3,4-dimethoxy-1,4-diphenyl-1-butene

• 分子结构分类: 有机化合物 - 木脂素、新木脂素和相关化合物
• 英文名称: 3,4-dimethoxy-1,4-diphenyl-1-butene
• 英文别名: 3,4-dimethoxy-1,4-diphenylbut-1-ene；3,4-dimethoxy-1,4-diphenyl-but-1-ene；3,4-Dimethoxy-1,4-diphenyl-but-1-en；[(E)-1,2-dimethoxy-4-phenylbut-3-enyl]benzene
• 化学式: C₁₈H₂₀O₂
• 分子量: 268.356
• InChiKey: ZJGLOYMXTUTYDU-BUHFOSPRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  20
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  甲醇 、 1,4-二苯基-1,3丁二烯 在 碘苯二乙酸 、 硫酸 作用下， 反应 2.0h， 以59%的产率得到3,4-dimethoxy-1,4-diphenyl-1-butene
  参考文献：
  名称：

  New oxidative transformations of alkenes and alkynes under the action of diacetoxyiodobenzene

  摘要：

  用矿物和有机酸激活的二乙酸碘苯处理烯烃和炔烃主要会导致氧化重排。在甲醇中，1,4-二苯基丁烯生成3,4-二甲氧基-1,4-二苯基丁-1-烯。

  DOI：

  10.1007/s11172-005-0027-8

文献信息

• The use of the “trident” model in the analysis of plastic zones near crack tips and corner points
  作者：A. A. Kaminskii、L. A. Kipnis、V. A. Kolmakova、G. A. Khazin

  DOI：10.1007/bf02681920

  日期：2000.3

  The paper deals with calculation of a plastic zone near a crack tip in a homogeneous elastoplastic solid and near a corner point of the boundary of this solid. The calculations are conducted for a solid subject to plane strain and within the framework of models with plastic strips, It is shown that in comparison with the widely used model with two straight slip-lines, the process of plastic deformation is described by the "trident" model more accurately, The results of calculations of the plastic zone by the "trident" model that correspond to different stages of the development of plastic deformation are given for a crack of normal separation in a quasibrittle material.
• ——
  作者：M. S. Yusubov、G. A. Zholobova

  DOI：10.1023/a:1013156801567

  日期：——
• New oxidative transformations of alkenes and alkynes under the action of diacetoxyiodobenzene
  作者：M. S. Yusubov、G. A. Zholobova、I. L. Filimonova、Ki-Whan Chi

  DOI：10.1007/s11172-005-0027-8

  日期：2004.8

  Treatment of alkenes and alkynes with diacetoxyiodobenzene activated by mineral and organic acids predominantly results in oxidative rearrangement. 1,4-Diphenylbutadiene in MeOH gives 3,4-dimethoxy-1,4-diphenylbut-1-ene.

  用矿物和有机酸激活的二乙酸碘苯处理烯烃和炔烃主要会导致氧化重排。在甲醇中，1,4-二苯基丁烯生成3,4-二甲氧基-1,4-二苯基丁-1-烯。