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4-Ethyl-1,3-pentadien-5-ol | 91760-18-8

中文名称
——
中文别名
——
英文名称
4-Ethyl-1,3-pentadien-5-ol
英文别名
2-ethylpenta-2,4-dien-1-ol
4-Ethyl-1,3-pentadien-5-ol化学式
CAS
91760-18-8
化学式
C7H12O
mdl
——
分子量
112.172
InChiKey
HEUGFZFVRXQNMI-UHFFFAOYSA-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):
    1.5
  • 重原子数:
    8.0
  • 可旋转键数:
    3.0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.43
  • 拓扑面积:
    20.23
  • 氢给体数:
    1.0
  • 氢受体数:
    1.0

反应信息

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文献信息

  • Synergistic Palladium/Copper‐Catalyzed 1,4‐Difunctionalization of 1,3‐Dienes for Stereodivergent Construction of 1,5‐Nonadjacent Stereocenters
    作者:Hongfa Wang、Ruiyuan Zhang、Weiwei Zi
    DOI:10.1002/anie.202402843
    日期:——
    Abstract

    The construction of two distal stereocenters through a single catalytic process is of great interest in organic synthesis. While there are some successful reports regarding stereodivergent preparation of 1,3‐ or 1,4‐stereocenters, the more challenged 1,5‐nonadjacent stereocenters have never been achieved in a stereodivergent fashion. Herein we describe a synergistic palladium/copper catalysis for 1,4‐difunctionalization reactions of 1,3‐dienes, providing access to 1,5‐nonadjacent quaternary stereocenters. Because each of the two catalysts separately controlled one of the newly formed stereocenters, stereodivergent synthesis of all four diastereomers of the products could readily be achieved simply by choosing an appropriate combination of chiral catalysts. Experimental and computational studies supported a mechanism involving a Heck/Tsuji–Trost cascade reaction, and the origins of the stereoselectivity were elucidated.

  • A synthesis of N-acyl-1,2-dihydropyridines
    作者:Michael J. Wyle、Frank W. Fowler
    DOI:10.1021/jo00195a031
    日期:1984.10
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