https://pubs.rsc.org/en/content/articlelanding/2017/dt/c7dt02700a
Simple ZnEt2 as a catalyst in carbodiimide hydroalkynylation: structural and mechanistic studies -...
Expanding the possibilities of the use of simple and available ZnEt2 as a catalyst, the hydroalkynylation of carbodiimides with a variety of alkynes to obtain...
as a