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环戊二烯类化合物的反应报道较多,尤其是茂金属化合物一直是许多化学工作者研究的课题。Linn和Little等人用环戊二烯基锂与芳酰氯反应,得到了1-芳甲酰基-6-羟基-6-芳基富烯类化合物,且合成了茂铁类化合物。由于6,6-二烷基富烯所得到的环戊二烯负离子的取代反应易生成多种异构体和形成流变结
The reaction of cyclopentadienyl compounds is reported more and more, especially metallocene compounds have been the subject of many chemists’ research. Linn and Little et al. Reacted with aroyl chlorides using cyclopentadienyl lithium to afford 1-aroyl-6-hydroxy-6-aryl fulvenes, and ferrocene compounds were synthesized. The substitution reaction of cyclopentadienyl anion obtained from 6,6-dialkylfulvene easily generates many isomers and forms a rheological junction