An approach to the construction of the carbon skeleton of marine nor-sesquiterpenes. Total synthesis of (±)-dehalo-napalilactone

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doi:
10.1590/S0103-50532001000300007
作 者:
Universidade Estadua...
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Journal of the Brazilian Chemical Society

Reductive debromination of 1-methyl-2,4,5-tribromoimidazole mediated by dry tetramethylammonium fluoride in aprotic solvents

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doi:
10.1590/S0103-50532001000300015
作 者:
Kover, Warner B.;Bas...
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Journal of the Brazilian Chemical Society

Revisiting the Kinetics and Mechanism of Bromate-Bromide Reaction

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doi:
10.1590/S0103-50532001000600014
作 者:
Faria, Roberto B.;Cô...
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Journal of the Brazilian Chemical Society

Asymmetric catalysis in aqueous media: use of metal-chiral crown ethers as efficient chiral Lewis acid catalysts in asymmetric aldol reactions

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摘要:
Development of catalytic asymmetric reactions, especially catalytic enantioselective carbon-carbon b...
doi:
10.1590/S0103-50532001000500006
作 者:
Hamada, Tomoaki;Univ...
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Journal of the Brazilian Chemical Society

Ionization energies, electron affinities and excitation energies of some steroid hormones calculated with the semiempirical HAM/3 method

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摘要:
The human sexual hormones such as testosterone (male hormone), estradiol (female hormone) and relate...
doi:
10.1590/S0103-50532001000200007
作 者:
Vendrame, Rosana;Uni...
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Journal of the Brazilian Chemical Society

A new approach to the synthesis of (±)-methyl jasmonate and (±)-baclofen via conjugated addition of oxazoline cyanocuprate to Michael acceptors

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摘要:
doi:
10.1590/S0103-50532001000500011
作 者:
Marques, Francisco d...
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Journal of the Brazilian Chemical Society

On the adsorption of sulfate on low Miller index Rh(hkl) electrodes: an in situ vibrational analysis

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摘要:
Adsorption of anions is of central interest in electrochemistry, especially of those which are used ...
doi:
10.1590/S0103-50532001000200003
作 者:
Moraes, Ines R. de;N...
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Journal of the Brazilian Chemical Society

Macroalgae as lead trapping agents in industrial effluents - a factorial design analysis

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摘要:
doi:
10.1590/S0103-50532001000400010
作 者:
Fundação Instituto T...
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Journal of the Brazilian Chemical Society

Metal Oxide Thin Films Grafted on Silica Gel Surfaces: Recent Advances on the Analytical Application of these Materials

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摘要:
The surface of silica gel contains many different types of silanol groups, 脗潞SiOH, which can react w...
doi:
10.1590/S0103-50532001000600002
作 者:
Gushikem, Yoshitaka;...
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Journal of the Brazilian Chemical Society

Hetero Diels-Alder adduct formation between nitrosobenzene and tetra-methyl purpurogallin and its retro-Diels-Alder reaction

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摘要:
The renewed interest in both natural and semisynthetic endoperoxides and NO-containing products, bot...
doi:
10.1590/S0103-50532001000400008
作 者:
Días, Eduardo;Tancre...
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期刊标题:
Journal of the Brazilian Chemical Society
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