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Now showing items 11-20 of 9953
Complete assignment of H-1 and C-13 NMR spectra of some 4 '-substituted diethyl 1-methylthio- and diethyl 1-methylsulfonyl-2-oxo-2-phenylethylphosphonates
(John Wiley & Sons LtdChichesterInglaterra, 2005)
Predicting the Claisen rearrangement regioselectivity of allylindanyl and allyltetrahyldronaphthalenyl ether derivatives by H-1 NMR experiments
(John Wiley & Sons LtdW SussexInglaterra, 2000)
Assignments of (1)H and (13)C NMR spectral data for benzoylecgonine, a cocaine metabolite
(Taylor & Francis IncPhiladelphiaEUA, 2008)
Complete assignment of H-1 and C-13 NMR spectra of some alpha-arylthio and alpha-arylsulfonyl substituted N-methoxy-N-methyl propionamides
(John Wiley & Sons LtdChichesterInglaterra, 2007)
Complete assignment of the 1H and 13C NMR spectra of 2-phenyl-3H-naphtho[2,1-b][1,4]oxazin-3-one, 2-p-methoxyphenylnaphtho[1,2-d] oxazole and 2-phenylnaphtho[1,2-d]oxazole. Concerted use of one-and two-dimensional NMR techniques
(1998)
The 1H and 13C NMR spectra of 2-phenyl-3H-naphtho[2,1-b][1,4]oxazin-3-one, 2-p-methoxyphenylnaphtho[1,2-d]oxazole and 2-phenylnaphtho[1,2-d]oxazole were totally assigned using a combination of one-and two-dimensional NMR ...
Complete 1H and 13C NMR structural assignments for five semi-synthetic eremantholides
(2021-11-15)
Five eremantholides were prepared from natural furanoheliangolides by reductions with Stryker's reagent, in previous works. We thus decided to perform a detailed and complete assignment of all 1H and 13C NMR data for those ...
Teaching NMR spectra analysis with nmr.cheminfo.org
Teaching spectra analysis and structure elucidation requires students to get trained on real problems. This involves solving exercises of increasing complexity and when necessary using computational tools. Although desktop ...