Robuta

https://pubmed.ncbi.nlm.nih.gov/28424520/
Olefin chemistry, through pericyclic reactions, polymerizations, oxidations, or reductions, has an essential role in the manipulation of organic matter....
decarboxylative
https://www.osti.gov/pages/biblio/1863588-copper-ii-photocatalyzed-decarboxylative-oxygenation-carboxylic-acids
The U.S. Department of Energy's Office of Scientific and Technical Information
carboxylic acidsjournal articlecopperiidecarboxylative