Copper-catalyzed bis-arylations of alkenes leading to oxindole derivatives.
نویسندگان
چکیده
A simple and practical copper-catalyzed approach to oxindole derivatives by copper-catalyzed bis-arylation of N-alkyl-N-phenylacrylamides with diaryliodonium triflates has been developed under mild conditions, and the method is of tolerance towards some functional groups in the substrates.
منابع مشابه
A clean and efficient synthesis of spiro[4H-pyran-oxindole] derivatives catalyzed by egg shell
Egg shell has been utilized as a natural, green, reusable and eco-friendly reagent for the synthesis of spiro[4H-pyran-oxindole] derivatives by one-pot multicomponent reaction of isatins, 1,3-diketones, and malononitrile/ ethyl cyanoacetate. Good functional group tolerance and broad scope of usable substrates are other prominent features of the present methodology.
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ورودعنوان ژورنال:
- Organic & biomolecular chemistry
دوره 12 24 شماره
صفحات -
تاریخ انتشار 2014