Comparative study of CO₂ insertion into pincer supported palladium alkyl and aryl complexes.

ABSTRACT: The insertion of CO₂ into metal alkyl bonds is a crucial elementary step in transition metal-catalyzed processes for CO₂ utilization. Here, we synthesize pincer-supported palladium complexes of the type (^tBuPBP)Pd(alkyl) (^tBuPBP = B(NCH₂P^tBu₂)₂C₆H₄^-; alkyl = CH₂CH₃, CH₂CH₂CH_3, CH₂C₆H₅, and CH₂-4-OMe-C₆H₄) and (^tBuPBP)Pd(C₆H₅) and compare the rates of CO₂ insertion into the palladium alkyl bonds to form metal carboxylate complexes. Although, the rate constant for CO₂ inse

SUBMITTER: Deziel AP 

PROVIDER: S-EPMC10395277 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature