摘要/Abstract

1，1-二溴-1-烯烃作为一类重要的有机合成原料和中间体，已被应用于C—C、C—N、C—O、C—P和C—S键的构建.二溴烯烃分子中包含一对活泼的C—Br键，使其在制备溴代烯烃、溴代炔烃、端炔和通过经典的偶联反应制备多取代的烯烃、内炔和稠环化合物等的反应中应用广泛.综述了1，1-二溴-1-烯烃在有机合成中的研究进展.
关键词: 1,1-二溴-1-烯烃, 碳-溴键, 交叉偶联, 烯烃, 稠环化合物
As one type of organic synthetic materials and intermediates, 1, 1-dibromo-1-alkenes have been widely researched in C-C, C-N, C-O, C-P, and C-S bond formations. The couple of C-Br bonds in the molecule makes it reactive to afford bromoalkenes, bromoalkynes, terminal alkynes, and to prepare poly-substituted alkenes, fused aromatic rings and internal alkynes through coupling reactions. Various organic reactions with 1, 1-dibromo-1-alkenes as the starting materials are mainly reviewed.
Key words: 1,1-dibromo-1-alkene, C-Br bond, cross coupling, alkenes, fused aromatic compounds


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