大基团取代不对称茂钛(Ⅳ)化合物的合成_stmopen 关键词】: 有机锂 富烯 茂钛化合物 合成 [gap=538]Keywords】: organolithium fulvene titanocene synthesis
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本论文包括下列四部份内容：1、有机锂的紫外光谱；
The present paper involves four aspects as follows: 1. UV spectra of organic lithium;
本文研究了6，6-二烷基富烯与有机锂反应的立体效应。
The steric effects on the reaction of 6, 6-dialkylfulvene with organolithium have been studied.
从一位化学家角度来看，许多有机化合物如二恶英和肉毒毒素都是有毒物质，而像氯化钠和锂等无机化合物则是无害甚至有益的。
For a chemist, many organic compounds like dioxin and botulism toxin are extremely toxic, while inorganic compounds like sodium chloride or lithium are harmless or even beneficial.
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