Improved 13C1H shift correlation spectra
✍
William F. Reynolds; Stewart McLean; Marion Perpick-Dumont; Raül G. Enríquez
📂
Article
📅
1989
🏛
John Wiley and Sons
🌐
English
⚖ 775 KB
Several modifications of the basic "C-'H shift correlation sequence as optimized for polarization transfer via long-range "C-'H coupling constants are described and evaluated. Modifications involve incorporation of BIRD pulse(s) at the mid-point of the evolution period and/or at the mid-point of the