Quantitative determination of SH groups using 19F NMR spectroscopy and disulfide of 2,3,5,6-tetrafluoro-4-mercaptobenzoic acid

Quantitative determination of SH groups using 19F NMR spectroscopy and disulfide of 2,3,5,6-tetrafluoro-4-mercaptobenzoic acid

A new method of measurement of thiol concentration by 19F NMR spectroscopy is developed. The method is based on the detection of products of the exchange reaction of thiols with a newly synthesized fluorinated disulfide, 2,3,5,6-tetrafluoro-4-mercaptobenzoic acid (BSSB). A significant broadening of...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Magnetic resonance in chemistry : MRC. - 1985. - 43(2005), 11 vom: 19. Nov., Seite 902-9
1. Verfasser: Potapenko, Dmitrii I (VerfasserIn)
Weitere Verfasser: Bagryanskaya, Elena G, Grigoriev, Igor A, Maksimov, Aleksander M, Reznikov, Vladimir A, Platonov, Vyacheslav E, Clanton, Thomas L, Khramtsov, Valery V
Format: Aufsatz
Sprache:English
Veröffentlicht: 2005
Zugriff auf das übergeordnete Werk:Magnetic resonance in chemistry : MRC
Schlagworte:Journal Article Research Support, N.I.H., Extramural Research Support, U.S. Gov't, Non-P.H.S. Research Support, U.S. Gov't, P.H.S. 2,3,5,6-tetrafluoro-4-mercaptobenzoic acid disulfide 2,3,5,6-tetrafluoro-4-sulfanylbenzoic acid Benzoates Disulfides Sulfhydryl Compounds Fluorine 284SYP0193