1.
Org Biomol Chem
; 16(41): 7583-7587, 2018 11 07.
Artigo
em Inglês
| MEDLINE
| ID: mdl-30318530
RESUMO
An efficient approach to the synthesis of perinaphthenones via the rhodium-catalyzed dehydrative annulation of 1-naphthoic acids with internal alkynes was developed. Norbornadiene can act as an acetylene equivalent to give unsubstituted perinaphthenones at the 2- and 3-positions via dehydrative annulation followed by a retro Diels-Alder reaction.