Cascade Carbopalladation Reaction between Alkynes and gem-Dibromoolefins: Facile Access to Monoannelated Pentalenes
Cascade Carbopalladation Reaction between Alkynes and gem-Dibromoolefins: Facile Access to Monoannelated Pentalenes
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DOI：
10.1021/ol301670d
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发表时间：
2012-08-17
期刊：
影响因子：
5.2
通讯作者：
Diederich, Francois
中科院分区：
文献类型：
--
作者：
Rivera-Fuentes, Pablo;Rekowski, Margarete von Wantoch;Diederich, Francois
易得的宝石-二溴烯烃和炔烃的碳配位级联反应提供了单苯和单萘戊烯。通过这条短路线获得的新生色团显示出小的HOMO-LUMO能隙和氧化还原两性行为，具有可调的氧化还原电位。
A carbopalladation cascade reaction of easily accessible gem-dibromoolefins and alkynes furnishes monobenzo- and mononaphthopentalenes. The new chromophores accessed by this short route exhibit small HOMO-LUMO gaps and redox amphoteric behavior with tunable redox potentials.