ChemInform Abstract: Lithiation of the Dimer of 3-Bromo-6-dimethylamino-1-azafulvene. Efficacious Synthesis of 4-Mono- and 4,5-Disubstituted Pyrrole-2-carboxaldehydes

Autor: Joseph M. Muchowski, Petr Hess
Rok vydání: 1988
Předmět:
Zdroj: ChemInform. 19
ISSN: 0931-7597
DOI: 10.1002/chin.198850154
Popis: The dimer 1a of 3-bromo-6-dimethylam1no-1-azafulvene, is shown to function as a formal equivalent of 4-lithio- or 4.5-dilithiopyrrole-2-carboxaldehyde and consequently it is a progenitor, par excellence, of 4-mono- and 4,5-disubstituted pyrrole-2-carboxaldehydes.
Databáze: OpenAIRE