Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Yury S. Halauko"'
Autor:
Min Wen, William Erb, Florence Mongin, Yury S. Halauko, Oleg A. Ivashkevich, Vadim E. Matulis, Thierry Roisnel
Publikováno v:
Molecules, Vol 27, Iss 6, p 1798 (2022)
The purpose of the study is to design synthetic methodologies, especially directed deprotometalation using polar organometallic reagents, to access polysubstituted ferrocenesulfoxides. From enantiopure 2-substituted (SiMe3, PPh2) S-tert-butylferrocen
Externí odkaz:
https://doaj.org/article/39e22ddcc81a4aaaadfa126ab20d6ef6
Autor:
Mohamed Yacine Ameur Messaoud, Ghenia Bentabed-Ababsa, Ziad Fajloun, Monzer Hamze, Yury S. Halauko, Oleg A. Ivashkevich, Vadim E. Matulis, Thierry Roisnel, Vincent Dorcet, Florence Mongin
Publikováno v:
Molecules, Vol 26, Iss 20, p 6314 (2021)
Five protocols were first compared for the copper-catalyzed C-N bond formation between 7-azaindole and aryl/heteroaryl iodides/bromides. The 1-arylated 7-azaindoles thus obtained were subjected to deprotometalation-iodolysis sequences using lithium 2
Externí odkaz:
https://doaj.org/article/209131335d8d4e37a85f7f836ee97bcb
Autor:
Mohamed Yacine Ameur Messaoud, Ghenia Bentabed-Ababsa, Madani Hedidi, Aïcha Derdour, Floris Chevallier, Yury S. Halauko, Oleg A. Ivashkevich, Vadim E. Matulis, Laurent Picot, Valérie Thiéry, Thierry Roisnel, Vincent Dorcet, Florence Mongin
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 11, Iss 1, Pp 1475-1485 (2015)
The synthesis of N-arylated pyrroles and indoles is documented, as well as their functionalization by deprotonative metallation using the base in situ prepared from LiTMP and ZnCl2·TMEDA (1/3 equiv). With N-phenylpyrrole and -indole, the reactions w
Externí odkaz:
https://doaj.org/article/6ebb664c52614cfba9f91d9d557ac8de
Autor:
Min Wen, William Erb, Florence Mongin, Jean-Pierre Hurvois, Yury S. Halauko, Oleg A. Ivashkevich, Vadim E. Matulis, Marielle Blot, Thierry Roisnel
Publikováno v:
Dalton Transactions
Dalton Transactions, 2023, 52 (12), pp.3725-3737. ⟨10.1039/d2dt03456e⟩
Dalton Transactions, 2023, 52 (12), pp.3725-3737. ⟨10.1039/d2dt03456e⟩
International audience; The functionalization of (R,R)-S,S '-di-tert-butylferrocene-1,1 '-disulfoxide by deprotolithiation-electrophilic trapping sequences was studied towards polysubstituted, enantiopure derivatives for which the properties were det
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7be8b1372bd066d83510929691df89da
https://hal.science/hal-04057610/document
https://hal.science/hal-04057610/document
Publikováno v:
Inorganic Chemistry Frontiers
Inorganic Chemistry Frontiers, 2022, ⟨10.1039/d2qi01854c⟩
Inorganic Chemistry Frontiers, 2022, ⟨10.1039/d2qi01854c⟩
International audience; Ferrocenesulfonyl fluorides represent a new subfamily of metallocenes barely explored. Here, we describe how the use of deprotolithiation-electrophilic trapping sequences and 'halogen dance' reactions can afford up to 1,2,3,4,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd15b216046a18ce516ba520d6e8a9b0
https://hal.science/hal-03827534/file/d2qi01854c.pdf
https://hal.science/hal-03827534/file/d2qi01854c.pdf
Autor:
Monzer Hamze, Thierry Roisnel, Ghenia Bentabed-Ababsa, Vadim E. Matulis, Mohamed Yacine Ameur Ameur Messaoud, Vincent Dorcet, Yury S. Halauko, Florence Mongin, Ziad Fajloun, Oleg A. Ivashkevich
Publikováno v:
Molecules, Vol 26, Iss 6314, p 6314 (2021)
Molecules
Molecules, MDPI, 2021, 26 (20), pp.6314. ⟨10.3390/molecules26206314⟩
Volume 26
Issue 20
Molecules, 2021, 26 (20), pp.6314. ⟨10.3390/molecules26206314⟩
Molecules
Molecules, MDPI, 2021, 26 (20), pp.6314. ⟨10.3390/molecules26206314⟩
Volume 26
Issue 20
Molecules, 2021, 26 (20), pp.6314. ⟨10.3390/molecules26206314⟩
