【摘 要】
：
Palladium-catalyzed cascade reactions is now establish as a captivating branch of organic chemistry,since they usually proceed under mild reaction condition
【机 构】
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The College of Chemistry,South China University of Technology,Guang zhou 510640 P.R.China
【出 处】
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中国化学会全国第十二届有机合成化学学术研讨会
论文部分内容阅读
Palladium-catalyzed cascade reactions is now establish as a captivating branch of organic chemistry,since they usually proceed under mild reaction conditions,tolerant of many functional groups and also fall under the umbrella of green chemistry.[1] Recently,we had investigated various palladium(Ⅱ)-catalyzed cascade of alkynes with alkenes in ionic liquids(Scheme 1,Path a).[2] As our part of research program in nucleopalladation and Pd-catalyzedcross-coupling reactions in ionic liquids,we wish to present the first example of palladium-catalyzed intermolecular cascade annulation of alkynes with alkenes in ionic liquids(Scheme 1,Path b).
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