25662-27-5Relevant academic research and scientific papers
Metal-free aza-Claisen type ring expansion of vinyl aziridines: An expeditious synthesis of seven membered N-heterocycles
Singh, Deepak,Ha, Hyun-Joon
, p. 3093 - 3097 (2019/03/26)
A metal-free approach for the synthesis of 7-membered aza-heterocycles has been developed by the intermolecular [5 + 2] cycloaddition of non-activated vinylaziridines and alkynes. This method has a broad substrate scope under mild reaction conditions to a
