Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Laila A. Al-Mutabagani"'
Publikováno v:
Frontiers in Chemistry, Vol 9 (2022)
A three-component reaction for the synthesis of novel 3-heteroaryl-coumarin utilizing acetylcoumarin synthon under ultrasonic irradiation was developed using chitosan-grafted poly(vinylpyridine) as an eco-friendly catalyst. The process is a simple, f
Externí odkaz:
https://doaj.org/article/88fa935000934086ab5c5e58d7bb25af
Autor:
Laila A. Al-Mutabagani, Latifah A. Alshabanah, Sobhi M. Gomha, Tariq Z. Abolibda, Mohamed Shaban, Hoda A. Ahmed
Publikováno v:
Frontiers in Chemistry, Vol 9 (2021)
New homologues set liquid crystalline materials, based on furfural derivatives, namely, (E)-4-((furan-2-ylmethylene)amino)phenyl 4-alkoxybenzoate (Fn), were synthesized and investigated for their mesomorphic and optical characteristics. The prepared
Externí odkaz:
https://doaj.org/article/dd20333bc8d4413e8e08baac0935c8f7
Autor:
Laila A. Al-Mutabagani, Latifah Abdullah Alshabanah, Magdi M. Naoum, Mohamed Hagar, Hoda A. Ahmed
Publikováno v:
Frontiers in Chemistry, Vol 8 (2020)
New 1:2 liquid crystalline supramolecular H-bonded complexes (SMHBCs) were synthesized through double H-bond interactions between 4-(nicotinoyloxy) phenyl nicotinate as the base component and two molecules of 4-n-alkoxybenzoic acid (An). The base com
Externí odkaz:
https://doaj.org/article/172bdab9c77c4cf0bde479736f7a54f9
Publikováno v:
Integrative Cancer Therapies, Vol 19 (2020)
Ginkgo biloba leaf extract (GIN) is a popular Chinese herbal medicine. It has a nephroprotective effect against the nephrotoxicity induced by the chemotherapeutic agent methotrexate (MTX). This work was designed to explore the testicular protective r
Externí odkaz:
https://doaj.org/article/78c46c614dbc48a092dac0a4a7f1cacd
Autor:
Laila A. Al-Mutabagani, Fathy M. Abdelrazek, Sobhi M. Gomha, Ali S. Hebishy, Mohamed S. Abdelfattah, Safaa M. Hassan, Abdelwahed R. Sayed, Mahmoud M. Elaasser
Publikováno v:
Applied Sciences, Vol 11, Iss 19, p 8908 (2021)
The reaction of 2-(1-(2-(2-(4-methoxybenzylidene)hydrazinyl)-4-methylthiazol-5-yl)ethylidene)hydrazinecarbothioamide with a range of hydrazonoyl chlorides and α-halo-compounds yielded three new series of thiazole derivatives. Chemical and physical t
Externí odkaz:
https://doaj.org/article/bb95084cd5924f768ec912edad8b76b6
Publikováno v:
Symmetry, Vol 13, Iss 7, p 1145 (2021)
A new laterally fluorinated unsymmetric liquid crystalline homologous series, based on cinnamate linkage, named 2-fluoro-4-(4-(alkoxy)phenyl)diazenyl)phenyl cinnamate (In), was synthesized and evaluated via different experimental and computational to
Externí odkaz:
https://doaj.org/article/1bcf4ace40b944b1924368f69db0fdd4
Autor:
Laila A. Al-Mutabagani, Latifah A. Alshabanah, Hoda A. Ahmed, Hafsa H. Alalawy, Mayada H. Al alwani
Publikováno v:
Molecules, Vol 26, Iss 7, p 2038 (2021)
Homolog series based on three aromatic rings bearing terminal alkoxy chain of various lengths named 4-(4-(alkoxy)phenylimino)methyl)phenyl nicotinate (An) were synthesized. The alkoxy-chain length changed between 6, 8 and 16 carbons. Mesomorphic and
Externí odkaz:
https://doaj.org/article/6865ae1309944a6a8f9603d9e3fad340
Autor:
Laila A. Al-Mutabagani, Latifah Abdullah Alshabanah, Hoda A. Ahmed, Khulood A. Abu Al-Ola, Mohamed Hagar
Publikováno v:
Crystals, Vol 10, Iss 9, p 795 (2020)
Experimental and geometrical approaches of new systems of mesomorphic 1:1 supramolecular H-bonded complexes (SMHBCs) of five rings are discussed. The H-bonding between 4-alkoxyphenylimino benzoic acids (An, as proton acceptor) and 4-(4′–pyridylaz
Externí odkaz:
https://doaj.org/article/e77c56ec2433460c895ecbd7c9aee5cf
Publikováno v:
Molecules, Vol 25, Iss 7, p 1694 (2020)
New seven-ring systems of dipyridine derivative liquid crystalline 2:1 supramolecular H-bonded complexes were formed between 4-n-alkoxyphenylazo benzoic acids and 4-(2-(pyridin-4-yl)diazenyl)phenyl nicotinate. Mesomorphic behaviors of the prepared co
Externí odkaz:
https://doaj.org/article/fd2757c88a13456e913435da72b94e8f
Autor:
Laila A. Al-Mutabagani, Latifah Abdullah Alshabanah, Hoda A. Ahmed, Mohamed Hagar, Khulood A. Abu Al-Ola
Publikováno v:
Molecules, Vol 25, Iss 6, p 1420 (2020)
New mesomorphic symmetrical 2:1 supramolecular H-bonded complexes of seven phenyl rings were prepared between 4-n-alkoxyphenylazobenzoic acids and 4-(2-(pyridin-3-yl)diazenyl)phenyl nicotinate. Mesomorphic studies of the prepared complexes were inves
Externí odkaz:
https://doaj.org/article/63799c92d57141068e9f4b50906225ed