Zobrazeno 1 - 10
of 627
pro vyhledávání: '"György, Keglevich"'
Autor:
Zsuzsanna Szalai, Márton Debrei, Péter Ábrányi-Balogh, Szilvia Bősze, Rita Oláhné Szabó, Konstantin Karaghiosoff, László Drahos, György Keglevich
Publikováno v:
ACS Omega, Vol 9, Iss 28, Pp 31043-31055 (2024)
Externí odkaz:
https://doaj.org/article/ff3b9d937f954a5381774f5b3bee5f08
Publikováno v:
Symmetry, Vol 16, Iss 11, p 1557 (2024)
Five chiral, racemic dialkyl α-hydroxyethylphosphonates and α-hydroxyethyl-diarylphosphine oxides were prepared in a scalable manner. Possibilities for the optical resolution of the racemic hydroxyphosphine oxides were explored via diastereomeric c
Externí odkaz:
https://doaj.org/article/ed5f5af66ab5445892adad0a3c642e6c
Autor:
György Keglevich
Organophosphorus Chemistry presents a groundbreaking resource in this branch of organic chemistry that demonstrates how phosphorus-containing compounds can be manipulated in a variety of organic reactions. The authors give an overview of the newest t
Autor:
György Keglevich
Publikováno v:
Symmetry, Vol 15, Iss 10, p 1903 (2023)
All kinds of symmetry-related problems in organic and inorganic chemistry may be the subject of papers submitted to Symmetry [...]
Externí odkaz:
https://doaj.org/article/a12010f3ff784d61b8e7991c2ae929d1
Autor:
Zsuzsanna Szalai, Boldizsár Tóth, Rita Oláhné Szabó, Szilvia Bősze, Konstantin Karaghiosoff, Mátyás Czugler, László Drahos, György Keglevich
Publikováno v:
Molecules, Vol 28, Iss 16, p 6037 (2023)
New hydroxy-methylenebisphosphonic derivatives were prepared with different P-functions. The outcome of the reaction of α-oxophosphonates (YC(O)P(O)(OR)2) and dialkyl phosphites or diarylphosphine oxides depended on the Y substituent of the oxo-comp
Externí odkaz:
https://doaj.org/article/8dda46a9fa134f3399b99aa01e1966b8
Autor:
Petra R. Varga, György Keglevich
Publikováno v:
Molecules, Vol 28, Iss 16, p 6150 (2023)
α-Aminophosphonates and related compounds are important due to their real and potential biological activity. α-Aminophosphonates may be prepared by the Kabachnik–Fields condensation of oxo compounds, amines and dialkyl phosphites, or by the aza-P
Externí odkaz:
https://doaj.org/article/2f39dd3d54204db3ab46eff313f97d9e
Autor:
György Keglevich
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 19, Iss 1, Pp 89-90 (2023)
Externí odkaz:
https://doaj.org/article/4480cfcdd0a94c2ca6a93cfcfa5b8229
Autor:
Dorottya Kocsis, Petra Regina Varga, Rusul Keshwan, Mina Nader, Miléna Lengyel, Pál Szabó, István Antal, Károly Kánai, György Keglevich, Franciska Erdő
Publikováno v:
Pharmaceutics, Vol 15, Iss 5, p 1464 (2023)
α-Aminophosphonates are organophosphorus compounds with an obvious similarity with α-amino acids. Owing to their biological and pharmacological characteristics, they have attracted the attention of many medicinal chemists. α-Aminophosphonates are
Externí odkaz:
https://doaj.org/article/2d31ee8581e2479d9482d5fdc4bf1aac
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 16, Iss 1, Pp 818-832 (2020)
A series of 1-substituted-3-methyl-2-phospholene oxides was prepared from the corresponding 3-phospholene oxides by double bond rearrangement. The 2-phospholene oxides could be obtained by heating the 3-phospholene oxides in methanesulfonic acid, or
Externí odkaz:
https://doaj.org/article/51abca13af7c40359b74e201eeb672f1
Publikováno v:
Pharmaceuticals, Vol 16, Iss 4, p 506 (2023)
Encouraged by the significant cytotoxic activity of simple α-aminophosphonates, a molecular library comprising phosphonoylmethyl- and phosphinoylmethyl-α-aminophosphonates, a tris derivative, and N-acylated species was established. The promising am
Externí odkaz:
https://doaj.org/article/6513d429a540431196740a05f361938c