Specificity and selectivity improvement in doping analysis using comprehensive two-dimensional gas chromatography coupled with time-of-flight mass spectrometry

by Samantha S. Barbosa, Felipe D. Leal, Monica C. Padilha, Raphael S. F. Silva, Henrique Marcelo G. Pereira, Francisco R. Aquino Neto, Ademário I. da Silva Júnior
Published 2012-01-01

3-(2,4-Dibromoanilino)-2,2-dimethyl-2,3-dihydronaphtho[1,2-b]furan-4,5-dione: a new substituted arylamino nor-β-lapachone derivative

by Antonio V. Pinto, Raphael S. F. Silva, Carlos K. Z. Andrade, Marília O. F. Goulart, Carlos A. De Simone, Eufrânio N. da Silva Jr
Published 2008-12-01

Layered Double Hydroxides as Bifunctional Catalysts for the Aryl Borylation under Ligand-Free Conditions

by Lorenna C. L. L. F. Silva, Vinícius A. Neves, Vitor S. Ramos, Raphael S. F. Silva, José B. de Campos, Alexsandro A. da Silva, Luiz F. B. Malta, Jaqueline D. Senra
Published 2019-03-01

1,4- Addition of diazomethane to a heterodiene: a direct preparation of the oxazolic ring

by Flávio da S. Emery, Raphael S.F. Silva, Kelly C.G. de Moura, Maria C.F.R. Pinto, Mauro B. Amorim, Valéria R.S. Malta, Regina H.A. Santos, Kátia M. Honório, Albérico B.F. da Silva, Antonio V. Pinto
Published 2007-03-01