1.
J Org Chem
; 80(12): 6515-9, 2015 Jun 19.
Artigo
em Inglês
| MEDLINE
| ID: mdl-26018620
RESUMO
Conjugated trienones and isomeric 2H-pyrans were found to engage in a novel cycloisomerization cascade toward cyclopenta[b]furan derivatives. Knoevenagel chemistry and pericyclic reactions meet again to expand the polyene-carbonyl manifold.