Amended heteronuclear correlations by multiple quantum evolution. Theoretical aspects of an ABX spin system

Amended heteronuclear correlations by mu

Amended heteronuclear correlations by multiple-quantum evolution. Stereosequence assignments of polymers with improved sensitivity

✍ K. E. Kövér; J. Borbély; Gy. Batta 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 351 KB

## Abstract It is demonstrated that the Müller and Bolton type of multiple‐quantum heteronuclear shift correlation is a promising tool for stereosequence assignments of polymers. Slight modification of the basic MQ pulse sequence results in a 2–3‐fold gain in sensitivity compared with the conventio