1,1,9,9-tetraphenyl-1,8-nonadiene | 38328-21-1

• 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: 1,1,9,9-tetraphenyl-1,8-nonadiene
• 英文别名: 1,1,9,9-Tetraphenylnona-1,8-dien；1,9,9-Triphenylnona-1,8-dienylbenzene
• CAS: 38328-21-1
• 化学式: C₃₃H₃₂
• 分子量: 428.617
• InChiKey: LQZZSTZEYWUADQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.8
• 重原子数：
  33
• 可旋转键数：
  10
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.15
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  3,6-dioxaocta-1,8-diyl bis(3-oxobutanoate) 、 1,1,9,9-tetraphenyl-1,8-nonadiene 在 manganese triacetate 作用下， 以 溶剂黄146 为溶剂， 反应 1.33h， 以55%的产率得到15,27-dimethyl-3,6,9,12,16,26-hexaoxa-2,13-dioxo-17,17,25,25-tetraphenyltricyclo[22.3.0.0(14,18)]heptacosa-14,27-diene
  参考文献：
  名称：

  A novel macrodiolide synthesis using the Mn(III)-based radical cyclization of terminal alkadienes and oligomethylene di(3-oxobutanoate)s

  摘要：

  alpha,alpha,omega,omega-Tetraphenyl-alpha,omega-alkadienes reacted with oligomethylene di(3-oxobutanoate)s in the presence of manganese(III) acetate at 100 degrees C under an argon atmosphere to give new 12 to 22-membered macrocyclic compounds which were two fused dihydrofuran rings in a one-step procedure. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(98)02096-6

文献信息

• Efficient macrocyclization using methylene-tethered terminal dienes and bis(manganese(III)-enolate)s
  作者：Yosuke Ito、Tomomi Yoshinaga、Hiroshi Nishino

  DOI：10.1016/j.tet.2010.02.022

  日期：2010.4

  Macrocyclic compounds, which have two fused dihydrofuran rings, were synthesized with complete control by the oxidation of alpha,alpha,omega,omega-tetraaryl-alpha(omega-1)-alkadienes 1(x) with manganese(III)-oligomethylenebis(enolate) complexes directly formed by the reaction of the ohgomethylene bis(3-oxobutanoate)s 2(y) with manganese(III) acetate in situ The oxamethylene-tethered macrodiolides 5 and 7 were also produced in good to moderate yields by a similar oxidation The key intermediate, an election donor-acceptor-like complex, was proposed for the efficient macrocyclization reaction (C) 2010 Elsevier Ltd. All rights reserved