Single-shot titrations and reaction monitoring by slice-selective NMR spectroscopy

被引：27

作者：

Niklas, T. ^{[1
]}

Stalke, D. ^{[1
]}

John, M. ^{[1
]}

机构：

[1] Univ Gottingen, Inst Anorgan Chem, D-37077 Gottingen, Germany

来源：

CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 07期

关键词：

RAPID-INJECTION NMR; 2ND-ORDER COMPLEXATION; STABILITY-CONSTANTS; LITHIUM; BUTYLLITHIUM; COUPLINGS;

D O I：

10.1039/c4cc08329f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new method, based on slice-selective NMR spectroscopy of inhomogeneous mixtures, is introduced to perform NMR titrations and reaction monitoring in a single experiment. The method was applied to the titration of a lithium salt with 12-crown-4, and to the reaction of nBuLi with N, N, N', N '', N ''-pentamethyldiethylenetriamine (PMDTA).

引用

页码：1275 / 1277

页数：3

共 50 条

[21] Dual echelon femtosecond single-shot spectroscopy
Shin, Taeho
Wolfson, Johanna W.
Teitelbaum, Samuel W.
Kandyla, Maria
Nelson, Keith A.
REVIEW OF SCIENTIFIC INSTRUMENTS, 2014, 85 (08):
[22] Improving the analysis of phase-separated bio-fuel samples with slice-selective total correlation NMR spectroscopy
Khangura, Jaskamal Singh
Tang, Bridget
Chong, Katie
Evans, Robert
ANALYTICAL METHODS, 2024, 16 (34) : 5820 - 5825
[23] CYCLIC AND SLICE-SELECTIVE J-CROSS POLARIZATION FOR HETERONUCLEAR EDITING AND LOCALIZED NMR
KUNZE, C
KIMMICH, R
DEMCO, DE
JOURNAL OF MAGNETIC RESONANCE SERIES A, 1993, 101 (03) : 277 - 284
[24] Single-shot NMR measurement of protein unfolding landscapes
Rennella, Enrico
Corazza, Alessandra
Codutti, Luca
Causero, Araldo
Bellotti, Vittorio
Stoppini, Monica
Viglino, Paolo
Fogolari, Federico
Esposito, Gennaro
BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS, 2012, 1824 (06): : 842 - 849
[25] Toluene and Lithium Amide Diffusion into Polystyrene: A Slice-Selective NMR-Spectroscopic Study
Poeppler, Ann-Christin
Frischkorn, Sebastian
Stalke, Dietmar
John, Michael
CHEMPHYSCHEM, 2013, 14 (13) : 3103 - 3107
[26] Combining two single-shot imaging techniques with slice-selective and non-slice-selective inversion recovery pulses: New strategy for native MR angiography based on the long T1 relaxation time and inflow properties of blood
Braendli, M
Bongartz, G
AMERICAN JOURNAL OF ROENTGENOLOGY, 2003, 180 (03) : 725 - 728
[27] Slice-selective gradient-encoded CEST spectroscopy for monitoring dynamic parameters and high-throughput sample characterization
Doepfert, Joerg
Witte, Christopher
Schroeder, Leif
JOURNAL OF MAGNETIC RESONANCE, 2013, 237 : 34 - 39
[28] A new sequence for single-shot diffusion-weighted NMR spectroscopy by the trace of the diffusion tensor
Valette, Julien
Giraudeau, Celine
Marchadour, Charlotte
Djemai, Boucif
Geffroy, Francoise
Ghaly, Mohamed Ahmed
Le Bihan, Denis
Hantraye, Philippe
Lebon, Vincent
Lethimonnier, Franck
MAGNETIC RESONANCE IN MEDICINE, 2012, 68 (06) : 1705 - 1712
[29] Distribution of para-nitrophenol in a model biphasic system by single pulse slice-selective spatially resolved excitation (SPS3RE) NMR spectroscopy
Martin, Bryan
McDougal, Owen M.
Hill, Michael W.
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2009, 237
[30] Single-shot nonlinear spectroscopy in the vacuum-ultraviolet
Rompotis, Dimitrios
Baumann, Arne
Schepp, Oliver
Maltezopoulos, Theophilos
Wieland, Marek
Drescher, Markus
OPTICA, 2017, 4 (08): : 871 - 878

← 1 2 3 4 5 →