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Beitrag zur Synthese von Tetracenchinonen
Author(s) -
Winkler R. E.
Publication year - 1967
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.19670500835
Subject(s) - chemistry , dehydrogenation , anthraquinone , adduct , stereochemistry , medicinal chemistry , organic chemistry , catalysis
1,4‐Dihydroxyanthraquinones are transformed into the corresponding chlorohydroxy‐ana‐anthraquinone dienophiles, which are subjected to Diels‐Alder addition with 1,3‐dienes. The adducts formed are dehydrogenated to known and to new hydroxynaphthacene quinones.