Synthesis and properties of helical substituted polyacetylenes
โ Scribed by Fumio Sanda; Toshio Masuda
- Book ID
- 116898550
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 613 KB
- Volume
- 159
- Category
- Article
- ISSN
- 0379-6779
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract Novel acetylene monomers containing cholesteryl groups, __N__โcholesteryloxycarbonylโ2โethynylcarbazole (**1**) and cholesteryl __N__โpropargylcarbamate (**2**) were synthesized and polymerized with an Rh catalyst to give the corresponding polymers [poly(**1)** and poly(**2**)] with $\o
Three new polymers, poly( miodophenylacetylene), poly( piodophenylacetylene) and poly[p (triisopropylsilylethynyl)phenylacetylene], were prepared and their photoelectrical properties were studied. The experimental results suggest that the photogeneration of charge carriers in these polymers proceeds