Browsing by Author "Gokturk, Ersen"
Now showing items 1-10 of 10
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5-bromo-10-oxa-3-thiatricyclo[5.2.1.0(1,5)]-dec-8-ene 3,3-dioxide
Kosar, Basak; Gokturk, Ersen; Demircan, Aydin; Buyukgungor, Orhan (BLACKWELL PUBLISHING, 2006)In the title compound, C8H9BrO3S, the six-membered ring has a boat conformation, the two O-containing five-membered rings have envelope conformations and the tetrahydrothiophene ring has a twist conformation. The molecules ... -
5-chloro-10-oxa-3-thiatricyclo[5.2.1.0(1,5)] dec-8-ene 3,3-dioxide
Kosar, Basak; Gokturk, Ersen; Demircan, Aydin; Buyukgungor, Orhan (BLACKWELL PUBLISHING, 2006)The title compound, C8H9ClO3S, has been synthesized from 2( 2-chloroallylsulfanylmethyl) furan by intramolecular thermal cycloaddition. The boat form of the six-membered ring is almost symmetric with respect to the epoxy ... -
Chemoenzymatic polycondensation of para-benzylamino phenol
Yildirim, Pinar; Gokturk, Ersen; Turac, Ersen; Demir, Haci O.; Sahmetlioglu, Ertugrul (SPRINGER INTERNATIONAL PUBLISHING AG, 2016)para-Benzylamine substituted oligophenol was synthesized via enzymatic oxidative polycondensation of 4-(benzylamino) phenol (BAP). Polymerization involved only the phenolic moiety without oxidizing the sec-amine (benzylamine) ... -
Chemoenzymatic Polymerization of Hydrazone Functionalized Phenol
Isci, Irfan; Gokturk, Ersen; Turac, Ersen; Sahmetlioglu, Ertugrul (MAIK NAUKA/INTERPERIODICA/SPRINGER, 2016)Hydrazone substituted oligophenol was synthesized via enzymatic oxidative polymerization of (E)-2-((2-phenylhydrazono) methyl) phenol. Enzymatic polymerization catalyzed by Horseradish peroxidase (HRP) enzyme and H2O2 ... -
Enzymatic oxidative polymerization of para-imine functionalized phenol catalyzed by horseradish peroxidase
Kumbul, Altug; Gokturk, Ersen; Turac, Ersen; Sahmetlioglu, Ertugrul (WILEY-BLACKWELL, 2015)Enzymatic oxidative polymerization of a new para-imine functionalized phenol derivative, 4-(4-hydroxybenzylideneamino)benzoic acid (HBBA), using horseradish peroxidase enzyme and hydrogen peroxide oxidizer has been ... -
Horseradish peroxidase-catalyzed polymerization of ortho-imino-phenol: Synthesis, characterization, thermal stability and electrochemical properties
Topal, Yasemin; Tapan, Senem; Gokturk, Ersen; Sahmetlioglu, Ertugrul (ELSEVIER SCIENCE BV, 2017)Enzymatic polymerization of phenols has been investigated extensively over the last decades. However, involving imine functional group in the side chain of an oligophenol and its effect on polymerization is poorly understood. ... -
Sustainable polysiloxanes via siloxane metathesis
Sahmetlioglu, Ertugrul; Gokturk, Ersen; Nsengiyumva, Olivier; Miller, Stephen (AMER CHEMICAL SOC, 2015)… -
Synthesis and characterization of imine-functionalized polyphenol via enzymatic oxidative polycondensation of a bisphenol derivative
Kocak, Aysegul; Kumbul, Altug; Gokturk, Ersen; Sahmetlioglu, Ertugrul (SPRINGER, 2016)Enzymatic oxidative polycondensation of a new bisphenol derivative 3,3'-((1E,1'E)-(1,3-phenylenebis(azanylylidene))bis(methanylylidene))diphenol, (3,3'-PBAMD), using horseradish peroxidase (HRP) enzyme and hydrogen peroxide ... -
Synthesis of Conducting Polymer/Zinc Sulfide Nanocomposite Films and Investigation of Their Electrochemical and Morphological Properties
Turac, Ersen; Sahmetlioglu, Ertugrul; Gokturk, Ersen (WILEY-HINDAWI, 2015)Polypyrrole-zinc sulfide (PPy-ZnS) and poly(3,4-ethylenedioxythiophene)-zinc sulfide (PEDOT-ZnS) composite films were synthesized and characterized. Their electrochemical behaviors were investigated. The synthesis of PPy-ZnS ... -
Synthesis, characterization, thermal stability and electrochemical properties of ortho-imine-functionalized oligophenol via enzymatic oxidative polycondensation
Kumbul, Altug; Gokturk, Ersen; Sahmetlioglu, Ertugrul (SPRINGER, 2016)Ortho-imine functionalized oligophenol was synthesized via enzymatic polymerization of 2-((4-nitrophenylimino) methyl) phenol (NPIMP). Enzymatic polymerization was catalyzed by Horseradish peroxidase (HRP) enzyme and ...
