GRADIENT-ENHANCED SELINCOR FOR SELECTIVE EXCITATION IN A C-13-RESOLVED COSY EXPERIMENT

被引：22

作者：

FACKE, T ^{[1
]}

BERGER, S ^{[1
]}

机构：

[1] UNIV MARBURG,DEPT CHEM,D-35032 MARBURG,GERMANY

来源：

MAGNETIC RESONANCE IN CHEMISTRY | 1995年 / 33卷 / 02期

关键词：

GRADIENT-ENHANCED; SELINCOR; PULSED FIELD GRADIENTS; SELECTIVE EXCITATION; C-13-RESOLVED; COSY; ANDROSTERONE;

D O I：

10.1002/mrc.1260330211

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The performance of the SELINCOR sequence is greatly enhanced by using pulsed field gradients. It is shown that with this sequence, a C-13-resolved COSY can be performed on a selected proton of an attached carbon atom. This experiment enables one to detect and evaluate COSY cross peaks in otherwise overcrowded regions.

引用

页码：144 / 148

页数：5

共 25 条

[1] COHERENCE LEVELS AND COHERENCE PATHWAYS IN NMR - A SIMPLE WAY TO DESIGN PHASE CYCLING PROCEDURES
BAIN, AD
[J]. JOURNAL OF MAGNETIC RESONANCE, 1984, 56 (03) : 418 - 427
[2] OPTIMIZED RECORDING OF HETERONUCLEAR MULTIDIMENSIONAL NMR-SPECTRA USING PULSED FIELD GRADIENTS
BAX, A
POCHAPSKY, SS
[J]. JOURNAL OF MAGNETIC RESONANCE, 1992, 99 (03): : 638 - 643
[3] SELECTIVE INVERSE CORRELATION OF C-13 AND H-1-NMR SIGNALS, AN ALTERNATIVE TO 2-D NMR
BERGER, S
[J]. JOURNAL OF MAGNETIC RESONANCE, 1989, 81 (03): : 561 - 564
[4] CLEAN SELECTIVE EXCITATION OF HETERONUCLEAR SPIN SYSTEMS
BERNASSAU, JM
NUZILLARD, JM
[J]. JOURNAL OF MAGNETIC RESONANCE SERIES A, 1993, 104 (02) : 212 - 221
[5] SELECTIVE EXCITATION TECHNIQUES IN C-13 NMR .2. NEW SEQUENCES FOR FAST HETERONUCLEAR CORRELATION
BERTHAULT, P
PERLY, B
PETITOU, M
[J]. MAGNETIC RESONANCE IN CHEMISTRY, 1990, 28 (08) : 696 - 701
[6] NATURAL ABUNDANCE N-15 NMR BY ENHANCED HETERONUCLEAR SPECTROSCOPY
BODENHAUSEN, G
RUBEN, DJ
[J]. CHEMICAL PHYSICS LETTERS, 1980, 69 (01) : 185 - 189
[7] SELECTION OF COHERENCE-TRANSFER PATHWAYS IN NMR PULSE EXPERIMENTS
BODENHAUSEN, G
KOGLER, H
ERNST, RR
[J]. JOURNAL OF MAGNETIC RESONANCE, 1984, 58 (03) : 370 - 388
[8] CORRELATION OF H-1 AND C-13 NMR-SPECTRA BY SELECTIVE INVERSE INEPT - ASSIGNMENT OF THE PROTON AND CARBON SPECTRA OF METHYL (5R-STAR,6S-STAR,8Z,11Z,14Z)-5,6-EPOXYEICOSA-8,11,14-TRIENOATE
CROSSLEY, MJ
FIELD, LD
GOSPER, JJ
MESSERLE, BA
[J]. MAGNETIC RESONANCE IN CHEMISTRY, 1987, 25 (04) : 297 - 300
[9] 1D HMQC-TOCSY - A SELECTIVE ONE-DIMENSIONAL ANALOG OF HMQC-TOCSY
CROUCH, RC
SHOCKCOR, JP
MARTIN, GE
[J]. TETRAHEDRON LETTERS, 1990, 31 (37) : 5273 - 5276
[10] EXPERIMENTS FOR RECORDING PURE-ABSORPTION HETERONUCLEAR CORRELATION SPECTRA USING PULSED FIELD GRADIENTS
DAVIS, AL
KEELER, J
LAUE, ED
MOSKAU, D
[J]. JOURNAL OF MAGNETIC RESONANCE, 1992, 98 (01): : 207 - 216

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