1241949-53-0Relevant academic research and scientific papers
Reactions of σh-adducts of 1-ethyl-1,4-diazinium salts with arylalkynes as a one-step approach to pyrrolo[1,2-a]pyrazine derivatives
Verbitskiy,Slepukhin,Ezhikova,Kodess,Rusinov,Charushin
experimental part, p. 1291 - 1293 (2010/10/04)
The O-and C-adducts of 5-aryl and 5-hetaryl-2,3-dicyano-1-ethylpyrazinium salts are hidden sources of ylides, which can be used for the cyclization with arylacetylenes giving rise to pyrrolo[1,2-a ]pyrazines. ; 2009 Springer Science+Business Media, Inc.
