9,10-Dioxa-1,2-diaza-anthracene derivatives from tetrafluoropyridazine

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9,10-Dioxa-1,2-diaza-anthracene derivatives from tetrafluoropyridazine

Reaction of tetrafluoropyridazine with catechol gives a tricyclic 9,10-dioxa-1,2-diaza-anthracene system by a sequential nucleophilic aromatic substitution ring annelation process, further extending the use of perfluoroheteroaromatic derivatives for the synthesis of unusual polyfunctional heterocyclic architectures. The tricyclic scaffold reacts with amines and sodium ethoxide providing a short...

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ژورنال

عنوان ژورنال: Beilstein Journal of Organic Chemistry

سال: 2010

ISSN: 1860-5397

DOI: 10.3762/bjoc.6.45