Sonogashira coupling of the ethynyl monocarborane [CB11H11-12-CCH].
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DOI: 10.1039/d2dt01048h
Abstract: The Sonogashira cross coupling between the monocarborane cluster 12-ethynylmonocarba-closo-dodecaborate [CB11H11-12-CCH]- and bromoarenes under Pd catalysis has been developed, providing access to aryl carboranyl alkynes in yields of 42-95%. The transformations proceed under mild conditions and… read more here.
Keywords: monocarborane; coupling ethynyl; sonogashira coupling; ethynyl monocarborane ... See more keywords