13C NMR spectra of 2,3-dihydro-1H-pyrrolo[1,2-c]imidazol-1,3-dione and its thione analogues |
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Authors: | Ronald S Budhram Barrie C Uff R Alan Jones Richard O Jones |
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Abstract: | Analysis of the 13C NMR spectra of a series of 2,3-dihydro-1H-pyrrolo1,2-c]imidazole derivatives has provided chemical shift data for (?184 ppm), (?173.5 ppm), (?158 ppm) and (?148 ppm) groups. A full analysis of the 13C chemical shifts of the C atoms of the pyrrole ring and of an N-phenyl substituent is described. |
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