Ultrasonic irradiation accelerated cyclopalladated ferrocenylimines catalyzed Suzuki reaction in neat water.
Both conventional heating and ultrasound effect on the cyclopalladated ferrocenylimines catalyzed Suzuki reaction of phenylboronic acid with a range of arylhalides in neat water was investigated. Heterogenous reaction of electron-withdrawing arylchlorides with phenylboronic acid could also result in good yields by using Cat. 2. It was found that the ultrasonic irradiation could dramatically accelerate the Suzuki reaction to achieve comparable results.
Zhang
Jinli
J
Department of Chemistry, Henan Key Laboratory of Chemical Biology and Organic Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Zhengzhou University, Zhengzhou, PR China.
Yang
Fan
F
Ren
Gerui
G
Mak
Thomas C W
TC
Song
Maoping
M
Wu
Yangjie
Y
D001897:Boronic Acids / Q000737:chemistry; D002384:Catalysis; D005296:Ferrous Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D006358:Hot Temperature; D007097:Imines / Q000138:chemical synthesis* / Q000737:chemistry; D010165:Palladium / Q000737:chemistry*; D014465:Ultrasonics; D014867:Water / Q000737:chemistry
D001897:Boronic Acids; D005296:Ferrous Compounds; D007097:Imines; D014867:Water; D010165:Palladium; C010686:benzeneboronic acid