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1-(2'-hydroxy3'-isopropyl-6'-methylphenyl)naphthalene-2-carbaldehyde

中文名称
——
中文别名
——
英文名称
1-(2'-hydroxy3'-isopropyl-6'-methylphenyl)naphthalene-2-carbaldehyde
英文别名
——
1-(2'-hydroxy3'-isopropyl-6'-methylphenyl)naphthalene-2-carbaldehyde化学式
CAS
——
化学式
C21H20O2
mdl
——
分子量
304.389
InChiKey
SYKGNZXPBKHJKS-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):
    5.46
  • 重原子数:
    23.0
  • 可旋转键数:
    3.0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.19
  • 拓扑面积:
    37.3
  • 氢给体数:
    1.0
  • 氢受体数:
    2.0

反应信息

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文献信息

  • Biaryl hydroxy aldehydes as intermediates in the metal-assisted atropo-enantioselective reduction of biaryl lactones: Structures and aldehyde-lactol equilibria
    作者:Gerhard Bringmann、Matthias Breuning、Heike Endress、Daniel Vitt、Karl Peters、Eva-Maria Peters
    DOI:10.1016/s0040-4020(98)00618-8
    日期:1998.9
    The synthesis of substituted 1-(2'-hydroxyphenyl)naphthalene-2-carbaldehydes 4 and 6-alkoxy-6H-pyrans 7 and 8, analogs of the postulated metallated intermediates in the atropo-enantioselective ring cleavage of configuratively unstable biaryl lactones 2, is described. While the equilibria between the open hydroxy aldehydes 4 and the cyclic lactol structures 3 are completely shifted towards 4 for the derivatives 4c-g with substituents ortho to the biaryl axis, the lactol forms are the dominating structures (ca. 50-100%) for the ortho-unsubstituted compounds. For the lactols 3 and their acetalic analogs 6, 7, and 8, those diastereomeric conformations are preferred (77-100%) that have the exo-oxygen function axial. (C) 1998 Elsevier Science Ltd. All rights reserved.
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