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|標題:||Microwave-Assisted Copper-Catalyzed Cross-Coupling Reaction of Alkynes with Aryl Iodides and Vinyl Halides|
|摘要:||The microwave-assisted copper-catalyzed coupling of terminal alkynes with aryl iodides and vinyl halides is reported. In general, the reactions are completed in 10-30 min using 2-5 mol% of CuI(xantphos) as a catalyst to provide the corresponding alkynes and enynes in good to excellent yields. A broad spectrum of aryl iodides, vinyl iodides and bromides are coupled with aryl- and alkyl alkynes.|
|Appears in Collections:||化學系所|
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