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Die Tautomerie der α‐Amino‐ und α‐Oxy‐pyrrole. Untersuchungen in der Pyrrolreihe. 6. Mitteilung
Author(s) -
Grob C. A.,
Utzinger H.
Publication year - 1954
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19540370430
Subject(s) - chemistry , tautomer , medicinal chemistry , pyrrole , organic chemistry
Abstract The tautomerism of α‐aminopyrroles has been studied. Of the potential tautomers III and IV the α‐aminopyrroleform IV predominates, no evidence for the presence of the dihydro‐α‐iminopyrroleform III being obtained from the reactions and the infra‐red spectrum of the base.