Determination of Biodiesel Content in Diesel Fuel by Time-Domain Nuclear Magnetic Resonance (TD-NMR) Spectroscopy

The dicarbamate content of the adducts of ethylenediamine with carbon dioxide, carbon disulfide, and carbonyl sulfide can be determined by nuclear magnetic resonance (NMR) spectroscopy. The effect of experimental variables on the dicarbamate content and the stability of the adducts are explored.

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Determination of oil contents in Sacha inchi (Plukenetia volubilis) seeds at different developmental stages by two methods: Soxhlet extraction and time-domain nuclear magnetic resonance

Industrial Crops and Products ◽

10.1016/j.indcrop.2014.03.007 ◽

2014 ◽

Vol 56 ◽

pp. 187-190 ◽

Cited By ~ 39

Author(s):

Longjian Niu ◽

Jialong Li ◽

Mao-Sheng Chen ◽

Zeng-Fu Xu

Keyword(s):

Nuclear Magnetic Resonance ◽

Magnetic Resonance ◽

Time Domain ◽

Developmental Stages ◽

Soxhlet Extraction ◽

Plukenetia Volubilis ◽

Sacha Inchi ◽

Nuclear Magnetic

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Determination of Adulteration of the B10 Blend of Diesel and Crambe Biodiesel Using Proton Nuclear Magnetic Resonance (1H NMR) Spectroscopy with a Data Driven Soft Independent Modeling of Class Analogy (DD-SIMCA) Model

Analytical Letters ◽

10.1080/00032719.2020.1782928 ◽

2020 ◽

pp. 1-12

Author(s):

Ademar Domingos Viagem Máquina ◽

Baltazar Vasco Sitoe ◽

Felipe Bachion de Santana ◽

Douglas Queiroz Santos ◽

Waldomiro Borges Neto

Keyword(s):

Nuclear Magnetic Resonance ◽

Nmr Spectroscopy ◽

Magnetic Resonance ◽

1H Nmr ◽

1H Nmr Spectroscopy ◽

Data Driven ◽

Proton Nuclear Magnetic Resonance ◽

Nuclear Magnetic

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Accurate Determination of Deuterium/Hydrogen Ratios in Natural Organic Compounds through a Nuclear Magnetic Resonance Time-Domain Reference Convolution Method: Application to Ethanol from Three Botanical Sources and Critical Analysis of Systematic Inaccuracies in Previous Methods

Journal of Agricultural and Food Chemistry ◽

10.1021/jf980393+ ◽

1998 ◽

Vol 46 (10) ◽

pp. 3943-3946 ◽

Cited By ~ 3

Author(s):

Mauro A. Cremonini ◽

Duilio Tacconi ◽

Valeria Clementi ◽

Claudio Luchinat

Keyword(s):

Nuclear Magnetic Resonance ◽

Magnetic Resonance ◽

Organic Compounds ◽

Time Domain ◽

Critical Analysis ◽

Accurate Determination ◽

Natural Organic Compounds ◽

Convolution Method ◽

Nuclear Magnetic

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Direct Method for the Determination of the Iodine Value of Biodiesel by Quantitative Nuclear Magnetic Resonance (q1H NMR) Spectroscopy

Energy & Fuels ◽

10.1021/acs.energyfuels.5b01462 ◽

2015 ◽

Vol 29 (12) ◽

pp. 7956-7968 ◽

Cited By ~ 9

Author(s):

A. S. Sarpal ◽

Samantha R. Silva ◽

Paulo R. M. Silva ◽

Thays V. Monteiro ◽

Júlia Itacolomy ◽

...

Keyword(s):

Nuclear Magnetic Resonance ◽

Nmr Spectroscopy ◽

Magnetic Resonance ◽

Iodine Value ◽

Direct Method ◽

Quantitative Nuclear Magnetic Resonance ◽

Nuclear Magnetic

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DETERMINATION OF THE ABSOLUTE CONFIGURATION OF NEW PIPERIDIN-4-ONE DERIVATIVE FROM Pellacalyx saccardianus BY NOESY SPECTROSCOPY

Jurnal Teknologi ◽

10.11113/jt.v78.7806 ◽

2016 ◽

Vol 78 (3-2) ◽

Author(s):

Salam Ahmed Abed ◽

Hasnah Mohd Sirat

Keyword(s):

Nuclear Magnetic Resonance ◽

Nmr Spectroscopy ◽

Magnetic Resonance ◽

Absolute Configuration ◽

X Ray ◽

X Ray Crystallography ◽

The Absolute ◽

Nuclear Overhauser ◽

Nuclear Magnetic

A new alkaloid, pellacalyxin was isolated from the leaves of Pellacalyx saccardianus of Rhizophoraceae family. Pellacalyxin was analyzed using nuclear Overhauser spectroscopy (NOESY) nuclear magnetic resonance (NMR) technique to determine the absolute configuration. The analysis of absolute configuration of pellacalyxin was supported by X-ray crystallography. 1H-1H NOESY NMR spectroscopy exhibited that pellacalyxin possesses two chiral centers (3S) and (6R).

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