Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Olfa Naouali"'
Publikováno v:
Asian Journal of Chemistry. 30:1195-1200
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d04acab2a4a8a2261bb35c46bd466e1
https://doi.org/10.14233/ajchem.2018.20720
https://doi.org/10.14233/ajchem.2018.20720
Publikováno v:
European Journal of Chemistry. 6:337-341
The complexation properties of coumarin phthalonitrile derivatives 1-3, towards some transition, heavy and lanthanide metal cations have been investigated in methanol by means of UV spectrophotometry and conductivity experiments. The stoichiometries
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e91f9699be3a5c9d02a4d462c61cd5da
https://doi.org/10.5155/eurjchem.6.3.337-341.1271
https://doi.org/10.5155/eurjchem.6.3.337-341.1271
Publikováno v:
JOURNAL OF ADVANCES IN CHEMISTRY. 11:3512-3518
Coumarin possess a number of biological activities like anticoagulant, antimicrobial, anti-inflammatory, analgesic,antioxidant, anticancer, antiviral, antimalarial etc. Coumarin belongs to a group as benzopyrones, which consists of a benzene ring joi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7cf5b639f90f7dd5d196a63201df548
https://doi.org/10.24297/jac.v11i4.6695
https://doi.org/10.24297/jac.v11i4.6695
Publikováno v:
Mediterranean Journal of Chemistry. 3:1064-1072
Coumarin derivatives were easily prepared starting from 7-hydroxy 4-methyl-2H-chromen-2-one with 40% formaldehyde and suitable secondary amines in 95% ethanol in rather good yield. The structures of all compounds were confirmed via spectroscopic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20c893a86652966e3ed77e99db5d68c0
https://doi.org/10.13171/mjc.3.5.2014.12.05.23.05
https://doi.org/10.13171/mjc.3.5.2014.12.05.23.05
Publikováno v:
European Journal of Chemistry. 5:339-342
The binding properties of a cyanopyranopyridothiazole (L1), aminothiazole (L2), iminothiazole (L3) and phenyliminothiazole (L4) derivatives toward some transition metal and heavy metal cations, have been investigated in methanol, followed by UV spect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d0c50d0ddb47f2b92f6aa25ce53d8e4
https://doi.org/10.5155/eurjchem.5.2.339-342.1003
https://doi.org/10.5155/eurjchem.5.2.339-342.1003
Autor:
Naceur Hamdi, Wissal Elgabsi, Abdullah Sulaiman Al-Ayed, Lasaad Baklouti, Antonio Romerosa, Olfa Naouali, Rawdha Medyouni
Publikováno v:
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy. 167
The synthesis of a novel phthalonitrile derivative with pyridine-2-thiol and 2,4,6-trimethylphenylamine substituents functionalized groups and its peripherally tetrasubstituted cobalt phthalocyanine and cationic phthalocyanines complexes were reporte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5aaa9f1888008b4016e1a08704a7f71f
https://pubmed.ncbi.nlm.nih.gov/27287623
https://pubmed.ncbi.nlm.nih.gov/27287623