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Scientia Pharmaceutica is published by MDPI from Volume 84 Issue 3 (2016). Articles in this Issue were published by another publisher in Open Access under a CC-BY (or CC-BY-NC-ND) licence. Articles are hosted by MDPI on as a courtesy and upon agreement with Austrian Pharmaceutical Society (Österreichische Pharmazeutische Gesellschaft, ÖPhG).
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by H.-J. Kallmayer *,† and D. Doerr
Fachrichtung Pharmazeutische Chemie der Universität des Saarlandes, Postfach 11 50, D-66041 Saarbrücken
Author to whom correspondence should be addressed.
Herrn Prof. Dr. H. Becker mit allen guten Wünschen zum 60. Geburtstag gewidmet
Sci. Pharm. 2000, 68(1), 87-100;
Received: 7 August 1999 / Revised: 6 October 1999 / Accepted: 6 October 1999 / Published: 1 January 2000
The Diels-Alder-adducts 16A/B from 1,4-chlor-/1,4-bromanil (13A/B) and cyclopentadiene react with amines 8 to give the corresponding 6-amino-7-chloro-/bromo-quinones 17A/B. 2,6,6-Trimethyl-cyclohex-2-en-1,4-dion (5) and the non methylated Diels-Alder-adduct 11 from 1,4-benzoquinone and cyclopentadiene do not react as dihydroquinones with amines 8.
Keywords: 2-Amino-5,6-dihydro-1,4-benzoquinones; structure and colour 2-Amino-5,6-dihydro-1,4-benzoquinones; structure and colour
MDPI and ACS Style

Kallmayer, H.-J.; Doerr, D. 2-Amino-5,6-dihydro-1,4-benzochinon-Derivate. Sci. Pharm. 2000, 68, 87-100.

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