2113-47-5Relevant articles and documents
An N-Heterocyclic Carbene-Nickel Half-Sandwich Complex as a Precatalyst for Suzuki-Miyaura Coupling of Aryl/Heteroaryl Halides with Aryl/Heteroarylboronic Acids
Ando, Shin,Matsunaga, Hirofumi,Ishizuka, Tadao
, p. 1266 - 1272 (2018/06/18)
A nickel half-sandwich complex supported by our original NHC ligand was developed as a robust precatalyst for Suzuki-Miyaura cross-coupling. The addition of PPh3 was a crucial element in the suppression of side reactions and in accelerating the cross-coupling reaction. By employing the optimal conditions, aryl-aryl, heteroaryl-aryl, and heteroaryl-heteroaryl couplings were achieved.
REACTION OF DIAZONIUM SALTS WITH TRANSITION METALS X. FORMYLATION OF ARENEDIAZONIUM SALTS WITH CARBON MONOXIDE AND SILYL HYDRIDES UNDER PALLADIUM CATALYSIS
Kikukawa, Kiyoshi,Totoki, Takatoshi,Wada, Fumio,Matsuda, Tsutomu
, p. 283 - 288 (2007/10/02)
Arenediazonium tetrafluoroborates (ArN2BF4 where Ar = X-C6H4; X = H, 2-Me, 3-Me, 4-Me, 4-MeO, 4-MeCO, 4-EtOCO, 2-Ph, 2-Cl, 3-Cl, 4-Cl, 4-Br, 4-I, 3-NO2 and 4-NO2) were easily converted to aromatic aldehydes (ArCHO) in good yields through the palladium-catalyzed reaction with CO and Et3SiH or polymethylhydrosiloxane (PHMS) at room temperature.