Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Péter Králl"'
Autor:
Zoltán Mucsi, Péter Nemes, Mihály V. Pilipecz, Pál Szabó, Ruth Deme, Tamás R. Varga, Péter Králl, Zoltán Vincze
The novel push–pull alkene, the 2-(nitro-nitrosomethylene)-pyrrolidine with numerous aliphatic or aromatic amines as nucleophiles afforded amidoximes. Various substituted oxadiazaborole and oxadiazole derivatives were prepared starting from these a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3ed275dd670ee9e27dd5ccad001c9aa
Autor:
Orsolya Tischler, András Stirling, János Daru, Gábor Érsek, Péter Králl, Szabolcs Kovács, Zoltán Novák
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 426:444-450
Acceleration of palladium catalyzed C H activation by various Lewis Acids was demonstrated on the directed ortho -alkenylation and acylation of acetanilide and urea derivatives. The universality of this effect was investigated by the study of differe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1166c15164ca6c34adfd3c6bf0977a1e
https://doi.org/10.1016/j.molcata.2016.09.018
https://doi.org/10.1016/j.molcata.2016.09.018
Publikováno v:
Advanced Synthesis & Catalysis. 356:125-129
Herein we disclose a simple palladium-catalyzed transformation for the methoxylation of aromatic chlorides with tetramethoxyborate salts. The procedure provides a new and efficient synthetic tool for the introduction of a methoxy group into aromatic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73e2a9c476b753e887852679f4e68e4e
https://doi.org/10.1002/adsc.201300687
https://doi.org/10.1002/adsc.201300687
Publikováno v:
ChemInform. 45
Stable and easy to prepare potassium tetramethoxyborate is used as methoxylating agent for the conversion of aromatic and heteroaromatic chlorides into methoxy derivatives.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63211dba2f4bf0caa202fbdb1b3f9baf
https://doi.org/10.1002/chin.201431071
https://doi.org/10.1002/chin.201431071