biaryl

== English == === Etymology === From bi- + aryl. === Noun === biaryl (plural biaryls) (organic chemistry) Any compound containing a substructure that is an assembly of two aromatic rings or aryl groups, if joined by a single bond. 2002, J Hassan, M Se ́vignon, C Gozzi, E Schulz & M Lemaire* (2002) "Aryl−Aryl Bond Formation One Century after the Discovery of the Ullmann Reaction," Chem. Rev. 102:1359−1469, esp. 1362: Copper is the most ancient transition metal used for the synthesis of biaryls and it is still employed nowadays. This part will deal with recent developments in aryl-aryl bond formation using copper derivatives as reagents or catalysts. ==== Related terms ==== binaphthyl bipentacene biphenyl and many more === Adjective === biaryl (not comparable) (organic chemistry, especially in combination) Of or pertaining to a compound containing an assembly or substructure of two aromatic rings or aryl groups, if joined by a single bond. ==== Related terms ==== atropisomer === Anagrams === bilary, by rail