Heterogeneous Cyanation Reaction of Aryl Halides Catalyzed by a Reusable Palladium Schiff Base Complex in Water

• Published in: Catalysis letters Vol. 143; no. 11; pp. 1195 - 1199
• Main Authors: Jiang, Huiliang, Jiang, Jianzhong, Wei, Huixian, Cai, Chun
• Format: Journal Article
• Language: English
• Published: New York Springer US 01.11.2013; Springer Nature; Springer; Springer Nature B.V
• Subjects: Aromatic compounds; Catalysis; Catalysts; Chemistry; Chemistry and Materials Science; Chemistry, Physical; Exact sciences and technology; General and physical chemistry; Halides; Heterogeneous catalysis; Imines; Industrial Chemistry/Chemical Engineering; Nitriles; Organometallic Chemistry; Palladium; Physical Chemistry; Physical Sciences; Polymers; Schiff bases; Science & Technology; Solvents; Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry; Transition metal compounds; Schiff base; Water; Heterogeneous catalysis; Green chemistry; Cyanation reaction; ROOM-TEMPERATURE; CONVENIENT; BROMIDES; MILD; AMINATION; SONOGASHIRA COUPLINGS; CROSS-COUPLINGS; EFFICIENT; Catalytic reaction; Halides; Reuse; Palladium complex; Aryl; Environmental protection; Heterogeneous reaction
• ISSN: 1011-372X; 1572-879X
• DOI: 10.1007/s10562-013-1057-8

Heterogeneous cyanation reaction of aryl halides with K 4 [Fe(CN) 6 ] was studied over a polymer supported macrocyclic palladium complex. The reaction proceeded smoothly by adding TX100 (2 wt%) in water without organic solvents. The catalyst exhibited effective catalytic activities to afford the corresponding products in good to excellent yields. Furthermore, the catalyst could be easily recovered and reused for several times without a significant loss of its activity. Graphical Abstract Heterogeneous cyanation reaction of aryl halides with K 4 [Fe(CN) 6 ] was studied over a polymer supported macrocyclic palladium complex. The reaction proceeded smoothly by adding TX100 (2 wt%) in water without organic solvents.