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A base‐mediated carbocyclization study has been performed between two allowed Baldwin cyclization modes (6‐exo‐trig and 6‐exo‐dig) and it was found that 6‐exo‐trig cyclization was preferred over 6‐exo‐dig. Allyl cyanide was found to be suitable and efficient pronucleophile for this investigation and two sp2–sp2 transition‐metal‐free C−C bond formations took place in a single operation to yield two differently functionalized biaryl compounds.
Asian Journal of Organic Chemistry – Wiley
Published: Oct 1, 2017
Keywords: ; ; ; ;
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