Complete 1 H, 13 C{1 H}, and 31 P NMR spectral parameters of some pyrophosphates [0.03%]
一些焦磷酸盐的完全的氢- -碳和磷核磁共振参数
Esa Haapaniemi
Esa Haapaniemi
The 1 H, 13 C{1 H}, and 31 P NMR spectral parameters of some pyrophosphates were determined in CDCl3 . The most complicated 1 H spectrum can be solved fully only as (A3 MN)R6 XX'R6 '(MNA3 )', where R6 (= -N(CH3 )2 ) is coupled only to phosp...
On-bead combinatorial synthesis and imaging of europium(III)-based paraCEST agents aids in identification of chemical features that enhance CEST sensitivity [0.03%]
基于珠的组合合成和成像有助于识别可提高CEST灵敏度的欧泊酸式无机盐类(paraCEST)试剂的化学特征
Jaspal Singh,Vineeta Rustagi,Shanrong Zhang et al.
Jaspal Singh et al.
The rate of water exchange between the inner sphere of a paramagnetic ion and bulk water is an important parameter in determining the magnitude of the chemical exchange saturation transfer signal from paramagnetic CEST agents (paraCEST). Th...
Indrek Reile,Ruud L E G Aspers,Martin C Feiters et al.
Indrek Reile et al.
A robust, general automatic phase correction algorithm for high-resolution NMR data [0.03%]
一种鲁棒的、通用的高分辨率核磁共振数据自动相位矫正算法
Vadim Zorin,Michael A Bernstein,Carlos Cobas
Vadim Zorin
The trends towards rapid NMR data acquisition, automated NMR spectrum analysis, and data processing and analysis by more naïve users combine to place a higher burden on data processing software to automatically process these data. Downstre...
1 H and 13 C NMR spectral assignments of abietane diterpenes from Pinus heldreichii and Pinus nigra subsp. nigra [0.03%]
皮诺拉廷等4个新倍半萜的结构及绝对构型确定
Aikaterini Koutsaviti,Efstathia Ioannou,Maria Couladis et al.
Aikaterini Koutsaviti et al.
2BOB - extracting an H2BC and an HSQC-type spectrum from the same data set, and H2OBC - a fast experiment delineating the protonated 13 C backbone [0.03%]
2BOB——从同一数据集提取H2BC和HSQC类型光谱以及H2OBC——一种快速的质子化13C骨架实验
Ēriks Kupče,Ole W Sørensen
Ēriks Kupče
Two new related methods, 2BOB and H2OBC, for tracking out the backbone of protonated 13 C nuclei are presented. 2BOB extracts an H2BC and an HSQC-type spectrum from one and the same data set, and the combined information of these two spectr...
Determination of partition coefficients using 1 H NMR spectroscopy and time domain complete reduction to amplitude-frequency table (CRAFT) analysis [0.03%]
利用¹H NMR光谱和时间领域完全简化为幅频表(CRAFT)分析确定分配系数
David Soulsby,Jeryl A M Chica
David Soulsby
We have developed a simple, direct and novel method for the determination of partition coefficients and partitioning behavior using 1 H NMR spectroscopy combined with time domain complete reduction to amplitude-frequency tables (CRAFT). Aft...
Study of E/Z isomerization of (arylamino)methylidenefuran-2(3H)-ones by 1 H, 13 C, 15 N spectroscopy and DFT calculations in different solvents [0.03%]
不同溶剂中(芳氨基)甲基烯基呋喃-2(3h)-酮e/z异构化的氢谱碳谱氮谱研究及dft计算
Alexander K Osipov,Alexander A Anis&#x;kov,Vyacheslav S Grinev et al.
Alexander K Osipov et al.
The structure and configuration of the series of previously unknown arylaminomethylidenefuran-2(3H)-ones have been determined in solution by 1 H, 13 C, 15 N nuclear magnetic resonance spectroscopy including two-dimensional experiments such ...
NMR line-fitting quantification of polysaccharide N-acylurea-based modification in glycoconjugates of Salmonella Typhi Vi polysaccharide [0.03%]
基于沙门氏菌Vi多糖的糖缀合物中聚糖N-酰基脲化修饰的NMR拟合量化分析方法
Raine Garrido,Jean Pierre Soubal,Leonid Torres et al.
Raine Garrido et al.
The polysaccharides modification via carbodiimide reaction is one of the most applied methods for obtaining conjugated vaccines against Salmonella enterica. However, N-acylurea carbodiimide adduct generated in the process is a critical impu...
Structural study of 1-(2', 3'-O-isopropylidene-(α-d-allo and -β-l-talofuranosyluron)-5'-cyanohydrin)uracil stereoisomers by NMR spectroscopy and theoretical methods [0.03%]
尿苷-5'-氰基半缩醛衍生物的NMR和理论立体化学研究
Rubria Marlen Martínez-Casares,Herminia Inés Pérez Méndez,Norberto Manjarrez Alvarez et al.
Rubria Marlen Martínez-Casares et al.