|
Recent Advances in the Transition-Metal-Catalyzed Benzannulation of Unsaturated Hydrocarbons Li Liyang, Xia Haiping*, Ding Matai Abstract Progress in the transition-metal-catalyzed benzannulation of
acetylenes and their derivatives were reviewed through discussing the reaction examples
with the methods of [2+2+2] cyclotrimerization and [4+2] cyclodimerization respectively.
The advances of the methods applied to the field of polymers are also introduced. All
things discussed in the review show the wide application foreground of
transition-metal-catalyzed reactions of unsaturated hydrocarbons. 过渡金属催化炔烃芳环化反应研究进展 李丽洋 夏海平* 丁马太(厦门大学化学化工学院 福建厦门 361005) 摘要 综述了近年来在过渡金属催化下炔烃芳环化反应的研究进展，分别讨论了在不同过渡金属催化下由[2+2+2]和[4+2]法制备高取代苯衍生物的反应实例，并介绍了此方法在高分子领域内的应用的初步进展，展现了过渡金属催化下不饱和烃反应广阔的应用前景。关键词 高取代苯衍生物 三聚环化 二聚环化 超支化高分子 李丽洋 女，24岁，硕士生，现在从事功能高分子材料的合成。 *联系人，E-mail:hpxia@xmu.edu.cn国家自然科学基金资助项目(29774019) 2002-09-23收稿，2002-12-30修回 |