Yazar "Kaya, Afsin Ahmet" için listeleme
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4-[2-(Cyclohexa-1,4-dien-1-yl)ethoxy]benzene-1,2-dicarbonitrile
Kelesoglu, Zeynep; Kaya, Elif Celenk; Kaya, Afsin Ahmet; Kantekin, Halit; Buyukgungor, Orhan (Wiley-Blackwell, 2011)In the title compound, C16H14N2O, the dihedral angle between the aromatic rings is 70.23 (6)degrees. The linking chain has a zigzag conformation. In the crystal, molecules are linked by weak intermolecular C-H center dot ... -
Aromatisation in adducts of alpha-terpinene: Influence of hindered internal rotations
Kaya, Afsin Ahmet; Sengul, Mehmet Emin; Menzek, Abdullah; Kayaardi, Ibrahim; Karakus, Murat; Sahin, Ertan (Science Reviews 2000 Ltd, 2011)Each adduct of alpha-terpinene with p-quinone and 1,4-naphthoquinone in Ac(2)O/Et(3)N at 180 C gives two aromatic products, one of which had a distinctive smell formed by the loss of an ethylene group. Here, we report the ... -
Assessment of Knowledge, Emotion, and Attitude Levels of Kindergarten and Elementary School Teachers on the Disaster Management and Pediatric First Aid
Ayker, Bereket Bülent; Kaya, Afsin Ahmet (Cambridge University Press, 2022)Objectives: This study's aim is to assess the disaster management and pediatric first aid-related knowledge, emotion, and attitude levels of of kindergarten and elementary school teachers, as the professionals that are ... -
Synthesis and characterisation of new metallophthalocyanines containing four 12-membered diazadithia-macrocyclic moieties
Kaya, Elif Celenk; Kantekin, Halit; Kaya, Afsin Ahmet; Dakoglu, Asuman; Oksuz, Sumeyra; Sisik, Hanife (Science Reviews 2000 Ltd, 2012)Tetrasubstituted zinc, cobalt, nickel, copper and lead phthalocyanines bearing four 12-membered diazadithia macrocyclic moieties on peripheral positions have been synthesised by cyclotetramerisation reaction of ... -
Synthesis of cyclohexane derivatives including Br, Cl, N, O, and S at 1,2,4,5-positions: selectivity in addition reactions
Kaya, Afsin Ahmet; Menzek, Abdullah; Sahin, Ertan (Pergamon-Elsevier Science Ltd, 2014)Brominations of mono addition products of 1,4-cyclohexadiene with 2,4-dinitrobenzenesulfenyl chloride (RSCI) selectively gave 1R(S),2R(S),4R(S),5R(S)-4,5-dibromo-2-(2,4-dinitrophenylthio)cyclohexyl acetate and 1R(S),2R(S ... -
Synthesis, spectroscopic characterization, X-ray structure and DFT calculations of Ni(II) bis(3,4 dimethoxybenzoate) bis(nicotinamide) dihydrate
Kaya, Elif Celenk; Kaya, Afsin Ahmet; Demircioglu, Zeynep; Buyukgungor, Orhan (Walter De Gruyter Gmbh, 2017)A single crystal of Ni(II) bis(3,4 dimethoxybenzoate) bis(nicotinamide) dihydrate, formulated as C-30 H-34 N-4NiO12 (I), was characterized in the solid state by infra-red (IR), ultra-violet (UV) and single crystal X-ray ... -
Synthesis, X-ray structural characterization, NLO, MEP, NBO and HOMO-LUMO analysis using DFT study of Zn(II)bis(3,4 dimethoxybenzoate) bis(nicotinamide) dihydrate
Kaya, Afsin Ahmet; Demircioglu, Zeynep; Kaya, Elif Celenk; Buyukgungor, Orhan (Walter De Gruyter Gmbh, 2014)A single crystal of Zn(II) bis(3,4 dimethoxybenzoate) bis(nicotinamide) dihydrate, formulated as C30H38N4O14 Zn, (I) has been obtained. According to experimental data, the complex can be characterized in the solid state ... -
Synthesis, X-Ray Structural, Characterization, NLO, MEP, NBO, and HOMO-LUMO Analysis Using DFT Study of Co(II)bis(3,4 dimethoxybenzoate)bis(nicotinamide) Dihydrate
Kaya, Elif Celenk; Demircioglu, Zeynep; Kaya, Afsin Ahmet; Buyukgungor, Orhan (Taylor & Francis Ltd, 2015)A suitable single crystal of Co(II)bis(3,4 dimethoxybenzoate)bis(nicotinamide) dihydrate, formulated as C30H38N4O14Co,(I). According to experimental data, the complex can be characterized in the solid state as mononuclear, ...
