title: Palladacycle-Catalyzed Carbonylative Suzuki-Miyaura Coupling with High Turnover Number and Turnover Frequency.
abstract: This work reports the carbonylative Suzuki-Miyaura coupling of aryl iodides catalyzed by palladacycles. More importantly, the palladacycles have been used to generate high turnover numbers (TON's) and turnover frequencies (TOF's). A range of aryl iodides can be coupled with arylboronic acids, generating TON's in the range of 10(6) to 10(7) and TOF's in the range of 10(5) to 10(6) h(-1). Comparison of the palladacycles with a conventional palladium source shows their superiority in generating high TON's and TOF's.
authors.affiliation: Department of Chemistry, Institute of Chemical Technology, N.P. Marg, Matunga-400019, Mumbai, India.
authors.forename: Prashant
authors.initials: P
authors.lastname: Gautam
authors.affiliation: Department of Chemistry, Institute of Chemical Technology, N.P. Marg, Matunga-400019, Mumbai, India.
authors.forename: Bhalchandra M
authors.initials: BM
authors.lastname: Bhanage