NMR-Challenge.com: An Interactive Website with Exercises in Solving Structures from NMR Spectra

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F23%3A00567565" target="_blank" >RIV/61388963:_____/23:00567565 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/23:10467001 RIV/00216208:11320/23:10467001

Výsledek na webu

<a href="https://doi.org/10.1021/acs.jchemed.2c01067" target="_blank" >https://doi.org/10.1021/acs.jchemed.2c01067</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1021/acs.jchemed.2c01067" target="_blank" >10.1021/acs.jchemed.2c01067</a>

Jazyk výsledku

angličtina

Název v původním jazyce

NMR-Challenge.com: An Interactive Website with Exercises in Solving Structures from NMR Spectra

Popis výsledku v původním jazyce

Nuclear magnetic resonance (NMR) spectroscopy is a very powerful analytical method that has found many applications in physics, chemistry, biology, and medicine. It is an indispensable tool particularly for synthetic chemists because it can be used for a rapid elucidation of the structures of organic compounds. For this reason, NMR spectral interpretation is a part of the core knowledge of all chemistry students, taught to them from the first years of their undergraduate studies. However, NMR spectral interpretation skills can only be learned by experience. We present a new educational website that includes more than 160 NMR spectral assignments measured for real samples. Each assignment contains NMR spectra of an unknown compound, with the task for the students being to determine its structure. Basic assignments contain only one-dimensional 1H and 13C NMR spectra, advanced assignments also offer two-dimensional correlation spectra. The web application is enriched with an interactive chemical structure drawing tool, which gives the users immediate feedback about their proposed structures. The presented assignments are graded according to difficulty to keep both beginners and advanced students motivated. The web page will be continuously updated with new spectral problems.

Název v anglickém jazyce

NMR-Challenge.com: An Interactive Website with Exercises in Solving Structures from NMR Spectra

Popis výsledku anglicky

Nuclear magnetic resonance (NMR) spectroscopy is a very powerful analytical method that has found many applications in physics, chemistry, biology, and medicine. It is an indispensable tool particularly for synthetic chemists because it can be used for a rapid elucidation of the structures of organic compounds. For this reason, NMR spectral interpretation is a part of the core knowledge of all chemistry students, taught to them from the first years of their undergraduate studies. However, NMR spectral interpretation skills can only be learned by experience. We present a new educational website that includes more than 160 NMR spectral assignments measured for real samples. Each assignment contains NMR spectra of an unknown compound, with the task for the students being to determine its structure. Basic assignments contain only one-dimensional 1H and 13C NMR spectra, advanced assignments also offer two-dimensional correlation spectra. The web application is enriched with an interactive chemical structure drawing tool, which gives the users immediate feedback about their proposed structures. The presented assignments are graded according to difficulty to keep both beginners and advanced students motivated. The web page will be continuously updated with new spectral problems.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10401 - Organic chemistry

Projekt

<a href="/cs/project/GA22-15374S" target="_blank" >GA22-15374S: Reakce s přenosem protonu studované pomocí NMR spektroskopie a pokročilých kvantově chemických výpočtů</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Chemical Education

ISSN

0021-9584

e-ISSN

1938-1328

Svazek periodika

100

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

962-968

Kód UT WoS článku

000910167900001

EID výsledku v databázi Scopus

2-s2.0-85146019400