Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Asmaa I. El-Tantawy"'
Autor:
Z.A. Alrowaili, Asmaa I. El-Tantawy, S.A. Saad, M.H. Mahmoud, Karam S. El-Nasser, Taha Abdel Mohaymen Taha
Publikováno v:
Heliyon, Vol 10, Iss 11, Pp e31785- (2024)
This work describes the development of a novel fluorescence sensor based on magnesium/S@g-C3N4 nanosheets for selective detection of copper (Cu2+) ions in water. Mg/S@g-C3N4 nanosheets were prepared by the polycondensation technique and investigated
Externí odkaz:
https://doaj.org/article/b41130c794c8473ab4b8068da7febd4f
Publikováno v:
Journal of Materials Science: Materials in Electronics. 33:6368-6379
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc3329e415fe228cce48cf8cfc95298d
https://doi.org/10.1007/s10854-022-07809-6
https://doi.org/10.1007/s10854-022-07809-6
Publikováno v:
Mendeleev Communications. 29:1-10
Major methods for the preparation of triacetic acid lactone and its application as a bioprivileged compound in the synthesis of various valuable materials are summarized. Due to its structural features, this lactone belongs to both pyrones and polyke
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fa0ed42d6c8b1aa177240478d2988dc
https://doi.org/10.1016/j.mencom.2019.01.001
https://doi.org/10.1016/j.mencom.2019.01.001
Bio-based triacetic acid lactone in the synthesis of azaheterocyclesviaa ring-opening transformation
Publikováno v:
New Journal of Chemistry. 42:8943-8952
In the present article a new way of converting bio-based triacetic acid lactone (TAL) into azaheterocyclic compounds, such as 4-pyridones, pyrazoles, isoxazolines and isoxazoles, has been found. The main strategy involves the transformation of TAL in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8850ab503b642f4358dd73235f8a6e44
https://doi.org/10.1039/c8nj01044g
https://doi.org/10.1039/c8nj01044g
Publikováno v:
Mendeleev Communications. 29:234-236
N-Aryl-5-arylamino-3-oxohex-4-enamides as 1,3-C,N-di-nucleophiles react regioselectively with 3-formyl or 3-methoxycarbonyl chromones in the presence of DMAP in MeCN to form 2-pyridones (34–43%) or chromeno[4,3-b]pyridine-2,5-diones (54–73%) bear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9434ced9cae02319db3ac0040005862f
https://doi.org/10.1016/j.mencom.2019.03.041
https://doi.org/10.1016/j.mencom.2019.03.041
Publikováno v:
The Journal of organic chemistry. 83(22)
The novel and effective diastereoselective synthesis of multifunctionalized dihydropyridones, including CF3-substituted derivatives, has been developed on the basis of the piperidine-promoted domino reaction of carbamoylated enaminones with aldehydes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82ec872d171af43feb35c19838ace823
https://pubmed.ncbi.nlm.nih.gov/30336022
https://pubmed.ncbi.nlm.nih.gov/30336022
Publikováno v:
Archives of Pharmacal Research. 33:647-654
A number of new 2,6-didisubstituted pyrimidine, pyrazoline, and pyran derivatives were synthesized starting from their chalcone derivative. The synthesized compounds displayed different degrees of antimicrobial activity against Bscillus subtilis (Gra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab6291576794fcddd0f6f768e1480dd6
https://doi.org/10.1007/s12272-010-0501-1
https://doi.org/10.1007/s12272-010-0501-1