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(2E,4R,5R)-4,5-dihydroxy-5-phenylpent-2-enoic acidethylester | 161807-50-7

中文名称
——
中文别名
——
英文名称
(2E,4R,5R)-4,5-dihydroxy-5-phenylpent-2-enoic acidethylester
英文别名
ethyl (4R,5R)-4,5-dihydroxy-5-phenyl-2-pentenoate;ethyl (4R,5R,E)-4,5-dihydroxy-5-phenylpent-2-enoate;ethyl (E,4R,5R)-4,5-dihydroxy-5-phenylpent-2-enoate
(2E,4R,5R)-4,5-dihydroxy-5-phenylpent-2-enoic acidethylester化学式
CAS
161807-50-7
化学式
C13H16O4
mdl
——
分子量
236.268
InChiKey
UDWOCNHQYQCDLA-UULPFXLMSA-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):
    0.9
  • 重原子数:
    17
  • 可旋转键数:
    6
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.31
  • 拓扑面积:
    66.8
  • 氢给体数:
    2
  • 氢受体数:
    4

上下游信息

  • 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

  • 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。
  • Selective asymmetric dihydroxylation of polyenes
    作者:Heinrich Becker、Marcos A. Soler、K. Barry Sharpless
    DOI:10.1016/0040-4020(94)01021-q
    日期:1995.1
    The asymmetric dihydroxylation procedure (AD) is applied to a variety of polyenes. In many cases excellent regioselectivities are obtained. The observed selectivities are rationalized in terms of electronic and/or steric effects inherent to the substrate, superimposed on the substrate's favorable or unfavorable interactions with the binding pocket of the AD ligand. Surprisingly, for medium and large
    不对称二羟基化方法(AD)适用于多种多烯。在许多情况下,可获得极好的区域选择性。观察到的选择性根据底物固有的电子和/或空间效应合理化,并叠加在底物与AD配体的结合口袋的有利或不利相互作用上。令人惊讶地,对于具有反式-双键的中型和大型环烯烃,使用嘧啶配体实现了优异的对映选择性。由所有反式环十二碳三烯制备具有D 3对称性的六元醇。
  • Remote steric effect on the regioselectivity of Sharpless asymmetric dihydroxylation
    作者:Yan Zhang、George A. O'Doherty
    DOI:10.1016/j.tet.2005.03.119
    日期:2005.6
    Studies on the regioselectivities for the Sharpless asymmetric dillydroxylation (AD) of conjugated dienoates, trienoates, dienones and dienamides are described. Excellent regioselectivities were obtained in straight chain dienoates, all trienoates, ketones damicles. The remote branched iso-propyl and tert-butyl groups of dienoates greatly lowered the normally excellent regiocontrol. This observation is rationalized in terms of substrate conformational changes, and the steric interaction between the branched methyl group of iso-propyl ortertbutyl groups and the ethyl group Oil the (DHQD)(2)PHAL ligand. (c) 2005 Elsevier 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。
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