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一、引言元素有机化合物在有机合成中的应用极其广泛。它们对整个有机化学发展起了重要的推动作用,今后仍然会如此,是无可置疑的。从十九世纪中叶至末叶,主要是有机锌和有机钠化合物应用于有机合成。这时有Frankland发现的有机锌化合物及其在有机合成中的应用(1849),Wurtz反应(1855),Wurtz-Fittig反应(1876)和PeφopMaTCK反应(1887)。Frankland反应曾被ByлepoB利用制备多种叔醇,并证明是伯醇、仲醇的异构体,从而奠定有机结构理谕的基础。Wurtz反应和Wurtz-Fittig反应
First, the introduction of organic compounds in organic synthesis in an extremely wide range of applications. They play an important role in promoting the development of organic chemistry as a whole. They will still be the case in the future and are beyond doubt. From the mid-nineteenth century to the end of the leaves, organic zinc and organic sodium compounds are mainly used in organic synthesis. At this time, Frankland discovered organozinc compounds and their applications in organic synthesis (1849), Wurtz reaction (1855), Wurtz-Fittig reaction (1876) and PeφopMaTCK reaction (1887). Frankland reaction was used by ByлepoB to prepare a variety of tertiary alcohols, and proved to be the primary and secondary alcohol isomers, which laid the foundation for organic structure. Wurtz reaction and Wurtz-Fittig reaction