Alkene and alkyne derivatives of group 6 metal carbonyls : synthesis, structure and reactivity

Alkylation of 1,2-diazinones with trialkyloxonium tetrafluoroborates. Özbalık, Nubar; Sayraç, Tuğmaç; Department of Chemistry (1982)
Pyrolysis mass spectrometry analysis of electrochemically grafted polyacrylonitrile with thiophene Oguz, Gulcan; Hacaloğlu, Jale; Önal, Ahmet Muhtar (2005-10-01) In this work, structural and thermal analyses of a polythiophene/polyacrylonitrile (PTh/PAN) sample, prepared by electrochemical polymerization of thiophene onto a poly(acrylonitrile) coated anode, have been performed by a direct insertion probe pyrolysis mass spectrometry technique. The evolution profiles of PTh based products from PTh/PAN showed nearly identical trends with those recorded during the pyrolysis of pure PTh. However, when PAN based products were considered, contrary to the trends observed fo...
Chemoenzymatic synthesis of 4-hydroxy enones Köse, Elif; Demir, Ayhan Sıtkı; Department of Chemistry (2004) Chiral cyclic polyoxo-ketones are important structural units in many natural products, biologically active compouds, such as prostaglandins, didemnenones, sarkomycin, punaglandin, clavulone, etc. In this work, a chemoenzymatic synthesis of both enantiomers of the a̕-acetoxy-a-methyl and ?-hydroxy-a-methyl cyclic enones starting from a-methyl-β-methoxy cyclic enone is described. Manganese (III) acetate-mediated acetoxylation followed by the enzyme-mediated hydrolysis of a̕-acetoxy enone provides acetoxy enon...
Electrochemical and optical properties of solution processable benzotriazole and benzothiadiazole containing copolymers Karakuş, Melike; Çırpan, Ali; Toppare, Levent Kamil; Department of Chemistry (2011) 2-Dodecyl benzotriazole (BTz) and benzothiadiazole (BTd) containing copolymers poly(4-(2-dodecyl-2H-benzo[d][1,2,3]triazol-4-yl)benzo[c][1,2,5]thiadiazole (P1), poly(4-(5-(2-dodecyl-7-(thiophen-2yl)-2H-benzo[d][1,2,3]triazol-4-yl)thiophen-2-yl)benzo[c][1,2,5] thiadiazole (P2) and poly(4-(5-(2-dodecyl-7-(4-hexylthiophen-2-yl)-2H-benzo[d] [1,2,3]triazol-4-yl) -3-hexylthiophen-2-yl) benzo[c][1,2,5] thiadiazole (P3) were synthesized via Suzuki polymerization. Electrochemical and optical properties of the polyme...
Benzaldehyde lyase catalyzed cross benzoin condensation reactions with C-C bond breaking and C-C bond formation Bilir, Gökçil; Demir, Ayhan Sıtkı (2012-09-23)

Citation Formats

S. Saldamlı, “Alkene and alkyne derivatives of group 6 metal carbonyls : synthesis, structure and reactivity,” Ph.D. - Doctoral Program, Middle East Technical University, 2001.