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

ethyl 2,3,4-trideoxy-D-ribo-hept-2-enoate | 79308-40-0

中文名称
——
中文别名
——
英文名称
ethyl 2,3,4-trideoxy-D-ribo-hept-2-enoate
英文别名
——
ethyl 2,3,4-trideoxy-D-ribo-hept-2-enoate化学式
CAS
79308-40-0
化学式
C9H16O5
mdl
——
分子量
204.223
InChiKey
DRPGTQPFEZTPTK-JGVFFNPUSA-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):
    -0.79
  • 重原子数:
    14.0
  • 可旋转键数:
    6.0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    86.99
  • 氢给体数:
    3.0
  • 氢受体数:
    5.0

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

  • Regiochemical Control in Intramolecular Cyclization of Methylene-Interrupted Epoxydiols
    作者:Radha S. Narayan、Meenakshi Sivakumar、Ezzeddine Bouhlel、Babak Borhan
    DOI:10.1021/ol016118h
    日期:2001.8.9
    regiochemical routes for cyclization. The 5-exo process is the most prevalent under acidic conditions. However, the regioselectivity can be controlled by the appropriate choice of acid promoter and pendant groups adjacent to the epoxide. The 5-exo product is obtained exclusively without the presence of a carbocation-stabilizing pendant group. Alkenyl and thiophenyl groups adjacent to the epoxide alter the regioselectivity
    [反应:见正文]亚甲基间断的环二醇具有多种环化途径用于环化。5-exo过程在酸性条件下最为普遍。然而,区域选择性可以通过相邻于环氧化物的酸的启动子和侧基的合适的选择来控制。仅在不存在阳离子稳定侧基的情况下获得5-exo产品。与环氧化物相邻的基和基会改变区域选择性,并能够获得5-内四氢呋喃和6-内四氢吡喃产物。
  • C-Glycoside phosphoramidite building block for versatile functionalization of oligodeoxyribonucleotides
    作者:Jari Hovinen、Harri Salo
    DOI:10.1039/a703059b
    日期:——
    A chiral non-nucleosidic phosphoramidite building block containing a thioester function in its structure, 4, is synthesized in six steps starting from ‘2-deoxy-D-ribose’. It is used in the machine-assisted oligonucleotide synthesis in a conventional manner. Upon completion of the oligonucleotide chain assembly the thioester bond is cleaved with various nucleophiles (hydroxide ion, propane-1,3-diamine, cystamine, histamine), resulting in oligonucleotide conjugates with a tether group in the middle of the oligonucleotide chain.
    从 "2-脱氧-D-核糖 "开始,通过六个步骤合成了一种手性非核苷磷酸酰胺结构单元 4。它以传统方式用于机器辅助寡核苷酸合成。寡核苷酸链组装完成后,键会被各种亲核剂(根离子、丙烷-1,3-二胺、胱胺素、组胺)裂解,从而产生在寡核苷酸链中间带有一个系基的寡核苷酸共轭物。
  • Studies toward brevisulcenal F via convergent strategies for marine ladder polyether synthesis
    作者:Matthew H. Katcher、Timothy F. Jamison
    DOI:10.1016/j.tet.2018.01.039
    日期:2018.3
    natural products, biomimetic epoxide-opening cascade reactions were proposed as an efficient strategy for the synthesis of these compounds. However, difficulties in assembling the cascade precursors have limited the realization of these cascades. In this report, we describe strategies that provide convergent access to cascade precursors via regioselective allylation and efficient fragment coupling.
    在最初分离出海洋梯形聚醚天然产物之后不久,拟仿生的环氧化物开放级联反应被提议为合成这些化合物的有效策略。但是,组装级联前体的困难限制了这些级联的实现。在本报告中,我们描述了通过区域选择性丙基化和有效片段偶联提供对级联前体的聚合访问的策略。然后,我们研究由强碱促进的稠合四氢吡喃形成的环氧化物开放级联反应。这些策略在灯盏花F的CDEFG环的合成中进行了评估。
  • Influence of Various Promoters on the Diastereoselectivity of Samarium(II) Iodide Mediated Reductive Carbocyclizations of ω-Iodo-α,β-unsaturated Esters Prepared from 2-Deoxy-d-ribose
    作者:Bita Samim Firouz Salari、Raphinos Kouya Biboutou、Sharon M Bennett
    DOI:10.1016/s0040-4020(00)00583-4
    日期:2000.8
    omega-Iodo-alpha,beta-unsaturated esters were reduced with SmI2 or Bu3SnH under different conditions to give carbocyclic compounds in good yield. The stereoselectivity of the SmI2 cyclizations varies with the choice of promoter, the reaction temperature, the identity of the hydroxyl protecting groups and the geometry of the double bond. (C) 2000 Elsevier Science Ltd. All rights reserved.
查看更多