In 2022,Liu, Shuai; Zhao, Wenxuan; Li, Jin; Wu, Na; Liu, Chang; Wang, Xin; Li, Shuohao; Zhu, Yan; Liang, Yong; Cheng, Xu published an article in CCS Chemistry. The title of the article was 《Electrochemical aziridination of tetrasubstituted alkenes with ammonia》.SDS of cas: 609-14-3 The author mentioned the following in the article:
Ammonia (NH3) is an ideal nitrogen source in terms of availability, reactivity, safety, atom economy, environmental compatibility, and ease of isolation. However, its utility for amine synthesis is limited by its high bond dissociation energy, its strong coordination ability, and the difference between its reactivity and that of the product amines. Herein, authors reported the first electrochem. protocol for direct syntheses of unprotected tetrasubstituted aziridines with NH3 and alkenes in the absence of an oxidant, which are highly challenging to achieve by other methods. The combination of graphite felt as the anode material and MeOH as the solvent was the key to the success of the protocol, and the effects of these factors were investigated by means of cyclic voltammetry and d. functional theory calculations In the experimental materials used by the author, we found Ethyl 2-methyl-3-oxobutanoate(cas: 609-14-3SDS of cas: 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.SDS of cas: 609-14-3
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics