Výsledky vyhledávání - "Sedat Yaşar"

Akademický článek

Molecular docking and in vitro anticancer studies of silver(I)-N-heterocyclic carbene complexes

Autor: Mitat Akkoç, Siraj Khan, Hande Yüce, Neşe Başak Türkmen, Şeyma Yaşar, Sedat Yaşar, İsmail Özdemir

Publikováno v: Heliyon, Vol 8, Iss 8, Pp e10133- (2022)

A series of symmetric and unsymmetrical benzimidazolium-based N-heterocyclic carbene (NHC) precursors (1a-i) and their silver complexes (2a-i) have been synthesized. The Ag(I)–NHC complexes were characterized by 1H, 13C{1H} NMR, FTIR, LC/MS-QTOF, a

Externí odkaz: https://doaj.org/article/1fa31789894640eda2a8718d0cb5887b

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Akademický článek

Palladium-Catalyzed Heck Coupling Reaction of Aryl Bromides in Aqueous Media Using Tetrahydropyrimidinium Salts as Carbene Ligands

Autor: İsmail Özdemir, Bekir Çetinkaya, Nevin Gürbüz, Emine Özge Özcan, Sedat Yaşar

Publikováno v: Molecules, Vol 15, Iss 2, Pp 649-659 (2010)

An efficient and stereoselective catalytic system for the Heck cross coupling reaction using novel 1,3-dialkyl-3,4,5,6-tetrahydropyrimidinium salts (1, LHX) and Pd(OAc)2 loading has been reported. The palladium complexes derived from the salts 1a-f p

Externí odkaz: https://doaj.org/article/16b10c264f604e3380f4d72763cec149

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Akademický článek

A Palladium Catalyst System for the Efficient Cross-Coupling Reaction of Aryl Bromides and Chlorides with Phenylboronic Acid: Synthesis and Biological Activity Evaluation

Autor: Boubakri Lamia, Ahlem Chakchouk-Mtibaa, Bilel Hallouma, Lamjed Mansour, Lotfi Mellouli, Ismail Özdemir, Sedat Yaşar, Naceur Hamdi

Publikováno v: Molecules, Vol 22, Iss 3, p 420 (2017)

New benzimidazolium salts 1a–c and their palladium bis-N-heterocyclic carbene complexes 2a–c and palladium PEPPSI-type complexes 3a–c were designed, synthesized and structurally characterized by NMR (1H and 13C), IR, DART-TOF mass spectrometry

Externí odkaz: https://doaj.org/article/c5f0fceabe8240dbaed4a046846f4f59

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Akademický článek

1,3-Bis(4-tert-butylbenzyl)-4,5-dihydroimidazolium chloride monohydrate

Autor: Bekir Çetinkaya, smail Özdemir, Sedat Yaşar, Don VanDerveer, Hakan Arslan

Publikováno v: Acta Crystallographica Section E, Vol 65, Iss 2, Pp o310-o311 (2009)

In the title compound, C25H35N2+·Cl−·H2O, the imidazolidine ring adopts a twisted conformation, with a pseudo-twofold axis passing through the N—C—N carbon and the opposite C—C bond. The N—C—N fragment of the imidazolidine ring shows so

Externí odkaz: https://doaj.org/article/7e8e2db7185341adb01fa4a7fb8700a4

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Akademický článek

1-(2-Phenylbenzyl)-3-(2,4,6-trimethylbenzyl)imidazolidinium bromide

Autor: Hakan Arslan, Don VanDerveer, Sedat Yaşar, smail Özdemir, Bekir Çetinkaya

Publikováno v: Acta Crystallographica Section E, Vol 65, Iss 1, Pp o121-o122 (2009)

In the title salt, C26H29N2+·Br−, which may serve as a precursor for N-heterocyclic carbenes, the imidazolidine ring adopts a twist conformation with a pseudo-twofold axis passing through the N—C—N carbon and the opposite C—C bond. The N—C

Externí odkaz: https://doaj.org/article/189f30368df845ccaf171c8542b4934e

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