On October 7, 2021, Alvarez-Miguel, Lucia; Burgoa, Jesus Damian; Mosquera, Marta E. G.; Hamilton, Alex; Whiteoak, Christopher J. published an article.Safety of 2-(Oxiran-2-ylmethyl)isoindoline-1,3-dione The title of the article was Catalytic Formation of Cyclic Carbonates using Gallium Aminotrisphenolate Compounds and Comparison to their Aluminium Congeners: A Combined Experimental and Computational Study. And the article contained the following:
The use of gallium aminotrisphenolate compounds as catalysts for the synthesis of cyclic carbonates from epoxides and CO2 was reported. The results showed that they were highly active and more so than the corresponding aluminum congeners. The catalyst system was applicable at low and elevated temperatures across a wide substrate scope including terminal, internal, multiple and fully deuterated epoxides. Applying low catalyst loadings allowed for a TON of 344,000 to be obtained, highlighting their stability. A DFT investigation confirmed that the gallium catalysts have lower energetic profiles compared to the aluminum congeners. Measurement of the Lewis acidity of both the gallium and aluminum aminotrisphenolate compounds using the Gutmann-Beckett method provided the exptl. proof that the gallium compounds were more Lewis acidic than their aluminum congeners. Finally, Ab-Initio Mol. Dynamic (AIMD) simulations investigated and quantified the dynamic behavior of the catalytic systems, highlighting an important increase in fluxionality in some cases which helps to explain the increase in catalytic activity. The experimental process involved the reaction of 2-(Oxiran-2-ylmethyl)isoindoline-1,3-dione(cas: 5455-98-1).Safety of 2-(Oxiran-2-ylmethyl)isoindoline-1,3-dione
The Article related to gallium aminotrisphenolate catalyst preparation lewis acidity, epoxide carbon dioxide gallium catalyst, cyclic carbonate preparation, Heterocyclic Compounds (More Than One Hetero Atom): Dioxoles, Oxathioles, Dithioles and other aspects.Safety of 2-(Oxiran-2-ylmethyl)isoindoline-1,3-dione
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Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics