Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Roxane Vabre"'
Autor:
Leonardo De Boni, Leandro H.Z. Cocca, Sandrine Piguel, Luis M. G. Abegão, Kenji Kamada, J. P. Siqueira, Roxane Vabre, Cleber Renato Mendonça, Lucas F. Sciuti
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Fluorescent organic molecules have received great attention due to their largest applications, for example, in DNA and RNA spectroscopies studies, development of new photoluminescence bioprobes, an...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c9f5a07df79e86815106936f48e9323
Publikováno v:
Angewandte Chemie. 127:10134-10137
The combined carbometalation/zinc homologation followed by reactions with α-heterosubstituted aldehydes and imines proceed through a chair-like transition structure with the substituent of the incoming aldehyde residue preferentially occupying a pse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d9410294e545f296dd9f6c91e0eba99
https://doi.org/10.1002/ange.201504756
https://doi.org/10.1002/ange.201504756
Publikováno v:
Dyes and Pigments. 105:145-151
New 6-amino-8-styryl purines were synthesized using direct C–H bond functionalization. These push–pull compounds showed strong fluorescence, high quantum yields and a noteworthy fluorosolvatochromism. Deprotected purines 7a – c are promising ta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd0c48f70c68be545c13de89f99a5284
https://doi.org/10.1016/j.dyepig.2014.01.025
https://doi.org/10.1016/j.dyepig.2014.01.025
Publikováno v:
Synthesis. 46:933-942
A palladium(II)-catalyzed, copper(I)-mediated Liebeskind–Srogl cross-coupling for the C-6 arylation/alkenylation on purine scaffold is reported. Various boronic acids reacted readily with 8-substituted 6-thiophenylpurines.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80fbc2e3dfc719a6fe3388a086f814b3
https://doi.org/10.1055/s-0033-1340734
https://doi.org/10.1055/s-0033-1340734
Publikováno v:
European Journal of Organic Chemistry. 2012:2889-2893
The synthesis of 8-amido- and 8-aminopurines by a single palladium-catalyzed protocol is reported. The method proceeds efficiently and tolerates a wide range of amides and amines as coupling partners, including aryl, alkyl, sulfone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbb62548de12a56200ed7e08054aa1e6
https://doi.org/10.1002/ejoc.201200168
https://doi.org/10.1002/ejoc.201200168
Publikováno v:
ChemInform. 46
The combined carbometalation/zinc homologation followed by reactions with α-heterosubstituted aldehydes and imines proceed through a chair-like transition structure with the substituent of the incoming aldehyde residue preferentially occupying a pse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::497d4cee6c42e1c67be04b52deaaa3bf
https://doi.org/10.1002/chin.201549043
https://doi.org/10.1002/chin.201549043
Publikováno v:
ChemInform. 43
The synthesis of 8-amido- and 8-aminopurines by a single palladium-catalyzed protocol is reported. The method proceeds efficiently and tolerates a wide range of amides and amines as coupling partners, including aryl, alkyl, sulfone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ef5425daee6879ee9295e616f846d3c
https://doi.org/10.1002/chin.201240188
https://doi.org/10.1002/chin.201240188
Publikováno v:
ChemInform. 43
An efficient microwave-assisted palladium/copper comediated C-8 direct alkenylation of purines with styryl bromides has been developed. The method is regioselective, functional group tolerant, rapid, and compatible with other related azoles. Combined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88e5138e4adccd4783ea7c9308aa34dc
https://doi.org/10.1002/chin.201212172
https://doi.org/10.1002/chin.201212172
Publikováno v:
Journal of Organic Chemistry
Journal of Organic Chemistry, American Chemical Society, 2011, pp.9542-9547
Journal of Organic Chemistry, American Chemical Society, 2011, pp.9542-9547
An efficient microwave-assisted palladium/copper comediated C-8 direct alkenylation of purines with styryl bromides has been developed. The method is regioselective, functional group tolerant, rapid, and compatible with other related azoles. Combined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d59e7aab0ea2b666fb39f3a793b78baa
https://hal.archives-ouvertes.fr/hal-00703879
https://hal.archives-ouvertes.fr/hal-00703879