Until the Kumada couplingand Suzuki-Miyaura reaction was created, they became the foundation on SPC, both of which solved the problem on connecting two sp 2 hybridized C-atoms to form CC bonds.
Miyaura reaction was created, they became the foundation on SPC, both of which solved the problem on connecting two sp 2 hybridized C-atoms to form CC bonds. This was until the Kumada couplingand Suzuki.