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Substituent effects on the nitrogen-15 and carbon-13 shieldings of some N-arylguanidinium chlorides
The (13)C and (15)N chemical shifts of five N-arylguanidinium chlorides carrying polar substituents, ranging in character from 4-methoxy to 4-nitro groups, have been determined by NMR spectroscopy at the natural-abundance level of (13)C and (15)N in dimethyl sulfoxide solution. Comparison of the (13...
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Hlavní autoři: | , , |
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Médium: | Artigo |
Jazyk: | Inglês |
Vydáno: |
1980
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Témata: | |
On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC348199/ https://ncbi.nlm.nih.gov/pubmed/16592749 |
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