Cláudio C. Lopes

Directed ortho metalation - cross coupling links. Carbamoyl rendition of the baker-venkataraman rearrangement. Regiospecific route to substituted 4-hydroxycoumarins

Alcides J. M. da Silva, Cláudio C. Lopes, Rosângela S. C. Lopes et al. · Tetrahedron Letters · 1998 · 60 citations

Cross-coupling Reaction, Engineering, Regiospecific Route +6

Total syntheses of oxygenated brazanquinones via regioselective homologous anionic Fries rearrangement of benzylic <i>O</i>-carbamates

Glaucia Barbosa Candido Alves Slana, Mariângela S. Azevedo, Rosângela S. C. Lopes et al. · Beilstein Journal of Organic Chemistry · 2006 · 58 citations · Full text

Oxygenated Brazanquinones, Engineering, Heterocyclic +12

Phenylboronic Acid-Mediated Synthesis of 2H-Chromenes

Brian A. Chauder, Cláudio C. Lopes, Rosângela S. C. Lopes et al. · Synthesis · 1998 · 54 citations

Organic Chemistry, Synthetic Chemistry, Phenylboronic Acid-mediated Synthesis +1

Efficient synthesis of cytotoxic quinones: 2‐Acetyl‐4<i>H</i>,9<i>H</i>‐naphtho[2,3‐<i>b</i>]furan‐4,9‐dione (<b>6</b>) and (±)‐2‐(1‐hydroxyethyl)‐4<i>H</i>,9<i>H</i>‐naphtho[2,3‐<i>b</i>]furan‐4,9‐dione (<b>7</b>)

Cláudio C. Lopes, Rosângela S. C. Lopes, António Pinto et al. · Journal of Heterocyclic Chemistry · 1984 · 48 citations

National Cancer Institute, Medicinal Chemistry, Biochemistry +14

Which Ballast Water Management System Will You Put Aboard? Remnant Anxieties: A Mini-Review

William Romão Batista, Flávio da Costa Fernandes, Cláudio C. Lopes et al. · Environments · 2017 · 39 citations · Full text

Engineering, Water Resources, Environmental Engineering +13