High-Resolution 2D J-Resolved Spectroscopy in Inhomogeneous Fields with Two Scans

摘要

A scheme via spatially encoded intermolecu-lar zero-quantum coherences was proposed for high-resolution 2D J-resolved spectra in inhomogeneous fields with high acquisition efficiency. Compared to a recent paper (Pelupessy et al. Science, 2009, 324,1693-1697), the novel method can obtain chemical shifts and/multiplicity patterns directly.