title: Supported Palladium Nanoparticle-Catalyzed Carboxylation of Aryl Halides, Alkenylsilanes, and Organoboronic Acids Employing Oxalic Acid as the C1 Source.
abstract: Polystyrene-supported palladium(0) (Pd@PS) nanoparticles as a heterogeneous catalyst have been developed for caboxylation of aryl halides, alkenylsilanes, and organoboronic acids to produce the corresponding carboxylic acids with minor quantities of corresponding aldehydes using bench-stable and inexpensive oxalic acid as the C1 source under focused microwave irradiation. The close vicinity of oxalic acid to Pd@PS maintained through ionic bonding helped to produce CO2 over the catalytic surface that concurrently participated in the carboxylation reaction.
authors.affiliation: Natural Product Chemistry and Process Development, CSIR-Institute of Himalayan Bioresource Technology , Palampur 176061, HP, India.|Academy of Scientific & Innovative Research , New Delhi 110025, India.
authors.forename: Arun K
authors.initials: AK
authors.lastname: Shil
authors.affiliation: Natural Product Chemistry and Process Development, CSIR-Institute of Himalayan Bioresource Technology , Palampur 176061, HP, India.|Academy of Scientific & Innovative Research , New Delhi 110025, India.
authors.forename: Sandeep
authors.initials: S
authors.lastname: Kumar
authors.affiliation: Natural Product Chemistry and Process Development, CSIR-Institute of Himalayan Bioresource Technology , Palampur 176061, HP, India.|Academy of Scientific & Innovative Research , New Delhi 110025, India.
authors.forename: C Bal
authors.initials: CB
authors.lastname: Reddy
authors.affiliation: Natural Product Chemistry and Process Development, CSIR-Institute of Himalayan Bioresource Technology , Palampur 176061, HP, India.
authors.forename: Sumit
authors.initials: S
authors.lastname: Dadhwal
authors.affiliation: Natural Product Chemistry and Process Development, CSIR-Institute of Himalayan Bioresource Technology , Palampur 176061, HP, India.|Academy of Scientific & Innovative Research , New Delhi 110025, India.
authors.forename: Vandna
authors.initials: V
authors.lastname: Thakur
authors.affiliation: Natural Product Chemistry and Process Development, CSIR-Institute of Himalayan Bioresource Technology , Palampur 176061, HP, India.|Academy of Scientific & Innovative Research , New Delhi 110025, India.
authors.forename: Pralay
authors.initials: P
authors.lastname: Das