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1-Acetyl-8-phenylnaphthalin | 111869-35-3

中文名称
——
中文别名
——
英文名称
1-Acetyl-8-phenylnaphthalin
英文别名
1-(8-phenyl-1-naphthyl)-1-ethanone;1-(8-phenylnaphthalen-1-yl)ethanone
1-Acetyl-8-phenylnaphthalin化学式
CAS
111869-35-3
化学式
C18H14O
mdl
——
分子量
246.309
InChiKey
IDZQWJSDWVASBY-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):
    4.5
  • 重原子数:
    19
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.06
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

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文献信息

  • Conformational Studies by Dynamic NMR. 74.<sup>1</sup> Stereomutations of the Conformational Enantiomers in Peri-Substituted 1-Acylnaphthalenes
    作者:Lodovico Lunazzi、Andrea Mazzanti、Anna Muñoz Álvarez
    DOI:10.1021/jo991853g
    日期:2000.5.1
    Naphthalenes bearing an acyl and a phenyl group in a peri relationship give rise to a pair of enantiomers in the temperature range where the rotations of the acyl group are slow. Such enantiomers were observed by means of low temperature NMR spectra in chiral environments. The barrier to rotation for the acyl substituents, that causes the interconversion of the enantiomers, was demonstrated to be lower than that for the phenyl group. In an appropriately synthesized derivative it was possible to measure the two barriers that were found equal to 10.4 and 15.9 kcal mol(-1), respectively. The barriers for the acyl group rotation increase regularly (from 9.5 to 13.2 kcal mol(-1)) with the increasing dimension of the RCO groups (R = Me, Et, Pr-i, Bu-t). When a bromine atom replaces the phenyl group, the enantiomerization barrier for the corresponding acyl derivatives increases significantly.
  • Sugihara, Yoshikazu; Yamamoto, Hiromasa; Mizoue, Kenji, Angewandte Chemie, 1987, vol. 99, # 12, p. 1283 - 1285
    作者:Sugihara, Yoshikazu、Yamamoto, Hiromasa、Mizoue, Kenji、Murata, Ichiro
    DOI:——
    日期:——
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