Two-stage mechanism of chain transfer in anionic butadiene polymerization
β Scribed by Yu.B. Podol'nyi; Yu.Ya. Svirkin; V.A. Krol'; V.N. Ryzhova; Yu.G. Kamenev; R.N. Karelina; I.G. Liberman
- Book ID
- 116049076
- Publisher
- Elsevier Science
- Year
- 1989
- Weight
- 315 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0032-3950
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## Abstract A new theoretical consideration of chain transfer to monomer in the anionic polymerization of hydrocarbon monomers is presented. It is shown that the kinetic scheme used in theoretical studies reported previously contradicts the widespread views on the chemical mechanism of carbanionic
The anionic polymerization of 1,3-butadiene using a novel metalloidal anion initiator, triallylstannyllithium (TALi)-allyllithium ( ALi), was studied. The TALi-ALi initiated anionic polymerization of 1,3-butadiene gave the star polymer along with the linear polybutadiene (PBD). The star polymer cons