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Synthesis of soluble all-trans oligomers of 2,5-diheptyloxy-p-phenylenevinylene via olefin metathesis

✍ Scribed by Emma Thorn-Csányi; Peter Kraxner; Adam Strachota


Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
412 KB
Volume
19
Category
Article
ISSN
1022-1336

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Synthesis of soluble, all-trans poly(2,5
✍ Emma Thorn-Csányi; Peter Kraxner 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 294 KB

## Abstract The synthesis of substituted poly(__p__‐phenylenenvinylene) (PPV) was carried out via metathesis polycondensation of 2,5‐diheptyl‐1,4‐divinylbenzene (DHepDVB). A stable molybdenumcarbene complex served as catalyst. The preparation of the educt employed (DHepDPV, 3a) is described. The ob

All-trans oligomers of 2,5-dialkyl-1,4-p
✍ Emma Thorn-Csányi; Peter Kraxner 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 765 KB

## Abstract Oligomers of 2,5‐dialkyl‐1,4‐phenylenevinylenes (DR‐OPV, R = C~4~H~9~, C~7~H~15~, C~10~H~21~ and C~6~H~11~) (CyH) were prepared via metathesis polycondensation of the respective 2,5‐dialkyl‐1,4‐divinylbenzenes. The synthesis of the monomers is described. The highly active metal‐alkylide