13C NMR Spectroscopic Data Verification Tool

13C NMR and 1H lanthanide induced shifts of naturally occurring alkamides with cyclic amide moieties -amides from falcata

13C-NMR spectra of santalol derivatives: a comparison of DFT-based calculations and database-oriented prediction techniques

scientific article published on 01 September 2009

15N-NMR-studies on the neutralization reaction of arylidene dimethyl barbituric acids organicLewis acids 38

17O NMR spectroscopic investigation of steroids at natural abundance

17O-NMR-spectroscopy as a tool for stereochemical analysis — Application to a diterpene-derivative

1H-NMR investigations of the conformation of aryl-(hydroxynaphthyl)-methylpiperidines. Intramolecular interactions, IV

2 D-NMR of natural products. Part VII Assignment of carbonylresonances of glutathion by heteronuclear shift correlation

2D-NMR of natural products, part V Structure elucidation and complete1H- and13C-assignment of resin acid derivatives

2D-NMR: Part VI. 2D-INADEQUATE spectral analysis and crystal structure of tricyclo[7.3.1.02,7]tridecane

4H-Chromenone Glycosides fromEranthis hyemalis (L.) SALISBURY

A Critical Evaluation of the Quality of Published 13C NMR Data in Natural Product Chemistry

scientific article

Anwendung von 2D-NMR-Techniken zur Analyse komplexer Spektren. Maleopimars�uremethylester

Application of the Maximal Common Substructure Algorithm to Automatic Interpretation of 13C-NMR Spectra

Application of the maximal common substructure algorithm to automatic interpretation of 13C-NMR spectra

Automatic Interpretation of 2D-NMR-Spectra [1]

Automatisierte Qualitätskontrolle von 13C-NMR-Daten

Bufadienolide ausUrginea pancration1

scientific article published on 01 April 1990

Bufadienolides from Urginea maritima sensu strictu.

scientific article

C-13 NMR-spektroskopische Untersuchung von Jodthiophenen

CSEARCH: a computer program for identification of organic compounds and fully automated assignment of carbon-13 nuclear magnetic resonance spectra

Carbon-13 NMR spectroscopy of cardenolides and bufadienolides

Carbon-13 nuclear magnetic resonance of some derivatives of 3-methyl-4,1-benzoxazepine-2,5-dione

Cardenolide aus Ornithogalum nutans (2 n = 28), 1. Mitteilung / Cardenolides from Ornithogalum nutans (2 n = 28), Part ⬇️

Cardenolide aus Ornithogalum nutans (2 n = 30), 2. Mitteilung+ / Cardenolides from Ornithogalum nutans (2 n = 30), Part 2+ ⬇️

Cardenolide ausOrnithogalum boucheanum1

scientific article published on 01 April 1987

Comprehensive parameter set for the prediction of the 13C-NMR chemical shifts of sp3-hybridized carbon atoms in organic compounds

Computer-assisted peer reviewing of spectral data: the CSEARCH protocol

scientific article published in 2019

Computer-assisted structure elucidation of organic compounds III: Automatic fragment generation from13C-NMR spectra

article

Computer-supported spectroscopic databases, edited by J. Zupan

Computerunterstützte Strukturaufklärung organischer Verbindungen Automatische Interpretation von 13 C-NMR-Spektren

Computerunterst�tzte Zuordnung von13C-NMR-Spektren

Consistent force field calculations on the geometry of triethylamine

Correction: The value of universally available raw NMR data for transparency, reproducibility, and integrity in natural product research

scientific article published on 23 November 2018

Die elektrochemische Reduktion von CSSe und CSe2 in Dimethylformamid: Heterocyclische 1,2-Dichalkogenolate und ihre Koordinationschemie

Diterpenebutenolides inSolidago gigantea

Do high-quality 13C-NMR spectral data really come from journals with high Impact Factors?

Dopamine-iridoid alkaloids in Carapichea affinis (= Psychotria borucana) confirm close relationship to the vomiting root Ipecac

scholarly article by Martin Bernhard et al published June 2011 in Biochemical Systematics and Ecology

Elucidation of the constitution of a heterocyclic rearrangement product by means of17O-NMR-spectroscopy

Eudesmanolides from Achillea pratensis

Ferrocenderivate

Ferrocene derivatives, part 6757Fe-NMR spectroscopy of ferrocenes

Guaianolide-Endoperoxide and Monoterpene-Hydroperoxides fromAchillea nobilis*

scientific article published on 01 February 1995

Hydrogen bonding and tautomeric equilibria of complexes of pyridine with various proton donors a nitrogen-15 nuclear magnetic resonance study

