A product operator theory of 2D DEPT J-resolved NMR spectroscopy for ISn spin system (I=1/2, S=1)

Abstract

By using the product operator technique, analytical description of multipulse NMR experiments can be made. 2D DEFT J-resolved NMR spectroscopy is obtained by combining DEFT and 2D J-resolved NMR spectroscopy. In this study, the analytical description of heteronuclear 2D DEFT J-resolved NMR spectroscopy for a weakly coupled ISn (I = 1/2, S = 1, n = 1,2,3) spin system is presented and experimental suggestions for C-13 2D DEFT J-resolved NMR spectroscopy of deuterated molecules have been made.