Significance of 13 C NMR
Carbon-13 NMR, or Carbon-13 nuclear magnetic resonance spectroscopy, is a critical technique utilized to analyze the carbon framework and structural details of organic compounds. It provides insights into the molecular structure of carbon-containing substances, facilitating the identification of carbon skeletons and functional groups. This method, similar to 1 H NMR but focusing on carbon atoms, is essential for confirming the structural characteristics of synthesized compounds, allowing chemists to better understand their molecular compositions.
Synonyms: Carbon-13 nmr, Carbon-13 nuclear magnetic resonance
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The concept of 13 C NMR in scientific sources
The keyphrase "13 C NMR" refers to a nuclear magnetic resonance technique essential for determining carbon structures and frameworks in synthesized organic compounds, aiding in their structural characterization and analysis.
From: Journal of Public Health in Africa
(1) This showed (100 MHZ, CDCl 3, ppm) δ: 50.5 (-OCH 3), 108.3, 111.9, 112.7, 116.3, 125.3, 130.5 (aromatic ring), 142.2, 155.1 (alkene), 167.3 (carbonyl).[1]
From: Asian Journal of Pharmaceutics
(1) The structure of the triblock polymer was confirmed using 1 H NMR and this.[2]
From: International Journal of Environmental Research and Public Health (MDPI)
(1) The text references "13 C NMR", a method used in the study, suggesting that the recycled paper mill sludge consisted of chemically isolated cellulose and contains little lignin plus hemicellulose-like material.[3]