Reaction of Polymer-supported Selenovinyl Bromide with Grignard Reagents： A Facile Route to the Synt

• 作 者: E TANG Xiang Jin LIN Lu Ling W
• 机 构: DepartmentofChemistry
• 出 处: 中国化学快报：英文版
• 发表日期: 2005年8期
• 关键词: 聚合体 溴化物 乙烯 乙炔 反应力 Polymer-supported selenovinyl bromide Grignard reagents disu
• 基金项目: 中国科学院资助项目，CAS Academician Foundation of Zhejiang Province

Polymer-supported selenovinyl bromide, easily prepared from polymer-supported selenenyl bromide with acetylene, reacts with different Grignard reagents using a step-by-step strategy to obtain (E)-1, 2-disubstituted ethenes in good yields.