Synthesis and Properties of Poly(diphenylacetylenes) Having Hydroxyl Groups
โ Scribed by Shida, Yuichi; Sakaguchi, Toshikazu; Shiotsuki, Masashi; Sanda, Fumio; Freeman, Benny D.; Masuda, Toshio
- Book ID
- 115507711
- Publisher
- American Chemical Society
- Year
- 2005
- Tongue
- English
- Weight
- 251 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0024-9297
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Polymerization and polymer properties of 1-phenyl-2-[4-(triphenylsilyl)phenyl]acetylene (pPh 3 SiDPA) and 1-phenyl-2-[4-(triisopropylsilyl)phenyl]acetylene (piPr 3 SiDPA), which have very bulky silyl groups, were examined. These monomers polymerized in good yields in the presence of TaCl 5 -based ca
## SYNOPSIS l-Phenyl-2-[rn-(trimethylgermyl)phenyl]acetylene (m-Me,GeDPA) and 1-phenyl-2-[p-(trimethylgermyl)phenyl]acetylene @-Me,GeDPA) polymerized with TaC1,-cocatalyst systems t o provide in high yields new polymers having weight-average molecular weights over 1 X lo6. Poly(m-Me3GeDPA) was a y