Palladium(II)/Lewis Acid Synergistically Catalyzed Allylic C-H Olefination was written by Wang, Pu-Sheng;Lin, Hua-Chen;Zhou, Xiao-Le;Gong, Liu-Zhu. And the article was included in Organic Letters in 2014.Quality Control of Ethyl 2-fluorophenylacetate This article mentions the following:
The first allylic C-H olefination with α-diazo esters synergistically catalyzed by a palladium(II) complex and (salen)CrCl has been established to directly generate conjugated polyene derivatives in moderate to high yields and with excellent stereoselectivities. In the experiment, the researchers used many compounds, for example, Ethyl 2-fluorophenylacetate (cas: 584-74-7Quality Control of Ethyl 2-fluorophenylacetate).
Ethyl 2-fluorophenylacetate (cas: 584-74-7) belongs to esters. Volatile esters with characteristic odours are used in synthetic flavours, perfumes, and cosmetics. Certain volatile esters are used as solvents for lacquers, paints, and varnishes. Acyl chlorides and acid anhydrides alcoholysis is another way to produce esters. Acyl chlorides and acid anhydrides react with alcohols to produce esters. Anydrous conditions are recommended since both acyl chlorides and acid anhydrides react with water.Quality Control of Ethyl 2-fluorophenylacetate
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics