Naikwadi, Dhanaji R.; Bankar, Balasaheb D.; Ravi, Krishnan; Biradar, Ankush V. published their research in Research on Chemical Intermediates in 2021. The article was titled 《Efficient and recyclable solid acid-catalyzed alkylation of active methylene compound via oxonium intermediate for atom economical synthesis of organic compounds》.Product Details of 609-14-3 The article contains the following contents:
The catalytic reaction of active methylene compounds with cyclic enol ethers and aryl acetals through oxonium intermediate under solvent-free conditions using heterogeneous solid acid catalysts were reported. Among studied solid acid catalysts, Amberlyst-15 gave excellent yields (35-85%) of alkylated products. The catalyst showed broader substrate scope, and a recyclable catalytic cost-efficient approach of the alkylation was examined on the different types of cyclic enol ethers and aryl acetal. In the experiment, the researchers used many compounds, for example, Ethyl 2-methyl-3-oxobutanoate(cas: 609-14-3Product Details of 609-14-3)
Ethyl 2-methyl-3-oxobutanoate(cas: 609-14-3) belongs to ketone compounds. Ketones are highly reactive, although less so than aldehydes, to which they are closely related. Much of their chemical activity results from the nature of the carbonyl group. Ketones readily undergo a wide variety of chemical reactions.Product Details of 609-14-3
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Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics