| 摘要 |
<p>There is disclosed a method for producing a biaryl compound of formula (I): <CHEM> wherein R<1> is the same or different and independently denotes a substituted or unsubstituted hydrocarbon group or the like, A and B denote an aromatic hydrocarbon ring having from 6 to 14 carbon atoms or the like, k and m independently denote an integer of from 0 to 5, and l denotes an integer of 1 or 2, which method is characterized by reacting an aromatic compound of formula (II): <CHEM> wherein R<1>, k and l denote the same as defined above, and X<1> denotes a leaving group, with a Grignard reagent of formula (III) : <CHEM> wherein R<2>, B, and m denote the same as defined above and X<2> denotes chlorine or the like, in the presence of a cyclic ether, or an acyclic ether having two or more ether oxygens in the molecule and a nickel catalyst.</p> |
