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Pteridines
Article . 1998
Data sources: DOAJ
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Pteridines CIX

descriptionPublicationkeyboard_double_arrow_right Article 01 Nov 1998 English Publisher:De GruyterJournal:Pteridines (issn: 0933-4807, Copyright policy )
Authors: Abou-Hadeed Khaled; Pfleiderer Wolfgang;
Abstract

A simple direct method for the synthesis of lumazine-6,7-diamines (9, 25-27) from uracil-5,6-diamines (10-13) and methyl cyanoformimidate (24) was found. Various nucleophilic displacement reactions were performed with 7-chloro-1,3-dimethyllumazine-6-amine (17) leading to new 6,7-disubstituted 1,3- dimethyllumazine derivatives (18-23).

Keywords

condensation and nucleophilic displacement reactions, Crystallography, QD901-999, lumazine-6,7 -diamines, methyl cyanoformimidate

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold