2,3-Dialkynyl-1,4-diazabuta-1,3-dienes a
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Rüdiger Faust; Bernd Göbelt; Christian Weber; Claus Krieger; Maurice Gross; Jean
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Article
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1999
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John Wiley and Sons
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English
⚖ 273 KB
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The introduction of alkynyl groups into the 2,3-positions of developing NIR chromophores. The electron absorption properties of differentially N,NЈ-disubstituted dialkynyl the 1,4-diazabuta-1,3-diene (DAD) backbone succeeds along two complementary synthetic routes either by condensing DADs gave no i