The Winding Road towards an Atropo‐enantioselective ‘ARYNE Coupling’,European Journal of Organic Chemistry

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The Winding Road towards an Atropo‐enantioselective ‘ARYNE Coupling’
European Journal of Organic Chemistry ( IF 2.5 ) Pub Date : 2021-02-19 , DOI: 10.1002/ejoc.202100087
David Augros ₁ , Corinne Comoy ₂ , Yves Fort ₂ , Frédéric R. Leroux ₁ , Armen Panossian ₃

Affiliation

The enantioselective addition of aryllithiums onto arynes, leading to axially chiral biaryls in the absence of transition metals, was investigated by means of chiral ligands of lithium. Biaryls with a high degree of steric congestion around the aryl–aryl bond could be obtained.