International audience; Five protocols were first compared for the copper-catalyzed C-N bond formation between 7-azaindole and aryl/heteroaryl iodides/bromides. The 1-arylated 7-azaindoles thus obtained were subjected to deprotometalation-iodolysis s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::daa5402cdde497323ff3b0a462e5f444
https://www.mdpi.com/1420-3049/26/20/6314
https://www.mdpi.com/1420-3049/26/20/6314
Autor:
Min Wen, Thierry Roisnel, Vadim E. Matulis, Jean Pierre Hurvois, Oleg A. Ivashkevich, Yury S. Halauko, William Erb, Florence Mongin
Publikováno v:
European Journal of Inorganic Chemistry
European Journal of Inorganic Chemistry, Wiley-VCH Verlag, 2021, 2021 (31), pp.3165-3176. ⟨10.1002/ejic.202100448⟩
European Journal of Inorganic Chemistry, 2021, 2021 (31), pp.3165-3176. ⟨10.1002/ejic.202100448⟩
European Journal of Inorganic Chemistry, Wiley-VCH Verlag, 2021, 2021 (31), pp.3165-3176. ⟨10.1002/ejic.202100448⟩
European Journal of Inorganic Chemistry, 2021, 2021 (31), pp.3165-3176. ⟨10.1002/ejic.202100448⟩
International audience; Few studies have been reported on the synthesis of ferrocenesulfonates up to now. Here, we describe the use of ortho-deprotometalation and "halogen dance" reactions to easily reach original derivatives. Further functionalizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20c03322ed03fe5eb8fbd8b08994333e
https://hal.archives-ouvertes.fr/hal-03331158/document
https://hal.archives-ouvertes.fr/hal-03331158/document
Autor:
Vadim E. Matulis, William Erb, Min Wen, Thierry Roisnel, Vincent Dorcet, Yury S. Halauko, Florence Mongin, Oleg A. Ivashkevich
Publikováno v:
Organometallics
Organometallics, American Chemical Society, 2021, 40 (8), pp.1129-1147. ⟨10.1021/acs.organomet.1c00091⟩
Organometallics, 2021, 40 (8), pp.1129-1147. ⟨10.1021/acs.organomet.1c00091⟩
Organometallics, American Chemical Society, 2021, 40 (8), pp.1129-1147. ⟨10.1021/acs.organomet.1c00091⟩
Organometallics, 2021, 40 (8), pp.1129-1147. ⟨10.1021/acs.organomet.1c00091⟩
International audience; Despite the well-established pharmacological properties of aromatic sulfonamides and the interest of introducing ferrocene into drugs, ferrocene sulfonamides have scarcely been studied. General synthetic methods using lithium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0fcd5a0d3a6f71ce7d30b3c7b321841
https://hal.archives-ouvertes.fr/hal-03245155
https://hal.archives-ouvertes.fr/hal-03245155
Autor:
Floris Chevallier, Oleg A. Ivashkevich, Vadim E. Matulis, Madani Hedidi, Niels Bisballe, Florence Mongin, Vincent Dorcet, Thierry Roisnel, Yury S. Halauko, Lennart Bunch, Charles S. Demmer, Ghenia Bentabed-Ababsa
Publikováno v:
European Journal of Organic Chemistry. 2018:3904-3913
Different 2-arylated oxazolo[4,5-b]pyrazines, obtained by palladium(II)-catalyzed domino reaction from 2,3-dichloropyrazine and the corresponding carboxamides, were functionalized by deprotometallation. Employing lithium 2,2,6,6-tetramethylpiperidine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2521b01440d2296828a731de0f148109
https://doi.org/10.1002/ejoc.201800481
https://doi.org/10.1002/ejoc.201800481
Autor:
William Erb, Yury S. Halauko, Florence Mongin, Stéphane Bach, Ghenia Bentabed-Ababsa, Julien Maillard, Vincent Dorcet, Madani Hedidi, Thierry Roisnel, Blandine Baratte, Frédéric Lassagne, Ziad Fajloun, Vadim E. Matulis, Monzer Hamze, Oleg A. Ivashkevich, Sandrine Ruchaud
Publikováno v:
European Journal of Organic Chemistry. 2017:5903-5915
Various aromatic ketones were first functionalized next to the carbonyl function by deprotolithiation in the presence of a zinc salt followed by iodolysis. The outcome of the reactions was analyzed, and in particular their regioselectivity in the lig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::498767d9ed3d5bcdd4cb6bea36c0f1e6
https://doi.org/10.1002/ejoc.201701004
https://doi.org/10.1002/ejoc.201701004