I-123(131) — Metyrapone: Factors Affecting Labelling

Inherent limitations of linear additivity models for the estimation of carbon-13 NMR chemical shift values of polysubstituted benzenes: some new findings using the SCSD algorithm

Intramolecular Interactions III [1]. On the Geometry of Alkylaminomethyl-Phenols

scientific article published in 1982

Investigation of the conformation in solution of some derivatives of N-acetylneuramino-1,4-lactone diethyl dithioacetal by one- and two-dimensional n.m.r. techniques

Iridoids as chemical markers of false ipecac (Ronabea emetica), a previously confused medicinal plant

scientific article

MCSS: a new algorithm for perception of maximal common substructures and its application to NMR spectral studies. 1. The algorithm

article published in 1992

MCSS: a new algorithm for perception of maximal common substructures and its application to NMR spectral studies. 2. Applications

NMR Data Correlation with Chemical Structure

NMR spectroscopic studies on peptide alkaloids1H and13C spectra of zizyphin A and frangulanin

NMReDATA, a standard to report the NMR assignment and parameters of organic compounds.

scientific article published on 14 April 2018

NPS Data Hub: A web-based community driven analytical data repository for new psychoactive substances

New Sesquiterpene Coumarin Ethers from Achillea ochroleuca.13C-NMR of Isofraxidin-Derived Open-Chain, and Bicyclic Sesquiterpene Ethers

New reports on flavonoids, benzoic- and chlorogenic acids as rare features in the Psychotria alliance (Rubiaceae)

scientific article published in 2016

Noneponential proton-spin-lattice-relaxation and internal motion in biphenyltricarbonylchromium compounds

Nonexponential proton spin-lattice relaxation and internal rotation of methyl groups

scientific article published in 1980

Nonexponential relaxation of the methyl group in 3-methyl-2,4,10-trioxa-adamantan

Nuclear Magnetic Resonance Spectroscopy

Nuclear Magnetic Resonance Spectroscopy

Nuclear Magnetic Resonance Spectroscopy

Optimized prediction of 13C NMR spectra using increments

Optimized prediction of 13C-NMR spectra using increments. Comparison with other methods

Parameter set for the prediction of the 13C-NMR chemical shifts of sp2- and sp-hybridized carbon atoms in organic compounds

Prenylated flavanones and flavanonols as chemical markers in Glycosmis species (Rutaceae).

scientific article published in May 2009

Proazulenes from Achillea asplenifolia

Protonen-Spin-Gitter-Relaxation und interne Beweglichkeit von Molekülen

Saponins in Cyclamen species: Configuration of cyclamiretin C and structure of isocyclamin

Selenium-77 NMR of coordination compounds with unsaturated selenium ligands and/or selenium (II) central ions

Sophisticated algorithm for automatic extraction and analysis of substituent-induced chemical shift differences on carbon-13 NMR spectra

article published in 1993

Stereochemical dependence of13C-shift and31P-13C-coupling in 3-substituted bicyclo[2.2.1]hept-5-en-2-yl- and bicyclo[2.2.2]oct-5-en-2-yl-phosphonates

Structure of the toxic domain of the Escherichia coli heat-stable enterotoxin ST I.

scientific article

Synthese und Reaktionen von Bicyclo[6.4.0]dodecan-3-carbonsäure-Derivaten

Synthese und Reaktionen von Tricyclotetradecan- und Bicyclododecan-Derivaten

Synthesis of radioiodinated metyrapone—a potential adrenal imaging agent

scientific article published on 01 June 1983

THIURAMDISELENIDES

Tanaparthin β-Peroxide and Two Unusual Monoterpenes fromAchillea nobilis

Tellurium-125 NMR investigations on coordination compounds of tellurium(II) with unsaturated dithio, thioseleno and diseleno ligands

scholarly article by Wolfgang Dietzsch et al published May 1989 in Magnetic Resonance in Chemistry

The Advantage of Automatic Peer-Reviewing of 13C-NMR Reference Data Using the CSEARCH-Protocol

scientific article published in 2021

The CSEARCH-NMR data base approach to solve frequent questions concerning substituent effects on 13C NMR chemical shifts

article

The value of universally available raw NMR data for transparency, reproducibility, and integrity in natural product research

article by James B. McAlpine et al published 13 July 2018 in Natural Product Reports

Zum Bufadienolidmuster der roten „Meerzwiebel”1

scientific article published on 01 February 1994

Zum Problem Camphenilans�ure?Camphenans�ure und Isocamphenilans�ure?Isocamphenans�ure

Zur Adsorption von Olefinmolek�len in Zeolithen

Zur Anwendung des N�herungsansatzes f�r Chiralit�tsfunktionen an trisubstituierten 2,2?-Spirobiindanen

Zur Reaktion von Camphen mit unterchloriger S�ure