methyl 5,6-diphenylsalicylate | 1231745-67-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: methyl 5,6-diphenylsalicylate
• CAS: 1231745-67-7
• 化学式: C₂₀H₁₆O₃
• 分子量: 304.345
• InChiKey: STASJZIYUZJYLZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.51
• 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：
  0.05
• 拓扑面积：
  46.53
• 氢给体数：
  1.0
• 氢受体数：
  3.0

反应信息

• 作为产物：
  描述：

  3-ethoxy-1,2-diphenylprop-2-en-1-one 、 1,3-bis(trimethylsiloxy)-1-methoxybuta-1,3-diene 在 四氯化钛 作用下， 以 二氯甲烷 为溶剂， 反应 12.0h， 以70%的产率得到methyl 5,6-diphenylsalicylate
  参考文献：
  名称：

  Synthesis of of sterically encumbered biaryls based on a ‘copper(I)-catalyzed arylation/[3+3] cyclocondensation’ strategy

  摘要：

  Sterically encumbered biaryls are prepared in two steps by combination of the CuI-proline-catalyzed arylation of acetylacetone with formal [3+3] cyclizations of 1,3-bis(trimethylsilyloxy)-1,3-dienes. In addition, the synthesis of 4,6- and 5,6-diarylsalicylates based on [3+3] cyclizations is reported. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2010.03.054

文献信息

• Synthesis of of sterically encumbered biaryls based on a ‘copper(I)-catalyzed arylation/[3+3] cyclocondensation’ strategy
  作者：Ihsan Ullah、Muhammad Sher、Rasheed Ahmad Khera、Asad Ali、Muhammad Nawaz、Mohanad Shkoor、Inam Iqbal、Muhammad Imran、Alexander Villinger、Christine Fischer、Peter Langer

  DOI：10.1016/j.tet.2010.03.054

  日期：2010.5

  Sterically encumbered biaryls are prepared in two steps by combination of the CuI-proline-catalyzed arylation of acetylacetone with formal [3+3] cyclizations of 1,3-bis(trimethylsilyloxy)-1,3-dienes. In addition, the synthesis of 4,6- and 5,6-diarylsalicylates based on [3+3] cyclizations is reported. (C) 2010 Elsevier Ltd. All rights reserved.