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ethyl (E)-3-[(4R,5R)-2,2-dimethyl-5-phenyl-1,3-dioxolan-4-yl]prop-2-enoate | 326603-41-2

中文名称
——
中文别名
——
英文名称
ethyl (E)-3-[(4R,5R)-2,2-dimethyl-5-phenyl-1,3-dioxolan-4-yl]prop-2-enoate
英文别名
(2E)-3-[(4R,5R)-2,2-dimethyl-5-phenyl-1,3-dioxolan-4-yl]-2-propenoate;(E)-ethyl 3-[(4R,5R)-2,2-dimethyl-5-phenyl-1,3-dioxolan-4-yl]acrylate;ethyl 3-[(4R,5R,E)-2,2-dimethyl-5-phenyl-1,3-dioxolan-4-yl]propenoate
ethyl (E)-3-[(4R,5R)-2,2-dimethyl-5-phenyl-1,3-dioxolan-4-yl]prop-2-enoate化学式
CAS
326603-41-2
化学式
C16H20O4
mdl
——
分子量
276.332
InChiKey
RNMPIQCHLZHGRX-GNEQJTLISA-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:
    379.1±42.0 °C(Predicted)
  • 密度:
    1.124±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:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.44
  • 拓扑面积:
    44.8
  • 氢给体数:
    0
  • 氢受体数:
    4

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
    • 1
    • 2

反应信息

点击查看最新优质反应信息

文献信息

  • Synthetic Routes towards Cryptophycin Unit A Diastereomers
    作者:Norbert Sewald、Stefan Eißler、Beate Neumann、Hans-Georg Stammler
    DOI:10.1055/s-2007-1000868
    日期:2008.1
    Unit A of cryptophycin 1 is a δ-hydroxy acid with four stereogenic centres. Our unit A synthesis introduces the first two stereogenic centres by a catalytic, asymmetric dihydroxylation, whereas the remaining two stereogenic centres are established by diastereoselective reactions. In this letter, we focus on the diaste­reoselectivity of these reactions and discuss the accessibility of cryptophycin unit A diastereomers.
    Cryptophycin 1 的 A 单元是一种具有四个立构中心的 δ-羟基酸。我们的A单元合成通过催化、不对称二羟基化引入前两个立体中心,而其余两个立体中心通过非对映选择性反应建立。在这封信中,我们重点关注这些反应的非对映选择性,并讨论隐藻素 A 单元非对映异构体的可及性。
  • Control of diastereofacial discrimination in the conjugate addition to 5-phenyl-1,3-dioxolan-4-yl substituted propenoate
    作者:Arvydas Stončius、Christian Alexander Mast、Norbert Sewald
    DOI:10.1016/s0957-4166(00)00353-0
    日期:2000.10
    The conjugate addition of methylcuprates and methyllithium to ethyl 5-phenyl-1,3-dioxolan-4-yl-2-propenoate was investigated. It was found that the stereoselectivity is highly dependent on the reagent used. In reactions with stabilized methylcuprates, the anti-1,4-addition product is mainly formed, whereas syn-diastereoselectivity is observed in the reaction with methyllithium. Additions of methyllithium were optimized with respect to solvent and additives. (C) 2000 Elsevier Science Ltd. All rights reserved.
  • A Simple and Efficient Total Synthesis of a Styryllactone, 7-<i>epi</i>-Goniodiol
    作者:Gowravaram Sabitha、K. Sudhakar、J. Yadav
    DOI:10.1055/s-2007-965879
    日期:2007.2
    Regioselective mono-dihydroxylation, Red-Al reduction, and cis-Horner-Wadsworth-Emmons reactions have been efficiently performed as key steps in the synthesis of 7-epi-goniodiol, isolated from Goniothalamus leiocarpus.
    区域选择性单羟基化反应、Red-Al还原反应以及顺式Horner-Wadsworth-Emmons反应已作为关键步骤,高效地应用于从Goniothalamus leiocarpus中分离得到的7-表-goniodiol的合成过程中。
  • Efficient and Versatile Stereoselective Synthesis of Cryptophycins
    作者:Christian Alexander Mast、Stefan Eißler、Arvydas Stončius、Hans-Georg Stammler、Beate Neumann、Norbert Sewald
    DOI:10.1002/chem.200500282
    日期:2005.8.5
    units A to D which correspond to the respective amino acids and hydroxy acids. A new synthetic route to unit A allows the selective generation of all four stereogenic centres by introducing two of them in a catalytic asymmetric dihydroxylation, followed by substrate-controlled diastereoselective reactions. The diol also serves as the epoxide precursor. This approach provides selective access to stereoisomers
    隐藻霉素是具有四个逆合成单元A至D的环状双缩肽家族,其分别对应于氨基酸和羟基酸。一条新的合成路线通往A单元,通过在催化不对称二羟基化反应中引入两个立体异构中心,然后进行底物控制的非对映选择性反应,可以选择性生成所有四个立体异构中心。二醇还用作环氧化物前体。这种方法提供了对单元A的立体异构体(对映异构体,差向异构体)的选择性访问,以进行结构-活性关系研究。将单位A衍生物掺入隐藻素-1,隐藻素52和新型隐藻素差向异构体52中。
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