(2S,8R,14S,20R)-10,12,22,24-tetrakis(phenylmethoxy)-2,8,14,20-tetra(undecyl)pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3(28),4,6,9(27),10,12,15,17,19(26),21,23-dodecaene-4,6,16,18-tetrol | 1328884-20-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: (2S,8R,14S,20R)-10,12,22,24-tetrakis(phenylmethoxy)-2,8,14,20-tetra(undecyl)pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3(28),4,6,9(27),10,12,15,17,19(26),21,23-dodecaene-4,6,16,18-tetrol
• CAS: 1328884-20-3
• 化学式: C₁₀₀H₁₃₆O₈
• 分子量: 1466.18
• InChiKey: UKNOOGVLHIJCSI-AVGWLHMSSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  35.1
• 重原子数：
  108
• 可旋转键数：
  52
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.52
• 拓扑面积：
  118
• 氢给体数：
  4
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  C-UNDECYLCALIX(4)RESORCINARENE CH3OH 、 溴甲苯 在 potassium carbonate 作用下， 以 丙酮 为溶剂， 反应 1.0h， 以26%的产率得到(2S,8R,14S,20R)-10,12,22,24-tetrakis(phenylmethoxy)-2,8,14,20-tetra(undecyl)pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3(28),4,6,9(27),10,12,15,17,19(26),21,23-dodecaene-4,6,16,18-tetrol
  参考文献：
  名称：

  Regioselective O-Substitution of C-Undecylresorcin[4]arene

  摘要：

  Selectively functionalized resorcinarenes were obtained by weak-base-promoted O-alkylation of C-undecylresorcin[4]arene 1. Tetrasubstituted derivatives with C-4-1,3,5,7, C-2v-1 2,5,6, C-s-1,2,4,7, and C-1-1,2,4,6 pattern were obtained in workable yields by using K2CO3 as the base in acetone at reflux. The good regioselectivity with respect to the statistical distribution was explained in terms of preferential formation of H-bonded monoanions. Heptaaroylated resorcin[4]arenes were also easily obtained by reaction of 1 with aroyl chlorides in pyridine.

  DOI：

  10.1021/ol201919p