## Abstract A π‐conjugated polymer having 1,4‐bismercapto‐substituted 1,3‐diene units in the main chain was prepared by the novel polymer reaction of a regioregular organometallic polymer having titanacyclopentadiene‐2,5‐diyls units with benzenesulfenyl chloride. The number‐average molecular weight
Synthesis of polymers having 1,3-cyclobutanedione unit in the main chain by cycloaddition polymerization of bisketene
✍ Scribed by Kensuke Naka; Takashi Uemura; Yoshiki Chujo
- Book ID
- 106002528
- Publisher
- Springer
- Year
- 1999
- Tongue
- English
- Weight
- 81 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0170-0839
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📜 SIMILAR VOLUMES
The synthesis of pyridine-containing polymers was carried out by the cycloaddition of diynes with nitriles in the presence of organocobalt complexes as catalysts. As a model experiment, the pyridine-formation reaction of monofunctional acetylenes with nitriles was reexamined in detail in the presenc
## Abstract **Summary:** Three new soluble __π__‐conjugated polymers containing 1,3,5‐triazine units in the main chain, Pa–Pc, were synthesized. The polymers showed optical properties in solution that were mainly dependant on the properties of the substituting R groups, on the triazine ring. Hence,