Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Olivier Vallat"'
Publikováno v:
Questions Vives, Vol 31 (2020)
The aim of this paper is to present the results of research done on the use of an e-portfolio by both lecturers and students during their training. Not only have we sought out to observe how students and lecturers have adapted to the use of the e-por
Externí odkaz:
https://doaj.org/article/a2e52fa8eb15409db3c012419fd1391a
Publikováno v:
ARKIVOC, Vol 2014, Iss 3, Pp 256-273 (2014)
Externí odkaz:
https://doaj.org/article/5a16ae56ae61479783fe415fa8d858da
Publikováno v:
Questions Vives, Vol 31 (2020)
L’objectif de cet article est de présenter les résultats d’une recherche sur l’adaptation des étudiants et des formateurs à l’usage d’un ePortfolio durant leur formation. Plus précisément, nous souhaitons observer comment les étudian
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a8a11bdf17ccba021ca5fc665287d0c
http://journals.openedition.org/questionsvives/3843
http://journals.openedition.org/questionsvives/3843
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 2, Pp o396-o397 (2009)
In the title compound, C11H12N4O5, the mean plane through the nitro substituent on the benzene ring is inclined to the benzene mean plane by 85.8 (2)°, which avoids steric interactions with the ortho substituents. The hydroxy group is involved in bi
Externí odkaz:
https://doaj.org/article/4bc252dc05c24958b0d9e810789a8428
Publikováno v:
European Journal of Organic Chemistry. 2014:7865-7877
The biaryl core structure of rhazinilam with its fixed dihedral angle is a pivotal element for its unique in vitro cytotoxic activity. Most of the related natural products are oxidized versions of rhazinilam. Replacing the sensitive pyrrole ring by a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b978a77660550b1876625563fc32f8e5
https://doi.org/10.1002/ejoc.201402903
https://doi.org/10.1002/ejoc.201402903
Publikováno v:
ARKIVOC, Vol 2014, Iss 3, Pp 256-273 (2014)
Rhazinilam a structurally relatively simple tetracyclic natural product exerts interesting anticancer activities in vitro, which are difficult to reproduce in vivo. Based on the findings accumulated during the synthetic efforts and on the known metab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d9cfb341530fd0840dc570130135cb8
https://doi.org/10.3998/ark.5550190.p008.497
https://doi.org/10.3998/ark.5550190.p008.497
Publikováno v:
ChemInform. 46
Studies on the preparation of pyrrolinone-based analogs of rhazinilam (VII) are presented, using suitably functionalized pyrrolinones, e.g. (VI), as key building blocks.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08b208b925b0588680c82da2f00b4db3
https://doi.org/10.1002/chin.201519139
https://doi.org/10.1002/chin.201519139
Publikováno v:
Journal of Chemical Crystallography. 33:39-50
2,5-Bis(4-pyridyl)pyrazine (4-bppz) and 2,5-bis(3-pyridyl)pyrazine (3-bppz) have been synthesized and characterized spectroscopically and crystallographically. 4-bppz [unit cell: a = 7.319(1), b = 5.746(1), c = 12.756(2) A, β = 93.16(1)° space grou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bd0920b978ae5f42ddd9b26452ef27f
https://doi.org/10.1023/a:1021399716771
https://doi.org/10.1023/a:1021399716771
Publikováno v:
Helvetica Chimica Acta. 83:2266-2276
The novel tandem process Diels-Alder reaction/Ireland-Claisen rearrangement shows a high diastereoselectivity for the Ireland-Claisen rearrangement starting from the endo-product of the Diels-Alder reaction. Based on this mechanistic knowledge, the n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::052a708c2a6f47d8cd0dfdee5428bd6f
https://doi.org/10.1002/1522-2675(20000906)83:9<2266::aid-hlca2266>3.0.co
https://doi.org/10.1002/1522-2675(20000906)83:9<2266::aid-hlca2266>3.0.co