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  • An improved palladium-catalyzed conversion of aryl and vinyl triflates to bromides and chlorides.

An improved palladium-catalyzed conversion of aryl and vinyl triflates to bromides and chlorides.

Organic letters (2011-08-26)
Jun Pan, Xinyan Wang, Yong Zhang, Stephen L Buchwald
ABSTRACT

A facile Pd-catalyzed conversion of aryl and vinyl triflates to aryl and vinyl halides (bromides and chlorides) is described. This method allows convenient access to a variety of aryl, heteroaryl, and vinyl halides in good to excellent yields and with greatly simplified conditions relative to our previous report.

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