Zobrazeno 1 - 10
of 38
pro vyhledávání: '"R. Urchegui"'
Autor:
M.C. Sánchez, R. Urchegui, Críspulo Gallegos, Concepción Valencia, José M. Franco, F. Urquiola
Publikováno v:
Tribology Letters. 41:463-470
In this work, non-perturbed microstructures of several commercial and model lubricating greases, differing in nature and concentration of the thickener agent, were examined using the atomic force microscopy (AFM) technique. Grease microstructure main
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0699507ce539daf6e96baaafb3e86271
https://doi.org/10.1007/s11249-010-9734-x
https://doi.org/10.1007/s11249-010-9734-x
Akademický článek
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Autor:
Regina Galarza, Anthony Linden, Antonio Luque, Claudio Palomo, Marta Legido, Jesus M. Aizpurua, R. Urchegui, † Juan Server-Carrió, Pascual Román, Jesús M. García
Publikováno v:
The Journal of Organic Chemistry. 62:2070-2079
A study on the asymmetric construction of quaternary stereogenic centers via [2 + 2] cycloaddition reaction of ketenes with ketimines is described. Reaction of achiral ketenes and chiral alpha-alkoxy ketone-derived imines resulted in formation of new
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0eda262475132807940dbc4ce6d7301d
https://doi.org/10.1021/jo962017z
https://doi.org/10.1021/jo962017z
Publikováno v:
The Journal of Organic Chemistry. 61:4400-4404
A versatile one-pot oxidation-Baeyer-Villiger reaction sequence applied to alpha-hydroxy beta-lactams and promoted by 2,2,6,6-tetramethylpiperidinyl-1-oxyl (TEMPO) leads to alpha-amino acid N-carboxy anhydrides. The examples reported constitute the f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d0ee55253ad69d17e37e7d29dc3126e
https://doi.org/10.1021/jo952178n
https://doi.org/10.1021/jo952178n
Publikováno v:
The Journal of Organic Chemistry. 59:240-244
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e068440300fb8fc3ac6ffbbc99c2c38
https://doi.org/10.1021/jo00080a041
https://doi.org/10.1021/jo00080a041
Publikováno v:
ChemInform. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::675790047637f115f1f164f935f41579
https://doi.org/10.1002/chin.199130093
https://doi.org/10.1002/chin.199130093
Publikováno v:
ChemInform. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c8a3fa23095e4f127bc8434c53948b9
https://doi.org/10.1002/chin.199114302
https://doi.org/10.1002/chin.199114302
Publikováno v:
ChemInform. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0963974ba145fbb83329ee107eb3476
https://doi.org/10.1002/chin.199138159
https://doi.org/10.1002/chin.199138159
Publikováno v:
ChemInform. 23
Reaction between (±)-β-(dimethylphenylsilyl)alkanoyl chlorides and imines of glyoxylic esters provided a route to (±)-cis-3-[1'-(dimethylphenylsilyl)ethyl]-4-alkoxycarbonyl β-lactams, while addition of the Fleming's silylcuprate reagent to methyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6b01c6dda50f7cb06d4e4620727d09e
https://doi.org/10.1002/chin.199233083
https://doi.org/10.1002/chin.199233083
Publikováno v:
ChemInform. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da3efc3146e5d0bb84a91201ae60f95a
https://doi.org/10.1002/chin.199331067
https://doi.org/10.1002/chin.199331067