Turnitin
降AI改写
早检测系统
早降重系统
Turnitin-UK版
万方检测-期刊版
维普编辑部版
Grammarly检测
Paperpass检测
checkpass检测
PaperYY检测
Molecular tweezers: concepts and applications
Taken to the molecular level, the concept of “tweezers” opens a rich and fascinating field at
the convergence of molecular recognition, biomimetic chemistry and nanomachines …
the convergence of molecular recognition, biomimetic chemistry and nanomachines …
Chiral NMR solvating additives for differentiation of enantiomers
G Uccello-Barretta, F Balzano - Differentiation of Enantiomers II, 2013 - Springer
This chapter will describe the general features and main categories of chiral solvating
agents (CSAs) for NMR spectroscopy, spanning from low-medium sized CSAs to …
agents (CSAs) for NMR spectroscopy, spanning from low-medium sized CSAs to …
Versatile and practical macrocyclic reagent with multiple hydrogen-bonding sites for chiral discrimination in NMR
T Ema, D Tanida, T Sakai - Journal of the American Chemical …, 2007 - ACS Publications
Bifunctional macrocycles 1− 4 and diamide 5 were designed and synthesized. NMR studies
demonstrated that, among them, receptor 1 functions as the best chiral solvating agent (shift …
demonstrated that, among them, receptor 1 functions as the best chiral solvating agent (shift …
[KNYGA][B] Differentiation of chiral compounds using NMR spectroscopy
TJ Wenzel - 2018 - books.google.com
An updated guide to the most current information available for determining how to use NMR
spectroscopy to differentiate chiral compounds Differentiation of Chiral Compounds Using …
spectroscopy to differentiate chiral compounds Differentiation of Chiral Compounds Using …
13C NMR Spectroscopy for the Differentiation of Enantiomers Using Chiral Solvating Agents
The utility of 13C NMR spectroscopy for the differentiation of enantiomers using chiral
solvating agents (CSA) is stated. Three examples involving the enantiodifferentiation of a …
solvating agents (CSA) is stated. Three examples involving the enantiodifferentiation of a …
Simultaneous 1 H and 13 C NMR enantiodifferentiation from highly-resolved pure shift HSQC spectra
Simultaneous 1 H and 13 C NMR enantiodifferentiation from highly-resolved pure shift HSQC
spectra - Chemical Communications (RSC Publishing) DOI:10.1039/C4CC04077E Royal Society …
spectra - Chemical Communications (RSC Publishing) DOI:10.1039/C4CC04077E Royal Society …
Chiral analysis by NMR spectroscopy: chiral solvating agents
F Balzano, G Uccello-Barretta, F Aiello - Chiral analysis, 2018 - Elsevier
This chapter will focus on the use of chiral solvating agents (CSAs) for the detection and
quantification of enantiomeric substrates by nuclear magnetic resonance spectroscopy, with …
quantification of enantiomeric substrates by nuclear magnetic resonance spectroscopy, with …
'Calixarene-like'chiral amine macrocycles as novel chiral shift reagents for carboxylic acids
K Tanaka, N Fukuda - Tetrahedron: Asymmetry, 2009 - Elsevier
‘Calixarene-like’ chiral amine macrocycles as novel chiral shift reagents for carboxylic acids
- ScienceDirect Skip to main contentSkip to article Elsevier logo Journals & Books Search …
- ScienceDirect Skip to main contentSkip to article Elsevier logo Journals & Books Search …
Modified Kagan's amide: synthesis and application as a chiral solvating agent for hydrogen-bonding based chiral discrimination in NMR
N Jain, RB Patel, AV Bedekar - RSC Advances, 2015 - pubs.rsc.org
A modified Kagan's amide, N-((S)-1-(3, 5-bis (trifluoromethyl) phenyl) ethyl)-3, 5-
dinitrobenzamide [(S)-2] has been designed, synthesized and screened as a Chiral …
dinitrobenzamide [(S)-2] has been designed, synthesized and screened as a Chiral …
Trianglamine as a new chiral shift reagent for secondary alcohols
K Tanaka, N Fukuda, T Fujiwara - Tetrahedron: Asymmetry, 2007 - Elsevier
Trianglamine as a new chiral shift reagent for secondary alcohols - ScienceDirect Skip to
main contentSkip to article Elsevier logo Journals & Books Search RegisterSign in View …
main contentSkip to article Elsevier logo Journals & Books Search RegisterSign in View …