The author of 《Selective hydrogenation of α,β-unsaturated carbonyl compounds on silica-supported copper nanoparticles》 were Mendes-Burak, Jorge; Ghaffari, Behnaz; Coperet, Christophe. And the article was published in Chemical Communications (Cambridge, United Kingdom) in 2019. Safety of Ethyl 3-(4-chlorophenyl)propanoate The author mentioned the following in the article:
Silica-supported copper nanoparticles prepared via surface organometallic chem. are highly efficient for the selective hydrogenation of various α,β-unsaturated carbonyl compounds yielding the corresponding saturated esters, ketones, and aldehydes in the absence of additives. High conversions and selectivities (>99%) are obtained for most substrates upon hydrogenation at 100-150 °C and under 25 bar of H2. In the experiment, the researchers used many compounds, for example, Ethyl 3-(4-chlorophenyl)propanoate(cas: 7116-36-1Safety of Ethyl 3-(4-chlorophenyl)propanoate)
Ethyl 3-(4-chlorophenyl)propanoate(cas: 7116-36-1) belongs to organochlorine compounds. The wide structural variety and divergent chemical properties of organochlorides lead to a broad range of names, applications, and properties.Safety of Ethyl 3-(4-chlorophenyl)propanoate Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics