Huang, Junmin’s team published research in Organic & Biomolecular Chemistry in 2019 | CAS: 4949-44-4

Ethyl 3-oxopentanoate(cas: 4949-44-4) 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.COA of Formula: C7H12O3

In 2019,Organic & Biomolecular Chemistry included an article by Huang, Junmin; Hu, Xinwei; Chen, Fengjuan; Gui, Jiao; Zeng, Wei. COA of Formula: C7H12O3. The article was titled 《Rhodium(I)-catalyzed vinylation/[2+1] carbocyclization of 1,6-enynes with α-diazocarbonyl compounds》. The information in the text is summarized as follows:

A sequential Rh(I)-catalyzed vinylation/[2+1]carbocyclization between enynes and diazo compounds has been developed. This transformation features a wide range of enynes and acceptor/acceptor diazo compounds, providing easy access to versatile vinyl-substituted azabicyclo[3.1.0]hexanes having a broad tolerance to functional groups. The experimental process involved the reaction of Ethyl 3-oxopentanoate(cas: 4949-44-4COA of Formula: C7H12O3)

Ethyl 3-oxopentanoate(cas: 4949-44-4) 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.COA of Formula: C7H12O3

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics