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学科主题: 金属有机化学
题名: 两价钯催化下烯醇钯中间体和亲电试剂的反应研究
其他题名: Reactions of palladium enolate intermediate with electrophiles under divalent palladium catalysis
作者: 张庆海 ; 陆熙炎
通讯作者: 陆熙炎
刊名: 化学学报
发表日期: 2001-01-01T00:00:00Z
卷: 59, 期:10, 页:1702-1706
收录类别: SCI
部门归属: 中国科学院上海有机化学研究所金属有机化学开放实验室
摘要: 根据在两价把催化的亲核试剂—炔烃α,β—不饱和羰基化合物的串联加成反应中所假设的烯醇把中间体的机理,研究了炔酸烯丙酯化合物1和亲电试剂在两价钯催化下的反应.使用乙酰氯作为亲电试剂得到了β—乙酰氧基烯基—γ—丁内酯3,这一结果为烯醇钯中间体的机理提供了一个实验证据.
英文摘要: According to the mechanism involving palladium enolate intermediates in divalent palladium catalyzed nucleophile-alkyne-α,β-unsaturated carbonyl tandem additions, the reactions of the enyne ester 1 with electrophiles under the catalysis of divalent palladium were examined. Employing acetyl chloride as the electrophile afforded the β-acetoxyvingly-γ-butyrolactone 3 as the product, which provided an experimental evidence to the mechanism involving the palladium enolate intermediate.
语种: 中文
内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/14794
Appears in Collections:金属有机化学国家重点实验室_期刊论文

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Recommended Citation:
张庆海,陆熙炎. 两价钯催化下烯醇钯中间体和亲电试剂的反应研究[J]. 化学学报,2001,59(10):1702-1706.
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