The author of 《Hydrogenative Cyclopropanation and Hydrogenative Metathesis》 were Peil, Sebastian; Guthertz, Alexandre; Biberger, Tobias; Fuerstner, Alois. And the article was published in Angewandte Chemie, International Edition in 2019. Formula: C4H9NO2 The author mentioned the following in the article:
The unusual geminal hydrogenation of a propargyl alc. derivative with [CpXRuCl] as the catalyst entails formation of piano stool ruthenium carbenes in the first place; these reactive intermediates can be intercepted with tethered alkenes to give either cyclopropanes or cyclic olefins as the result of a formal metathesis event. The course of the reaction is critically dependent on the substitution pattern of the alkene trap. The results came from multiple reactions, including the reaction of N-Methoxy-N-methylacetamide(cas: 78191-00-1Formula: C4H9NO2)
N-Methoxy-N-methylacetamide(cas: 78191-00-1) belongs to anime. Acylation is one of the most important reactions of primary and secondary amines; a hydrogen atom is replaced by an acyl group (a group derived from an acid, such as RCOOH or RSO3H, by removal of ―OH, such as RC(=O)―, RS(O)2―, and so on). Reagents may be acid chlorides (RCOC1, RSO2C1), anhydrides ((RCO)2O), or even esters (RCOOR′); the products are amides of the corresponding acids.Formula: C4H9NO2
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics