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3a‐Azaazulenone mit einer Carbonylgruppe im Fünfring
Author(s) -
Flitsch Wilhelm,
Hohenhorst Manfred
Publication year - 1990
Publication title -
liebigs annalen der chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 0170-2041
DOI - 10.1002/jlac.199019900185
Subject(s) - chemistry , dimer , ring (chemistry) , stereochemistry , carbonyl group , medicinal chemistry , organic chemistry
3a‐Azaazulenones with a Carbonyl Group in the 5‐Membered Ring Syntheses and properties of unstable 3a‐aza‐3‐azulenones 1 are described. Attempts of a synthesis of 3a‐aza‐1‐azulenones 2 resulted in a formation of rearranged pyridones 10 and a dimer 11 indicating the unstable intermediates 2 .