title: Decarboxylative Halogenation and Cyanation of Electron-Deficient Aryl Carboxylic Acids via Cu Mediator as Well as Electron-Rich Ones through Pd Catalyst under Aerobic Conditions.
abstract: Simple strategies for decarboxylative functionalizations of electron-deficient benzoic acids via using Cu(I) as promoter and electron-rich ones by employing Pd(II) as catalyst under aerobic conditions have been established, which lead to smooth synthesis of aryl halides (-I, Br, and Cl) through the decarboxylative functionalization of benzoic acids with readily available halogen sources CuX (X = I, Br, Cl), and easy preparation of benzonitriles from decarboxylative cyanation of aryl carboxylic acids with nontoxic and low-cost K4Fe(CN)6 under an oxygen atmosphere for the first time.
authors.affiliation: College of Chemistry, Nanchang University , Nanchang 330031, China.
authors.forename: Zhengjiang
authors.initials: Z
authors.lastname: Fu
authors.affiliation: College of Chemistry, Nanchang University , Nanchang 330031, China.
authors.forename: Zhaojie
authors.initials: Z
authors.lastname: Li
authors.affiliation: College of Chemistry, Nanchang University , Nanchang 330031, China.
authors.forename: Yuanyuan
authors.initials: Y
authors.lastname: Song
authors.affiliation: College of Chemistry, Nanchang University , Nanchang 330031, China.
authors.forename: Ruchun
authors.initials: R
authors.lastname: Yang
authors.affiliation: College of Chemistry, Nanchang University , Nanchang 330031, China.
authors.forename: Yanzhu
authors.initials: Y
authors.lastname: Liu
authors.affiliation: College of Chemistry, Nanchang University , Nanchang 330031, China.
authors.forename: Hu
authors.initials: H
authors.lastname: Cai