ISSN:
0170-2041
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Dimeric Naphthoquinones, IX. - Isodiospyrin and Elliptione. - Synthesis of 6,6′-Dimeric Bijuglones by Phenol OxidationOxidative coupling of the naphthol 37a gave the potential natural product 7,7′-dimethyl-6,6′-bijuglone (5) and, in lower yield, isodiospyrin (21). Regiospecific syntheses of 5, elliptinone (10), and 6,6′-bijuglone (45a) were achieved by phenol oxidation of suitable substituted p-chloronaphthols.
Notes:
Durch oxidative Kupplung des Naphthols 37b wurde der potentielle Naturstoff 7,7′-Dimethyl-6,6′-bijuglon (5) und in kleinerer Ausbeute Isodiospyrin (21) erhalten. Regiospezifische Synthesen von 5, Elliptinon (10) und 6,6′-Bijuglon (45a) gelangen durch Phenoloxidation geeignet substituierter p-Chlornaphthole.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.198419840214
