Application of FAM ligands in the metal-promoted catalytic enantioselective synthesis of organic compounds

Doğan, Özdemir
Bulut, Adnan
Novel ferrocenyl substituted aziridinyl methanol (FAM) ligands were synthesized and successfully used in metal-promoted catalytic enantioselective azomethine ylide cycloadditions, diethylzinc additions to enones, alkynylzinc additions to aldehydes, diethylzinc additions to aldehydes, and Henry reactions. These reactions are summarized in this report.


Synthesis of n-(2-propylphenyl) substituted chiral amino alcohols and their usage in enantioselective diethylzinc addition reactions
Günler, Zeynep İnci; Tanyeli, Cihangir; Department of Chemistry (2011)
IChiral 1,2-amino alcohols were synthesized via newly developed “intramolecular unsaturation transfer” using cyclohexanone, propargyl bromide, and various chiral amino alcohols as starting components. These amino alcohols can be potential chiral ligands for many asymmetric transformation reactions. Therefore, their effectiveness as chiral ligands in diethylzinc addition to benzaldehyde and N-diphenylphosphinoyl imines were tested. Various parameters including temperature, solvent, ligand amount etc. were sc...
Synthesis of New Thienylene Pyrrole Monomers and Their Electropolymerizations
Eken, Serap; Carbas, Buket Bezgin; Akdağ, Akın; Önal, Ahmet Muhtar (The Electrochemical Society, 2014-01-01)
In this study, four new 2,5-dithienylpyrroles (SNS) 1-(3-fluoro-phenyl)-2,5-di(thiophen-2-yl)-1H-pyrrole (m-FPTP), 1-(3-chlorophenyl)-2,5-di(thiophen-2-yl)-1H-pyrrole (m-ClPTP), 1-(3-bromo-phenyl)-2,5-di(thiophen-2-yl)-1H-pyrrole (m-BrPTP) and 1-(4-bromo-phenyl)-2,5-di(thiophen-2-yl)-1H-pyrrole (p-BrPTP) containing meta and para substituted benzene ring at the nitrogen atom were synthesized via Paal-Knorr condensation of 1,4-di(2-thienyl)-1,4-butanedione with corresponding halo-substituted anilines. The mon...
Use of purified and modified bentonites in linear low-density polyethylene/organoclay/compatibilizer nanocomposites
Seyidoglu, Tijen; Yılmazer, Ülkü (2012-05-05)
Polyethylene-based ternary nanocomposites were prepared with different clay structures, obtained by the modification of purified Resadiye bentonite as the reinforcement, a random terpolymer of ethylene, butyl acrylate, and maleic anhydride with the trade name Lotader3210 as the compatibilizer, and linear low-density polyethylene (LLDPE) as the polymer matrix in an intensive batch mixer. The quaternary ammonium/phosphonium salts used for the modification of bentonite were dimethyldioctadecyl ammonium (DMDA) ...
Incorporation of Different Conjugated Linkers into Low Band Gap Polymers Based on 5,6-Bis(octyloxy)-2,1,3 benzooxadiazole for Tuning Optoelectronic Properties
Goker, SEZA; HIZALAN, Gonul; KUTKAN, Seda; Udum, Yasemin Arslan; Çırpan, Ali; Toppare, Levent Kamil (2016-08-15)
Four new 2,1,3-benzooxadiazole-based donoracceptor conjugated polymers, namely poly{9-(9-heptadecanyl)-9H-carbazole-alt-5,6-bis(octyloxy)-4,7-di(selenophen-2-yl)benzo[ c][1,2,5] oxadiazole)}(PSBSC), poly{9-(9-heptadecanyl)-9H-carbazole- alt-5,6-bis(octyloxy)-4,7-di(furan-2-yl) benzo[c][1,2,5]oxadiazole)}(PFBFC), poly{9,9-dioctyl-9H-fluorene-alt-5,6bis( octyloxy)-4,7-di(selenophen-2-yl) benzo[c][1,2,5] oxadiazole)} (PSBSFL), and poly{9,9-dioctyl-9H-fluorene-alt-5,6-bis(octyloxy)- 4,7-di(furan-2-yl) benzo[c][...
Application of L-prolinamides as highly efficient organocatalysts for the asymmetric Michael addition of unmodified aldehydes to nitroalkenes
Naziroglu, Hayriye Nevin; DURMAZ, MUSTAFA; Bozkurt, Selahattin; Demir, Ayhan Sıtkı; SIRIT, ABDULKADİR (2012-01-31)
The asymmetric Michael addition of aldehydes to nitroolefins was investigated using a combination of L-prolinamide derivatives and various acidic additives. (S)-1,1'-Bi-2-naphthol was found to be the most effective co-catalyst and afforded the nitroaldehyde products with excellent yields (up to 95%), enantiomeric excesses (up to 99%) and diastereoselectivity ratios (up to 99:1).
Citation Formats
Ö. Doğan and A. Bulut, “Application of FAM ligands in the metal-promoted catalytic enantioselective synthesis of organic compounds,” TURKISH JOURNAL OF CHEMISTRY, pp. 443–448, 2009, Accessed: 00, 2020. [Online]. Available: