The diallene-containing compound dACl-1 was unexpectedly obtained by the unconventional transformation of two carbonyl groups in 4,4′,5,5′-tetrachloro-10H,10′H-[9,9′-bianthracenylidene]-10,10′-dione into diallenes. In addition, the two 1-triisopropylsilyl (TIPS) groups in dACl-1 were easily removed to yield dACl-2. The reaction mechanism was investigated and is discussed. Moreover, both compounds are
含diallene化合物
DACL-1意外地通过两个羰基的非传统的转化中获得的4,4',5,5'-四
氯10 ħ,10' ħ - [9,9'- bianthracenylidene] -10, 10'-二酮成二烯。此外,很容易将
DACL-1中的两个1-
三异丙基甲
硅烷基(
TIPS)基团除去,从而得到
DACl-2。研究了反应机理并进行了讨论。此外,这两种化合物在环境条件下都是稳定的,尤其是
DACL-1在315°C下是热稳定的。