Determination of phytate in the Turkish diet by phosphorus-31 Fourier transform nuclear magnetic resonance spectroscopy

Ersoz, Arzu
Akgun, Hulya
Aras, Namik K.
Journal of Agricultural and Food Chemistry


OZER, Z; Özkar, Saim; PAMUK, HO (Walter de Gruyter GmbH, 1993-01-01)
[mu-Bis(dialkylphosphino)alkane]-bis[pentacarbonylmetal(0)] complexes (CO)5MR2P(CH2)nPR2M(CO)5, (M: Cr, Mo, W; n: 1, 2, 3; R: CH3, C2H5, C6H5) were synthesized from the reaction of M(CO)5(CH3CN) with the appropriate ligand and characterized by means of IR and NMR (H-1, C-13, P-31) spectroscopy. Spectral data indicate that the complexes contain two identical M(CO)5 moieties linked to each other by the R2P(CH2)nPR2 ligand. Each metal atom has a pseudo-octahedral arrangement of the five CO ligands and one phos...
Synthesis, characterization, and electrochemistry of tetracarbonyl(6-ferrocenyl-2,2 '-bipyridine)tungsten(0)
Edinc, Pelin; Oenal, Ahmet M.; Özkar, Saim (Elsevier BV, 2007-04-15)
6-Ferrocenyl-2,2'-bipyridine (fcbpy) was prepared by the reaction of lithiated ferrocene with bipyridine and employed as a bidentate ligand for the formation of tetracarbonyl(6-ferrocenyl-2,2'-bipyridine)tungsten(0). The labile complex pentacarbonyl[eta(2)-bis(trimethylsilyl)ethyne]tungsten(0) reacts with fcbpy in CH2Cl2 to yield the disubstitution product, W(CO)(4)(fcbpy), which was isolated as analytically pure substance and characterized by elemental analysis, IR, UV-Vis, MS, H-1 and C-13 NMR spectroscop...
Insertion of Fischer Carbene Complexes into the Carbon-Carbon Bond of 1,2-Diphenylcyclopropenone: Formation of Cyclobutenones and o- and p-Methoxyphenol Derivatives
Zora, Metin (American Chemical Society (ACS), 1994-08-01)
Resolution of (±)-2-substituted norbornadiene and hexachloronorbornadiene derivatives using CCL and PLE
Tanyeli, Cihangir; Akhmedov, Idris Mecidolu (2001-09-13)
(+/-)-2-Hydroxymethylbicyclo[2.2.1]hepta-2,5-diene. (+/-)-2-acetoxymethylbicyclo[2.2.1]hepta-2,5-diene and their hexachlorinated derivatives were resolved via CCL- and PLE-catalysed hydrolysis to afford enantiomerically enriched products with e.e.s of 61-93%. The absolute configurations were determined by transforming 2-hydroxymethylbicyclo[2.2.1]hepta-2,5-diene into the 2-formylbicyclo[2.2.1]hepta-2,5-diene with known absolute configuration.
Modelling seasonal circulation and thermohaline structure of the Caspian Sea
Gunduz, M.; Özsoy, E. (Copernicus GmbH, 2014-6-10)
<jats:p>Abstract. The wind- and buoyancy-driven seasonal circulation of the Caspian Sea is investigated for a better understanding of its basin-wide and mesoscale dynamics, mixing and transport. The model successfully reproduces the following basic elements of the circulation: the southward-flowing current systems along the eastern and western coasts, the upwelling along the eastern coast, the cyclonic circulation in the Middle Caspian Sea (MCS), especially in winter, and the cyclonic and anticyclonic cells...
Citation Formats
A. Ersoz, H. Akgun, and N. K. Aras, “Determination of phytate in the Turkish diet by phosphorus-31 Fourier transform nuclear magnetic resonance spectroscopy,” Journal of Agricultural and Food Chemistry, pp. 733–735, 1990, Accessed: 00, 2020. [Online]. Available: