Title of article
A convenient synthesis of substituted 2,2′:6′,2″-terpyridines
Author/Authors
Alexander Gehre، نويسنده , , Stephen P. Stanforth، نويسنده , , Brian Tarbit، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
4
From page
1115
To page
1118
Abstract
The 2,2′:6′,2″-terpyridines 7a–c were prepared in good yield by reacting α-acetoxy-α-chloro-β-keto-esters 3a–c with bis-amidrazone 4 and 2,5-norbornadiene 6 in ethanol at reflux. Compounds 3a and 3b gave the 2,2′:6′,2″-terpyridines 9a and 9b, respectively, in moderate yield when treated with compound 4 and enamine 8.
Keywords
Aza Diels–Alder reaction , 1 , 2 , 4-triazines , 2 , 2?:6? , 2?-Terpyridines
Journal title
Tetrahedron
Serial Year
2009
Journal title
Tetrahedron
Record number
1095066
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