Iterative Synthesis and Properties of Cross-Conjugated i so -Polydiacetylene Oligomers
✍ Scribed by Zhao, Yuming; Tykwinski, Rik R.
- Book ID
- 126790849
- Publisher
- American Chemical Society
- Year
- 1999
- Tongue
- English
- Weight
- 45 KB
- Volume
- 121
- Category
- Article
- ISSN
- 0002-7863
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## Abstract Monodisperse, cross‐conjugated perphenylated __iso‐__polydiacetylene (__iso‐__PDA) oligomers, ranging from monomer **15** to pentadecamer **25**, have been synthesized by using a palladium‐catalyzed cross‐coupling protocol. Structural characteristics elucidated by X‐ray crystallographic
## Abstract Novel and highly soluble hybrid conjugated organic oligomers consisting of oligodiacetylene and thiophene units have been synthesized in high purity through iterative and divergent approaches based on a sequence of Sonogashira reactions. The series of thiophene‐containing oligodiacetyle