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醋酸烯丙酯选择性地合成烯丙基硒醚
An Alternative Synthesis of Allylic Selenides from Allylic Acetates
【摘要】 醋酸烯丙酯被Pd(PPh3) 4 SmI2 还原 ,并发生中间体π 烯丙基钯络合物的极性反转 ,而后与芳基硒溴化物作用 ,生成烯丙基硒醚
【Abstract】 Allylic acetates were readily converted to corresponding allylic selenides by reduction with Pd-(PPh 3) 4-SmI 2 and subsequent treatment with arylselenenyl bromides.
【关键词】 醋酸烯丙酯;
烯丙基硒醚;
芳基硒溴化物;
钯络合物;
极性反转;
【Key words】 allylic acetate; allylic selenide; arylselenenyl bromide; palladium complexe; umpolung;
【Key words】 allylic acetate; allylic selenide; arylselenenyl bromide; palladium complexe; umpolung;
【基金】 浙江省教育厅科研计划 (No.2 0 0 2 0 762 )资助项目
- 【文献出处】 有机化学 ,Chinese Journal of Organic Chemistry , 编辑部邮箱 ,2002年11期
- 【分类号】O623
- 【被引频次】1
- 【下载频次】94