New amidino-benzimidazolyl thiophenes: S
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Kristina Starčević; David W. Boykin; Grace Karminski-Zamola
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Article
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2003
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John Wiley and Sons
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English
⚖ 78 KB
## Abstract New amidino‐benzimidazolyl‐substituted bis‐1,2‐(2‐thienyl)ethenes (**__4, 5__**, and **__6__**) and benzo[1,2‐ b:4,3‐ b′]dithiophenes (**__8, 9__**, and **__10__**) were prepared by the condensation of amidino‐substituted o‐phenylene diamines with corresponding dialdehydes (**__3__** an