Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Andrea Kerényi"'
Autor:
Andrea Kerényi, László Kollár, Péter Pongrácz, Viktória Ujj, Viktória Barbara Kovács, György Keglevich
Publikováno v:
Journal of Organometallic Chemistry. 696:2234-2237
The hydroformylation activity of various 5- and 6-membered P -heterocycles was investigated in platinum-catalysed hydroformylation of styrene. All of the tested ligands, such as the phosphole-, oxaphosphorine- and phoshinine-based ligands proved to b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7672b8ae410c91326cdc6db12254d108
https://doi.org/10.1016/j.jorganchem.2010.11.045
https://doi.org/10.1016/j.jorganchem.2010.11.045
Publikováno v:
Letters in Organic Chemistry. 7:235-239
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98dc0eddb91a854d488a572c57781294
https://doi.org/10.2174/157017810791112504
https://doi.org/10.2174/157017810791112504
Publikováno v:
ResearcherID
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::790df929c5e374f8e8ed56a0d6d0e815
https://doi.org/10.2174/157017810790796345
https://doi.org/10.2174/157017810790796345
A new family of platinum(II) complexes incorporating five- and six-membered cyclic phosphine ligands
Autor:
László Drahos, Gyoergy Keglevich, Krisztina Ludányi, Andrea Kerényi, Viktória Barbara Kovács, Tamás Körtvélyesi
Publikováno v:
Heteroatom Chemistry. 21:63-70
New platinum complexes of the type cis-Pt(L)(2)Cl-2 have been synthesized from five- and six-membered cyclic phosphines, which were prepared after deoxygenating a series of phosphine oxides (3-phospholene oxides, phospholane oxides, a 1,4-dihydrophos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc9fa5ba2c77e1f2c5b85c2e78545f89
https://doi.org/10.1002/hc.20579
https://doi.org/10.1002/hc.20579
Publikováno v:
Transition Metal Chemistry. 33:505-510
2-Alkoxy-dibenzo[c.e][1,2]oxaphosphorines were prepared by the reaction of chloro-dibenzooxaphosphorine with alcohols and were converted to the cyclic phosphonates by oxidation and to the corresponding phosphonous boranes by reaction with borane-dime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8861efac9de4feae95333c40212f6444
https://doi.org/10.1007/s11243-008-9072-0
https://doi.org/10.1007/s11243-008-9072-0
Publikováno v:
Transition Metal Chemistry. 33:459-465
The reaction of chloro-dibenzo[c.e][1,2]-oxaphosphorine with (L)-methyl prolinate gave the corresponding phosphorous ester-amide, while the interaction of the same starting material with half an equivalent of 2-methylaminothanol and (1S,2R)-(+)-ephed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::949279eb0ddeba639ebedb86d57fd3d8
https://doi.org/10.1007/s11243-008-9065-z
https://doi.org/10.1007/s11243-008-9065-z
Publikováno v:
Journal of Organometallic Chemistry. 691:5038-5044
2-Diphenylphosphino-2′-hydroxybiphenyl ( 2 ), become readily available via a ring opening reaction of a dibenzo[ c . e ][1,2]oxaphosphorine, was utilized as P-ligand in complexation with dichlorodibenzonitrile platinum to give a Cl 2 Pt 2 2 complex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95c7653177028093700d194e2a64f25b
https://doi.org/10.1016/j.jorganchem.2006.08.080
https://doi.org/10.1016/j.jorganchem.2006.08.080
Publikováno v:
Transition Metal Chemistry. 31:306-309
Reaction of a series of P-amino and P-cycloalkoxy dibenzo[c.e][1,2]oxaphosphorines (1), (3) and (5) with cis-bis(benzonitrile)dichloroplatinum(II) afforded the title bis(dibenzooxaphosphorino) complexes (2), (4) and (6), respectively. In the case of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71f4f26cf7b2061144c52051fe9c7cd4
https://doi.org/10.1007/s11243-005-6422-z
https://doi.org/10.1007/s11243-005-6422-z
Autor:
Kálmán Simon, Helga Szelke, György Keglevich, Krisztina Ludányi, Veronika Kudar, Tímea Imre, Miklós Hanusz, Andrea Kerényi
Publikováno v:
Tetrahedron: Asymmetry. 16:4015-4021
The reaction of racemic chloro-dibenzo[c.e][1,2]oxaphosphorine with (S)-(−)-α-methyl-benzylamine and (1R,2S,5R)-(−)-menthol led to a mixture of optically active diastereomers of the corresponding phosphonous derivatives. The isomers were separat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3f5198f3f8eaa11a26798bf9f4d6453
https://doi.org/10.1016/j.tetasy.2005.11.006
https://doi.org/10.1016/j.tetasy.2005.11.006
Autor:
Helga Szelke, Ferenc Nagy, József Dukai, Péter Arányi, György Keglevich, Tímea Imre, Krisztina Ludányi, Andrea Kerényi
Publikováno v:
Heteroatom Chemistry. 15:459-463
Optimum conditions for the synthesis of aryl-dibenzo-oxaphosphorines (2) from the corresponding phosphonous chloride (1) were explored to avoid the formation of by-products (e.g., 4–6). The aryl-dibenzo-oxaphosphorines (2) were converted to the P-o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3ecaa9c5eee462e737d32df1fbd9106
https://doi.org/10.1002/hc.20042
https://doi.org/10.1002/hc.20042