Zobrazeno 1 - 10 of 14 pro vyhledávání: '"and Tomas Tejero"'
2
Akademický článek
Crystal and Molecular Structures of N-benzyl-C-(2-pyridyl) nitrone and its ZnBr2 Complex. A Study of Their Reactivity
Autor: Tomas Tejero, Ana Moreno, Mariano Laguna, Elena Cerrada, Sonia Anoro, Pedro Merino
Publikováno v: Molecules, Vol 6, Iss 3, Pp 208-220 (2001)
The ZnBr2 complex of the title compound has been studied by both structural and theoretical methods. Similar reactivities have been observed for the nitrone alone and the complex in 1,3-dipolar cycloadditions and nucleophilic additions.
Externí odkaz: https://doaj.org/article/5cfc6a490e9246b39d00da839c62ffb7
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3
Akademický článek
1,3-Dipolar Cycloadditions of N-Benzyl Furfuryl Nitrones with Electron-rich Alkenes
Autor: Tomas Tejero, Francisco L. Merchan, Sonia Anoro, Pedro Merino
Publikováno v: Molecules, Vol 5, Iss 2, Pp 132-152 (2000)
The 1,3-dipolar cycloaddition reaction of N-benzyl-C-(2-furyl)nitrones with electron-rich alkenes gives preferentially trans-substituted 3,5-disubstituted isoxazolidines (endo approach). These experimental results are in good qualitative agreement wi
Externí odkaz: https://doaj.org/article/25409cd0d09046f6ac43fc7dc2a097ad
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4
Absence of intermediates in the BINOL-derived mg(ii)/phosphate-catalyzed desymmetrizative ring expansion of 1-Vinylcyclobutanols
Autor: Estefania Capel, Marta Rodríguez-Rodríguez, Uxue Uria, Manuel Pedron, Tomas Tejero, Jose L. Vicario, Pedro Merino
Publikováno v: Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
Addi. Archivo Digital para la Docencia y la Investigación
The Journal of Organic Chemistry
Digital.CSIC. Repositorio Institucional del CSIC
The catalyzed desymmetrizative ring expansion of alkenylcyclobutanols promoted by halofunctionalization of the alkene moiety with N-bromosuccinimide has been experimentally and computationally studied. The reaction yields highly enantioenriched cyclo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f0a4a3fdee7d2429624f4e6e6489be7
http://zaguan.unizar.es/record/112144
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7
An investigation of the Lewis acid mediated 1,3-dipolar cycloaddition between N-benzyl-C-(2-pyridyl)nitrone and allylic alcohol. Direct entry to isoxazolidinyl C-nucleosides
Autor: Pedro, Merino, Tomas, Tejero, Mariano, Laguna, Elena, Cerrada, Ana, Moreno, Jose A, Lopez
Publikováno v: Organicbiomolecular chemistry. 1(13)
The cycloaddition reaction of N-benzyl C-(2-pyridyl) nitrone with allylic alcohol has been carried out to obtain the corresponding 2-benzyl-3-(2-pyridyl)-5-hydroxymethylisoxazolidine. The influence of Lewis acids in the reaction has been studied and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::f979529f9e387df86ef826485657c503
https://pubmed.ncbi.nlm.nih.gov/12945706
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