A New Approach to the Synthesis of 1,2,3,5-Tetrasubstituted Pyrroles. -Tetrasubstituted cumulenes (I) are converted into the target compounds (III) (6 examples). The same pyrroles can be obtained under mild conditions starting with enolphosphates (IV). -(VIZER, S. A.; DEDESHKO, E. H.; YERZHANOV, K. B.; DEMBITSKY*, V. M.; Heteroat. Chem. 18 (2007) 3, 220-225; Dep. Org. Chem., Hebrew Univ., Jerusalem 91904, Israel; Eng.) -H. Toeppel 34-113
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.