14,20-bis(dimethoxyphosphoryl)-2,7-dioxa-15,19-diazatricyclo-[19.4.0.0^8,13]-pentacosa-8,10,12,21,23,25(1)-hexaene | 1046113-95-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: 14,20-bis(dimethoxyphosphoryl)-2,7-dioxa-15,19-diazatricyclo-[19.4.0.0^8,13]-pentacosa-8,10,12,21,23,25(1)-hexaene
• CAS: 1046113-95-4
• 化学式: C₂₅H₃₈N₂O₈P₂
• 分子量: 556.533
• InChiKey: SEXXWOJHWJOTMS-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  2,7-dioxa-15,19-diazatricyclo-[19.4.0.0^8,13]-pentacosa-8,10,12,14,19,21,23,25(1)-octaene 、 亚磷酸二甲酯 以 乙醇 为溶剂， 反应 9.0h， 以41%的产率得到14,20-bis(dimethoxyphosphoryl)-2,7-dioxa-15,19-diazatricyclo-[19.4.0.0^8,13]-pentacosa-8,10,12,21,23,25(1)-hexaene
  参考文献：
  名称：

  C-bis-pivot lariat ethers: Synthesis and spectral investigations on new 15- and 17-membered coronands containing dimethoxyphosphoryl groups

  摘要：

  The reactions of dibenzo-diaza crown ethers (coronands) (1 and 2) with dimethylphosphite led to the formation of the mixture of meso and racemic C-bis-pivot lariat ethers (3 and 4) containing dimethoxyphosphoryl groups. We have failed to make the resolution of the mixture, nevertheless, the detailed characterization and spectral investigations of compounds 3 and 4 have been made by elemental analyses, FTIR, H-1 NMR, C-13 NMR, P-31 NMR, COSY, DEPT, HETCOR and HMBC spectral data. The salient features of the spectral data of these compounds have been presented. (C) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2007.07.049