Synthesis and Properties of Poly( p -phenylene Octylene)
✍ Scribed by Steiger, Daniel; Ehrenstein, Moritz; Weder, Christoph; Smith, Paul
- Book ID
- 127345606
- Publisher
- American Chemical Society
- Year
- 1998
- Tongue
- English
- Weight
- 113 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0024-9297
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📜 SIMILAR VOLUMES
## Abstract Poly[2‐(__tert__‐butoxycarbonyl)‐1,4‐phenylene] (2) was prepared by the Ni‐catalyzed polymerization of __tert__‐butyl 2,5‐dichlorobenzoate (1). The microstructure of polymer 2 was probably alternating head‐to‐head and tail‐to‐tail. This polymer was soluble in dipolar aprotic solvents, c
## Abstract The synthesis of poly(2,5‐dialkoxy‐__p__‐phenylene)s (PPP) by palladium‐catalyzed polycondensation of 2,5‐dialkoxy‐4‐bromophenylboronic acids is described. Number‐average degrees of polymerization of ca. 30 have been reached at best. The characterization of the polymers by NMR, IR, UV‐V