The Vilsmeir formylation of 6 dialkylferrocenes has been found to produce nearly exclusively β isomers.The effect of temperature and the substrates etc.on the reaction was investigated.The structures of these compoun...The Vilsmeir formylation of 6 dialkylferrocenes has been found to produce nearly exclusively β isomers.The effect of temperature and the substrates etc.on the reaction was investigated.The structures of these compounds were characterized by elementary analysis、IR and 1HNMR.展开更多
文摘The Vilsmeir formylation of 6 dialkylferrocenes has been found to produce nearly exclusively β isomers.The effect of temperature and the substrates etc.on the reaction was investigated.The structures of these compounds were characterized by elementary analysis、IR and 1HNMR.