143476-91-9Relevant articles and documents
NICKEL(0)-INDUZIERTE C-C-VERKNUEPFUNG ZWISCHEN 1,2-DIENEN UND KOHLENDIOXID
Hoberg, H.,Oster, B. W.
, p. 321 - 326 (1984)
1,2-Dienes react with CO2 at nickel(0) under the influence of basic chelate ligands to form nickela carboxylates.The structures of these five-membered complexes have been determined by spectroscopic and chemical methods.The regioselectivity of the C-C bond formation is discussed.
Gold-based catalyst for oxidative esterification of aldehydes to carboxylic acid esters
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Page/Page column 15, (2021/02/03)
The present invention relates to novel catalysts for oxidative esterification, by means of which, for example, (meth)acrolein can be converted to methyl (meth)acrylate. The catalysts of the invention are especially notable for high mechanical and chemical stability even over very long periods. This especially relates to an improvement in the catalyst service life, activity and selectivity over prior art catalysts which lose activity and/or selectivity relatively quickly in continuous operation in media having even a small water content.
Multicatalytic Transformation of (Meth)acrylic Acids: a One-Pot Approach to Biobased Poly(meth)acrylates
Fouilloux, Hugo,Placet, Vincent,Qiang, Wei,Robert, Carine,Thomas, Christophe M.
supporting information, p. 19374 - 19382 (2021/07/21)
Shifting from petrochemical feedstocks to renewable resources can address some of the environmental issues associated with petrochemical extraction and make plastics production sustainable. Therefore, there is a growing interest in selective methods for transforming abundant renewable feedstocks into monomers suitable for polymer production. Reported herein are one-pot catalytic systems, that are active, productive, and selective under mild conditions for the synthesis of copolymers from renewable materials. Each system allows for anhydride formation, alcohol acylation and/or acid esterification, as well as polymerization of the formed (meth)acrylates, providing direct access to a new library of unique poly(meth)acrylates.