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 DEPT J-resolved NMR spectroscopy is obtained by combining DEPT and 2D J-resolved NMR spectroscopy. In this study, the analytical description of heteronuclear 2D DEPT J-resolved NMR spectroscopy for a weakly coupled IS<inf>n</inf> (I=1/2, S=1, n=1,2,3) spin system is presented and experimental suggestions for 13C 2D DEPT J-resolved NMR spectroscopy of deuterated molecules have been made.