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Synthese von 2‐Methyl‐3‐amino‐inden‐1‐onen
Author(s) -
Allisson S.,
Hunziker P.,
Lüthi P.
Publication year - 1970
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.19700530417
Subject(s) - chemistry , substituent , yield (engineering) , medicinal chemistry , thermodynamics , physics
2‐methyl‐2, 3‐dibromo‐indan‐1‐ones II reacted with primary or secondary amines yield the corresponding inden‐1‐ones with a basic substituent in position 3 (IV). These compounds possess indicator properties, but are stable over longer periods only as perchlorates.