The addition of lithium chloride promoted the coupling reaction of hydrocarbon solutions of poly(styryl)lithium (PSLi) and poly(isoprenyl)lithium (PILi) with 3-dimethylaminopropyl chloride to form the corresponding -dimethylamino-functionalized polymers. Quantitative amine functionalization was achi
Functionalization of polymeric organolithium compounds. Oxidation
β Scribed by Quirk, Roderic P. ;Chen, Wei-Chih
- Book ID
- 105335349
- Publisher
- John Wiley and Sons
- Year
- 1984
- Weight
- 437 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0360-6376
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The most important variable affecting the yield in the coupling reactions of polymeric organolithium compounds with chlorosilane compounds has been investigated through size-exclusion chromatographic (SEC) analysis. The coupling reaction of poly(styryl)lithium with dichlorodimethylsilane as a silane
## Abstract The use of the phosphazene base P~2~βEt^(a)^ as a promoter for the anionic polymerization of hexamethylcyclotrisiloxane (D~3~^Me^) or hexaethylcyclotrisiloxane (D~3~^Et^) initiated by an organolithium compound leads to wellβdefined polysiloxanes. At low conversion (< ca. 9%) the polymer