茚满-5-甲醛是一种很重要的药物中间体，从茚满出发，在四氯化锡的催化下、二氯甲烷溶剂中茚满与1，1-二氯甲醚反应生成茚满-5-甲醛。其分子结构通过核磁共振谱，红外光谱和质谱等物理方法进行了表征。%Indan -5 -carbaldehyde is a very important drug intermediates , the aldehyde was obtained by formylation using dichloromethylmethyl ether and SnCl 4 in dichloromethane .The molecular structure of the target compound was determined by 1 H NMR, IR spectroscopy and mass spectrometry .
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