𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Measurements of heteronuclear long-range coupling constants from inverse homonuclear 2D NMR spectra

✍ Scribed by U Wollborn; D Leibfritz


Publisher
Elsevier Science
Year
1992
Weight
260 KB
Volume
98
Category
Article
ISSN
0022-2364

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Measurements of Long-Range Homonuclear C
✍ L. Mahi; J. C. Duplan πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 245 KB πŸ‘ 1 views

Coupling constants in proton systems provide access to useful structural information. Several methods have been proposed to measure these constants in high-resolution spectra, but many of them are not well suited when the coupling constants are comparable to the spectral linewidth. In such a case th

A Method for Measurement of Long-Range H
✍ DuΕ‘an UhrΔ±́n; Vikram Varma; Jean-Robert Brisson πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 123 KB

Long-range heteronuclear coupling constants, n J XH , have been recognized as an important source of information in the structural elucidation of molecules (1). Accordingly, a large number of methods for their measurement have been proposed to date . Often these methods rely on the characteristic sp

Direct measurement of heteronuclear long
✍ Keyang Ding πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons 🌐 English βš– 54 KB πŸ‘ 1 views

A simple pulse sequence in inverse-detection mode is proposed for the detection of heteronuclear long-range couplings. In the resulting 2D heteronuclear multiple-bond correlation (HMBC) spectra, pure-absorptive peak patterns are obtained along both frequency dimensions. Since the heteronuclear coupl