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13 C NMR chemical shift assignments for some 1 H ‐pyrrole‐2‐carboxylic acid derivatives
Author(s) -
Sammes Michael P.,
Katritzky Alan R.,
Law Kam Wah
Publication year - 1986
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.1260240918
Subject(s) - chemistry , pyrrole , substituent , chemical shift , carboxylic acid , ring (chemistry) , carbon 13 nmr , medicinal chemistry , alkyl , proton nmr , organic chemistry
Complete 13 C NMR chemical shift assignments are reported for 32 1 H ‐pyrrole‐2‐carboxylic acid esters and amides, bearing in addition alkyl, phenyl, acetyl, alkoxycarbonyl and diethylamino substituents. The substituent chemical shift effect for the 2‐Ph group on the pyrrole ring carbon atoms is also reported.