Record number :
1084632
Title of article :
Gekreuzt konjugierte oligomere aus pyrrol-, benzol- und carbonyl-Bausteinen
Author/Authors :
Angelina Hormaza، نويسنده , , Sabine Hinneschiedt، نويسنده , , Herbert Meier-Ewert، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2004
Pages :
5
From page :
229
To page :
233
Abstract :
Chalcones can serve as C2 or C3 components for the formation of 1H-pyrroles. In particular the reaction with tosylisocyanid could be applied to the oligochalcones with up to 6 enone units. A series of cross-conjugated oligomers was obtained; these compounds consist of a chain of 1,4-phenylene, carbonyl and 1H-pyrrole-3,4-diyl building blocks. The benzene rings bear two propoxy sidechains in order to enhance the solubility.
Keywords :
Enones , oligomers , Cross-conjugation , Pyrrols
Journal title :
Tetrahedron
Serial Year :
2004
Link To Document :
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