Výsledky vyhledávání - "D. E. Bianchi"

Reductive deoxygenation of indan-1-ols by

Autor: Elba N. Alesso, D. E. Bianchi, Graciela Y. Moltrasio, Liliana M. Finkielsztein, Beatriz Lantaño, J. M. Aguirre

Publikováno v: Tetrahedron Letters. 36:3299-3302

Sodium cyanoborohydride in the presence of zinc iodide is found to reduce epimeric tertiary alcohols, whose carbinol group is a stereogenic center in a a stereoconvergent way

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a5ade54c55905ccd19cd5f0ce88500df
https://doi.org/10.1016/0040-4039(95)00525-h

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Kinetic study on the anelation of heterocycles.2.pyrido[2,3-b]pyrazine and pyrido[3,4-b]pyrazine derivatives synthesized by the hinsberg reaction

Autor: María Inés Abasolo, Fabián Atlasovich, Beatriz M. Fernández, Carlos H. Gaozza, D. E. Bianchi

Publikováno v: Journal of Heterocyclic Chemistry. 27:157-162

The regioselective synthesis of pyrido[2,3-b]- and [3,4-b]pyrazine derivatives II by the Hinsberg reaction is reported starting from 2,3 and 3,4-diaminopyridine and excess of pyruvic acid or ethyl pyruvate as reactants. Good yields (higher than 90%)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4276b3ecc2a6b974a5fcf88dc22eb6d4
https://doi.org/10.1002/jhet.5570270208

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Synthesis of Diastereoisomeric 1,2,3-Triphenylindans

Autor: Liliana M. Finkielsztein, Elba N. Alesso, J. M. Aguirre, D. E. Bianchi, Beatriz Lantaño, Graciela Y. Moltrasio Iglesias

Publikováno v: Australian Journal of Chemistry. 50:149

The stereoisomers of 1,2,3-triphenylindans were synthesized via 1,2,3-triphenylindan-1-ols. The configurational assignments of all the compounds were made by chemical and spectroscopic methods. An unexpected compound was isolated as a by-product of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7edb03ecb14d25b4d91f86b0c0f40a60
https://doi.org/10.1071/c95266

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Synthesis of Diastereoisomeric 2-Benzyl-1,2-diphenylindans

Autor: E. N. Alesso, MG Sierra, Gym Iglesias, J. M. Aguirre, D. E. Bianchi

Publikováno v: Australian Journal of Chemistry. 47:1237

The diastereoisomeric 2-benzyl-1,2-diphenylindan-1-ols were prepared and subjected to deoxygenation reactions under a variety of conditions to obtain 2-benzyl-1,2-diphenylindan. The stereochemistry of these compounds has been characterized on the bas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::669151a04ac95a2a2d82677e748ee0b2
https://doi.org/10.1071/ch9941237

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Pollen Release in the Common Ragweed (Ambrosia artemisiifolia)

Autor: D. J. Schwemmin, D. E. Bianchi, W. H. Wagner

Publikováno v: Botanical Gazette. 120:235-243

1. A study of staminate flowers of common ragweed (Ambrosia artemisiifolia L.) revealed six more or less defined stages, which are described: (a) maturation of the flower; (b) extension of pollen sacs; (c) opening of pollen sacs and dropping of polle

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cb41b0ca9fd4d522fb89f651d1d3394d
https://doi.org/10.1086/336030

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The lipid content of cell walls obtained from juvenile, yeast-like and filamentous cells ofCandida albicans

Autor: D. E. Bianchi

Publikováno v: Antonie van Leeuwenhoek. 33:324-332

Purified cell walls ofCandida albicans obtained from juvenile cells, mature yeast-like cells and filamentous cells were analyzed for their lipid components. Chloroform: methanol (2:1 v v) extraction of the acetone-treated dried cell walls indicated t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3806ad874b1d9030fb0cf80a3a0ff33f
https://doi.org/10.1007/bf02045577

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