共 26 条
Ultra high-resolution HSQC: application to the efficient and accurate measurement of heteronuclear coupling constants
被引:11
作者:
Marco, Nuria
[1
]
Fredi, Andre
[1
]
Parella, Teodor
[1
]
机构:
[1] Univ Autonoma Barcelona, Serv Ressonancia Magnet Nucl, E-08193 Barcelona, Spain
关键词:
PURE SHIFT H-1-NMR;
2D NMR EXPERIMENTS;
CHEMICAL-SHIFTS;
SPECTRA;
EXTRACTION;
DIMENSION;
SIGN;
H-1;
D O I:
10.1039/c4cc10279g
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
A rapid NMR data acquisition strategy in terms of enhanced resolution per time unit for the simple and efficient determination of multiple coupling constants is described. The use of C-13 spectral aliasing combined by broadband H-1 homodecoupling allows accurate measurements from ultra high resolved 2D HSQC cross-peaks.
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页码:3262 / 3265
页数:4
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