
Faculty, Staff and Student Publications
Publication Date
9-27-2022
Journal
ACS Omega
Abstract
A highly efficient synthesis reaction of carboxylic anhydrides catalyzed by triphenylphosphine oxide is described for the quick synthesis of a range of symmetric carboxylic anhydrides and cyclic anhydrides under mild and neutral conditions with a high yield. The system adopts the strong reactive intermediate Ph3PCl2 as the catalyst of carboxylic acid salt; driven by catalytic reaction, the synthesis takes a relatively short time to complete.
DOI
10.1021/acsomega.2c03991
PMID
36188305
PMCID
PMC9520564
PubMedCentral® Posted Date
September 2022
PubMedCentral® Full Text Version
Post-print
Published Open-Access
yes
Included in
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