NDLI: Synthesis of Alkoxy-Substituted Pyridines from Mono- and Tricationic Pyridinium Salts

Content Provider	Scilit
Author	Schmidt, Andreas Mordhorst, Thorsten
Copyright Year	2005
Description	Nucleophilic substitution reactions on 4-(4-dimethylamino)-pyridinium-substituted tetrachloropyridine with oxygen nucleophiles such as alkoxides and phenolates resulted in the formation of 4- or 2,4-alkoxy- or -phenoxy-substituted chloropyridines depending on the reaction conditions. Substitution on 2,4,6-tris(4-dimethylamino)pyridinium-substituted 3,5-dichloropyridine gave the corresponding 2,4,6-tris-alkoxy- or -phenoxy-substituted pyridines which are not available by other routes.
Related Links	http://www.thieme-connect.de/products/ejournals/pdf/10.1055/s-2005-861827.pdf
Ending Page	786
Page Count	6
Starting Page	781
ISSN	00397881
e-ISSN	1437210X
DOI	10.1055/s-2005-861827
Journal	Synthesis
Issue Number	05
Volume Number	2005
Language	English
Publisher	Georg Thieme Verlag KG
Publisher Date	2005-02-14
Access Restriction	Open
Subject Keyword	Journal: Synthesis Organic Chemistry Nucleophilic Aromatic Substitutions Pyridinium Salts
Content Type	Text
Resource Type	Article
Subject	Organic Chemistry Catalysis

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