Yazar "Çiftçi, Gönül Yenilmez" için Fen Fakültesi listeleme
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Formation of novel spiro, spiroansa and dispiroansa derivatives of cyclotetraphosphazene from the reactions of polyfunctional amines with octachlorocyclotetraphosphazatetraene
İbişoğlu, Hanife; Çiftçi, Gönül Yenilmez; Kılıç, Adem; Tanrıverdi, Esra; Un, İlker; Dal, Hakan; Hökelek, Tuncer (Indian Acad Sciences, 2009)Nucleophilic substitution reactions of N4P4Cl8, with di-, tri-, and tetra-functional reagents such as N-methyl-1,3-propanediamine, N,N'-methyl-1,3-propanediamine, spermidine and spermine were investigated in this study. ... -
The new dispirobino and dispiroansa spermine derivatives of cyclotriphosphazenes
Çiftçi, Gönül Yenilmez; Dal, Hakan; Ecik, Esra Tanriverdi; Hökelek, Tuncer; Kılıç, Adem; Senkuytu, Elif (Pergamon-Elsevier Science LTD, 2010)In this study, the crystal structures of the dispiroansa spermine derivatives of cyclotriphosphazene are characterised for the first time. The reaction of spiro-, gem-disubstituted cyclotriphosphazene derivatives, ...