1.
J Org Chem
; 89(6): 3977-3986, 2024 Mar 15.
Artigo
em Inglês
| MEDLINE
| ID: mdl-38407947
RESUMO
A palladium-catalyzed cyclization-carbonylation of 2-alkynyl primary benzamides 1 afforded methyl 3-substituted 1-methoxyisoquinoline-4-carboxylates 6 in good to moderate yields. In the case of mesylate 1r, 12 was obtained directly via a cyclization-carbonylation-cyclization cascade. Compounds 6 were converted to isoquinolin-1(2H)-ones 8 in good yields under microwave irradiation. In the case of the mesylate 6q, tricyclic isoquinolinone 10 was obtained in good yield. The reactions of thiophene-2-carboxamide derivatives also proceeded well.
2.
J Cardiovasc Electrophysiol
; 35(8): 1696-1700, 2024 Aug.
Artigo
em Inglês
| MEDLINE
| ID: mdl-38802978