@article{MTMT:2873077, title = {Buchwald–Hartwig Reactions of Monohaloflavones}, url = {https://m2.mtmt.hu/api/publication/2873077}, author = {Kónya, Krisztina and Pajtás, Dávid and Kiss, Attila and Patonay, Tamás}, doi = {10.1002/ejoc.201403108}, journal-iso = {EUR J ORG CHEM}, journal = {EUROPEAN JOURNAL OF ORGANIC CHEMISTRY}, volume = {2015}, unique-id = {2873077}, issn = {1434-193X}, abstract = {The article describes the amination of different monobromoor monochloroflavones with primary and secondary alkylamines and aniline derivatives by Buchwald–Hartwig reaction. The influence of the phosphine ligands used is described. The use of amino acid derivatives as a nitrogen source is also demonstrated. This latter reaction allows the synthesis of unique flavone–amino-acid conjugates.}, keywords = {PALLADIUM; amino acids; amination; cross-coupling; homogeneous catalysis; Oxygen heterocycles}, year = {2015}, eissn = {1099-0690}, pages = {828-839}, orcid-numbers = {Kiss, Attila/0000-0003-3601-5143} } @article{MTMT:2211109, title = {A new synthesis of novel alkenylated flavones by palladium-catalyzed cross-coupling reactions}, url = {https://m2.mtmt.hu/api/publication/2211109}, author = {Fekete, S and Patonay, Tamás and Silva, AMS and Cavaleiro, JAS}, doi = {10.3998/ark.5550190.0013.519}, journal-iso = {ARKIVOC}, journal = {ARKIVOC}, volume = {2012}, unique-id = {2211109}, issn = {1551-7012}, abstract = {Bromoflavones were treated with various terminal alkynes in palladium-catalyzed cross-coupling reactions under phosphine-free condions to give the expected alkenylated flavones in moderate to good yields. The presence of two different beta hydrogens in the terminal alkene led to the formation of both alkenylated and alkylated products.}, keywords = {DERIVATIVES; EFFICIENT SYNTHESIS; ROUTE; Chromones; INHIBITORY-ACTIVITY; HECK REACTION; CONSTITUENTS; (E)-3-STYRYLCHROMONES; 2,3-DIARYLXANTHONES; ISOFLAVONES; flavone; Jeffery's conditions; C-C bond formation; Alkenylation}, year = {2012}, eissn = {1551-7004}, pages = {210-225} }