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Neuartige Merocyanine vom Typ des «Bindons»
Author(s) -
Schelz Dieter
Publication year - 1975
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.19750580426
Subject(s) - chemistry , enamine , medicinal chemistry , organic chemistry , catalysis
The title compounds (new type of merocyanines) were obtained from the reaction of heterocyclic enamines with indan‐1,3‐dione, biindantrione, 2‐(3‐methoxy‐inden‐1‐yliden)‐indan‐1, 3‐dione, or 2‐(3‐chloro‐inden‐1‐yliden)‐indan‐1, 3‐dione respectively. The enamines were obtained from the corresponding quaternary salts and reacted in situ.