A theoretical application of MAXY NMR for CDn groups

Saka I., Gencten A.

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, vol.62, no.5-6, pp.259-264, 2007 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 62 Issue: 5-6
  • Publication Date: 2007
  • Journal Name: ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.259-264
  • Keywords: MAXY NMR, product operator theory, spin-1, PRODUCT OPERATOR-THEORY, MAXIMUM-QUANTUM FILTER, SPIN SYSTEM I=1/2, POLARIZATION TRANSFER, SELECTIVE DETECTION, H-1-NMR RESONANCES, PULSE EXPERIMENTS, DEPT-HMQC, SPECTROSCOPY, SPECTRA
  • Ondokuz Mayıs University Affiliated: Yes

Abstract

Liquid-state NMR experiments including edited-pulse angles are widely used to distinguish protonated and deuterated carbonyl groups in complex molecules. One of them is maximum quantum correlation NMR spectroscopy (MAXY NMR), which is very suitable to separate CH, groups. The product operator theory is used for the analytical description of these experiments for weakly coupled spin systems. In this study, the MAXY NMR experiment is applied for weakly coupled ISn (I = 1/2; S = 1; n = 1, 2, 3) spin systems using the product operator theory. A theoretical discussion and experimental suggestions for sub-spectral editing of CD, groups are also presented.