Structure and Stereochemistry of Pyrazol
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Marie-Thérèse Martin; Rafik Gharbi; Abdelkader Khemiss; Zine Mighri
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Article
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1997
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John Wiley and Sons
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English
β 289 KB
A complete and unambiguous assignment of the 1H and 13C NMR spectra of 5,5 2,5,5,9-tetramethyl-3,4-diazatricyclo [ 6.3.1.02,6 ]dodeca-3,9-diene-7,11-dione and 2, 5,5,12,12,9-hexamethyl-3,4,10,11-tetraazatetracyclo [ 1.3.6.6.02,6.09,13 ] undeca-3,11-diene-7,14-dione was accomplished by inverse two-d