Yazar "Sonkaya, Omer" için listeleme
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Microwave-assisted and conventional synthesis and stereogenic properties of monospirocyclotriphosphazene derivatives
Isiklan, Muhammet; Sonkaya, Omer; Cosut, Buenyemin; Yesilot, Serkan; Hokelek, Tuncer (Pergamon-Elsevier Science Ltd, 2010)The reactions of hexachlorocyclotriphosphazene, N3P3Cl6, with N/O donor type N-alkyl or (aryl)-o-hydroxybenzylamines HO(C6H4)CH2NHR(Ar), [R(Ar) = C(CH3)(3) (1), Ph (2)] produce monospirocyclic tetra-chlorocyclotriphosphazenes ... -
Structural and computational characterization of 4 ',4 ',6 ',6 '-tetrachloro-3-(2-methoxyethyl)-3H,4H-spiro-1,3,2-benzoxaza phosphinine-2,2 '-[1,3,5,2,4,6]triazatriphosphinine
Isiklan, Muhammet; Yildirim, Erdem Kamil; Atis, Murat; Sonkaya, Omer; Cosut, Bunyemin (Elsevier, 2016)In this study a new monospirocyclic phosphazene derivative, 4',4',6',6'-tetrachloro-3-(2-methoxyethyl)3H,4H-spiro [1,3,2-benzoxazaphosphinine-2,2'- [1,3,5,2,4,6] triazatriphosphinine] (SP1) was synthesized from the reaction ... -
Synthesis, structural characterization, and cytotoxic activity of new spirocyclic octachlorocyclotetraphosphazenes
Isiklan, Muhammet; Sayin, Levent; Sonkaya, Omer; Hokelek, Tuncer; Turk, Mustafa; Oguztuzun, Serpil (Taylor & Francis Ltd, 2016)Octachlorocyclotetraphosphazene, N4P4Cl8, (1) was reacted with N, N-dibenzylethylenediamine to synthesize partially substituted monospiro- (2), dispiro- (5) and tetraspirocyclotetraphosphazene (8) derivatives. The reactions ...