不饱和内(1A)中,从分离罗文莎云杉,已经实现了有效地从起始手性2,3- ö异亚丙基d甘油醛(3接着不对称丙基和闭环复分解)。评估了化合物1a,1b和不寻常的双环化合物2对三种癌细胞系THP-1和U-937(白血病)和A-375(黑色素瘤)的抗增殖活性。
  • Olefination of α-Hydroxy or α-Aminoaldehyde Derivatives via Reaction of Their Arylsulfonylhydrazones with Sulfonyl Anions
    作者:Jerzy Wicha、Andrzej Zarecki
    DOI:10.1021/jo0499118
    日期:2004.8.1
    Reaction of tosylhydrazones of O-substituted a-hydroxy or N-substituted a-amino aldehydes (2, 7, 11, 15, 17, and 20) with selected alpha-magnesio alkyl phenyl sulfones afforded the respective derivatives of allylic alcohols or allylic amines. 2,3-O-Isopropylidene-D-glyceraldehyde (1) was transformed into its tosylhydrazone (2) and then olefins 4a with retention of optical purity.
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