Solution-phase electrochemistry-nuclear magnetic resonance of small organic molecules

2015 ◽  
Vol 70 ◽  
pp. 31-39 ◽  
Author(s):  
D. Falck ◽  
W.M.A. Niessen
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Organic Molecules ◽  
Solution Phase ◽  
Small Organic Molecules ◽  
Nuclear Magnetic

scholarly journals Purity Specifications of Constituents of Cinnamon Essential Oil by Fourier Transformed Infrared Spectroscopy Analysis

2017 ◽  
Vol 5 (02) ◽  
pp. 36-40
Author(s):  
Hicham Boughendjioua ◽  
Nadia Amoura ◽  
Zahra Boughendjioua
Keyword(s):  
Mass Spectrometry ◽  
Nuclear Magnetic Resonance ◽  
Infrared Spectroscopy ◽  
Magnetic Resonance ◽  
Volatile Compounds ◽  
Functional Groups ◽  
Organic Molecules ◽  
Resonance Spectroscopy ◽  
Fourier Transformed Infrared Spectroscopy ◽  
Nuclear Magnetic

Three main tools are used to determine the structures of organic molecules. These tools are infrared (IR) spectroscopy, mass spectrometry (MS) and nuclear magnetic resonance (NMR) spectroscopy. Infrared Spectroscopy (IR), Mass Spectrometry (MS) and Nuclear Magnetic Resonance Spectroscopy (NMR). Organic molecules absorb light (infrared, ultraviolet, etc.) at particular wavelengths based on different vibrational modes unique to the specific functional groups and structural features. In the present study, the volatile compounds of Cinnamon (Cinnamomum zeylanicum) were detected and identified by Fourier Transformed Infrared Spectroscopy (FTIR) analysis. FTIR allowed us to identify 10 volatile compounds and indicated than the functional groups of the essential oils are CHx, C=C and C=O.

Protocol for Calculating 13C Nuclear Magnetic Resonance Chemical Shifts of Flexible Organic Molecules

2017 ◽  
Vol 9 (8) ◽  
pp. 640-647
Author(s):  
Thais Forest Giacomello ◽  
Rênica Alves de Morais Rocha ◽  
Antonio Maia de Jesus Chaves Neto ◽  
Gunar Vingre Da Silva Mota ◽  
Fabio Luiz Paranhos Costa
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Organic Molecules ◽  
Chemical Shifts ◽  
13C Nuclear Magnetic Resonance ◽  
Nuclear Magnetic
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