Bray, Brian L.; Hess, Petr; Muchowski, Joseph M.; Scheller, Markus E. published the artcile< Lithiated azafulvenes by halogen-metal interchange of brominated 6-(diisopropylamino)-1-azafulvene derivatives. Novel synthesis of 5-mono- and 4,5-disubstituted 1H-pyrrole-2-carboxaldehydes>, Related Products of 7126-50-3, the main research area is bromoaminoazafulvene lithiation substitution electrophile; lithioazafulvene preparation substitution electrophile; pyrrolecarboxaldehyde derivative; azafulvene bromo diisopropylamino lithiation reaction.
The 1st known lithiated 1-azafulvene derivatives were generated by low-temperature Br-Li exchange with Me3CLi of bromo(diisopropylamino)azafulvenes I (R = H, Br). Reaction of the lithiated intermediates with electrophiles (e.g., MeI, Me2NCHO) gave products which, upon hydrolysis, were converted to pyrrolecarboxaldehydes, e.g., II (R1 = Me, HCO, R2 = H; R1 = HCO, R2 = Me).
Helvetica Chimica Acta published new progress about Nucleophilic substitution reaction. 7126-50-3 belongs to class esters-buliding-blocks, and the molecular formula is C8H9NO3, Related Products of 7126-50-3.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics