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Akademický článek

Synthesis, Crystal Structure, DFT, and Anticancer Activity of Some Imine-Type Compounds via Routine Schiff Base Reaction: An Example of Unexpected Cyclization to Oxazine Derivative

Autor: Jamal Lasri, Naser E. Eltayeb, Saied M. Soliman, Ehab M. M. Ali, Sultan Alhayyani, Abdullah Akhdhar

Publikováno v: Molecules, Vol 28, Iss 12, p 4766 (2023)

The synthesis, characterization, and anticancer properties of three imine-type compounds 1–3 and an unexpected oxazine derivative 4 are presented. The reaction of p-dimethylaminobenzaldehyde or m-nitrobenzaldehyde with hydroxylamine hydrochloride a

Externí odkaz: https://doaj.org/article/b97b995526274bcf8a3f74e39e518a0d

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Akademický článek

Spectroscopic and biological properties of platinum complexes derived from 2-pyridyl Schiff bases

Autor: Nada D. Al-Khathami, Kamelah S. Al-Rashdi, Bandar A. Babgi, Mostafa A. Hussien, Muhammad Nadeem Arshad, Naser E. Eltayeb, Sobhy E. Elsilk, Jamal Lasri, Amal S. Basaleh, Mutlaq Al-Jahdali

Publikováno v: Journal of Saudi Chemical Society, Vol 23, Iss 7, Pp 903-915 (2019)

The reactions of a range of aromatic primary amines with pyridine-2-carboxaldehyde were reported, highlighting the effect of the substituents of the amine on the outcomes of the Schiff base reactions. The variant products of the Schiff base reactions

Externí odkaz: https://doaj.org/article/a56674ff2b6a4d2a8b25ccdd8f0060d0

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Akademický článek

A New Pt(II) Complex with Anionic s-Triazine Based NNO-Donor Ligand: Synthesis, X-ray Structure, Hirshfeld Analysis and DFT Studies

Autor: Mezna Saleh Altowyan, Saied M. Soliman, Jamal Lasri, Naser E. Eltayeb, Matti Haukka, Assem Barakat, Ayman El-Faham

Publikováno v: Molecules, Vol 27, Iss 5, p 1628 (2022)

The reaction of PtCl2 with s-triazine-type ligand (HTriaz) (1:1) in acetone under heating afforded a new [Pt(Triaz)Cl] complex. Single-crystal X-ray diffraction analysis showed that the ligand (HTriaz) is an NNO tridentate chelate via two N-atoms fro

Externí odkaz: https://doaj.org/article/bba58fe2c63149bfbc4e86db3c8c4f0d

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Akademický článek

Crystal structures of (E)-1-naphthaldehyde oxime and (E)-phenanthrene-9-carbaldehyde oxime

Autor: Jamal Lasri, Katherine Chulvi, Naser Eltaher Eltayeb

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 74, Iss 3, Pp 332-336 (2018)

The aldoximes C11H9NO (I) and C15H11NO (II), synthesized in ca 90% yield, by treatment of 1-naphthaldehyde or phenanthrene-9-carbaldehyde, respectively, with hydroxylamine hydrochloride and sodium carbonate, have been characterized by IR, 1H, 13C and

Externí odkaz: https://doaj.org/article/4aa7866f648146e5992548933f0a38ae

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Akademický článek

Synthesis, Structure and In Vitro Anticancer Activity of Pd(II) Complex of Pyrazolyl-s-Triazine Ligand; A New Example of Metal-Mediated Hydrolysis of s-Triazine Pincer Ligand

Autor: Jamal Lasri, Matti Haukka, Hessa H. Al-Rasheed, Nael Abutaha, Ayman El-Faham, Saied M. Soliman

Publikováno v: Crystals, Vol 11, Iss 2, p 119 (2021)

The square planar complex [Pd(PT)Cl(H2O)]*H2O (HPT: 6-(3,5-dimethyl-1H-pyrazol-1-yl)-1,3,5-triazine-2,4(1H,3H)-dione) was obtained by the reaction of 2-methoxy-4,6-bis(3,5-dimethyl-1H-pyrazol-1-yl)-1,3,5-triazine (MBPT) pincer ligand with PdCl2 in a

Externí odkaz: https://doaj.org/article/cf119302e1ac4c8aa7ea42d65e4fbaca

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Akademický článek

Crystal structure of trans-dichloridobis[N-(5,5-dimethyl-4,5-dihydro-3H-pyrrol-2-yl-κN)acetamide]palladium(II) dihydrate

Autor: Jamal Lasri, Naser Eltaher Eltayeb, Matti Haukka, Bandar A. Babgi

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 73, Iss 4, Pp 528-530 (2017)

The title complex, [PdCl2(C8H14N2O)2]·2H2O, was obtained by N–O bond cleavage of the oxadiazoline rings of the trans-[dichlorido-bis(2,5,5-trimethyl-5,6,7,7a-tetrahydropyrrolo[1,2-b][1,2,4]oxadiazole-N1)]palladium(II) complex. The palladium(II) at

Externí odkaz: https://doaj.org/article/02c56aed3e04476fadca339f61e1bdd6

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