作者:A. Beck、D. Hunkler、H. Prinzbach
DOI:10.1016/s0040-4039(00)81868-7
日期:——
The possibility of a 24π-electrocyclisation has been investigated in the hendecafulvadienes (); examples of a novel type of bridged 14π-annulene (, , ) have been synthesised and shown to have “azulenoid” character.
hendecafulvadienes ()中已经研究了24π电环化的可能性。一种新型的桥接14π-轮烯的例子(,,)已合成并显示出具有“azulenoid”字符。