The synthesis of novel polycyclic heterocyclic ring systems.. Benzo[<i>e</i>][1]benzothieno[3,2-<i>g</i>][1]benzothiophenes
作者:Kenji Sasaki、Osamu Tokuda、Takashi Hirota、Jiann-Kuan Luo、Raymond N. Casüe
DOI:10.1002/jhet.5570320612
日期:1995.11
The novel polycyclic heterocyclic ring system compound, methyl 3-chlorobenzo[e][1]benzothieno-[3,2-g][1]benzothiophene-2-carboxylate was synthesized. The assignment of its 1H and 13C nmr spectra was also accomplished by utilizing two-dimensional nmr methods.
合成了新型的多环杂环系统化合物3-氯苯并[ e ] [1]苯并噻吩基-[3,2- g ] [1]苯并噻吩-2-羧酸甲酯。其1 H和13 C nmr光谱的分配也通过使用二维nmr方法完成。