Silica supported perchloric acid: an efficient catalyst for the synthesis of 14-aryl-14H-dibenzo[a,i]xanthene-8,13-diones
摘要：
The condensation of 尾-naphthol with aromatic aldehydes and 2-hydroxynaphthalene-1,4-dione in presenc...
doi：
10.1590/S0103-50532010000500025
作 者：
Wu, Yan Fang;Yang, L...
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Journal of the Brazilian Chemical Society
Determination of Cd in blood by microwave-induced combustion coupled to flame furnace atomic absorption spectrometry
摘要：
Microwave-induced combustion system was coupled to a metallic flame furnace (FF) atomic absorption s...
doi：
10.1590/S0103-50532010000600006
作 者：
Hoehne, Lucélia;Bizz...
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期刊标题：
Journal of the Brazilian Chemical Society
Binuclear CuII complexes as catalysts for hydrocarbon and catechol oxidation reactions with hydrogen peroxide and molecular oxygen
摘要：
The tridentate ligands HL1, [(2-hydroxybenzyl)(2-(imidazol-2-yl)ethyl)]amine, and HL2, [(2-hydroxybe...
doi：
10.1590/S0103-50532010000700009
作 者：
Faria, Roberto B.;Ma...
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期刊标题：
Journal of the Brazilian Chemical Society
Constituents from Maytenus ilicifolia leaves and bioguided fractionation for gastroprotective activity
摘要：
Maytenus ilicifolia Mart. ex Reissek is traditionally used in Brazil for treatment of gastric ulcers...
doi：
10.1590/S0103-50532010000200009
作 者：
Leite, João Paulo V....
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期刊标题：
Journal of the Brazilian Chemical Society
Poly(N,N'-dichloro-N-ethyl-benzene-1, 3-disulfonamide) and N,N,N',N'-tetrachlorobenzene-1,3-disulfonamide as novel catalytic reagents for synthesis of bis-indolyl, tris-indolyl, di(bis-indolyl), tri(bis-indolyl) and tetra(bis-indolyl)methanes under solid-state, solvent and water conditions
摘要：
Easy and rapid preparation of bis-indolyl, tris-indolyl, di(bis-indolyl), tri(bis-indolyl) and tetra...
doi：
10.1590/S0103-50532010000200002
作 者：
Bu-Ali Sina Universi...
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Journal of the Brazilian Chemical Society
Antifungal activity of natural and synthetic amides from Piper species
摘要：
The antifungal leaves extract from Piper scutifolium was submitted to bioactivity-guided chromatogra...
doi：
10.1590/S0103-50532010001000003
作 者：
Oliveira, Alberto de...
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期刊标题：
Journal of the Brazilian Chemical Society
Influence of intensive agriculture on dry deposition of aerosol nutrients
摘要：
A procedure is presented for quantification of sources contributing to atmospheric aerosol chemical ...
doi：
10.1590/S0103-50532010000100014
作 者：
Allen, Andrew G.;Car...
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期刊标题：
Journal of the Brazilian Chemical Society
Potential application of native lipases in the resolution of (RS) - phenylethylamine
摘要：
The performance of two native lipases (lipase from Aspergillus niger and Rhizoupus oligosporus) in t...
doi：
10.1590/S0103-50532010000600005
作 者：
Pilissão, Cristiane;...
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期刊标题：
Journal of the Brazilian Chemical Society
Synthesis, X-ray crystal structure and theoretical calculations of antileishmanial neolignan analogues
摘要：
The synthesis and X-ray crystal diffraction structure of two analogues of neolignans, 2-(4-chlorophe...
doi：
10.1590/S0103-50532010001000006
作 者：
Tozzo, Érica;Alves, ...
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期刊标题：
Journal of the Brazilian Chemical Society
Surface modification of alumina nanoparticles with silane coupling agents
摘要：
In the present paper we describe the surface modification of alumina nanoparticles using epoxy-conta...
doi：
10.1590/S0103-50532010001200010
作 者：
Prado, Luis A. S. A....
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期刊标题：
Journal of the Brazilian Chemical Society
