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Kinetics and Mechanism of the Initial Stages in the Bis(π-crotylnickel iodide)-Catalyzed Polymerization of Butadiene

✍ Scribed by Klepikova, V. I.; Erusalimskii, G. B.; Lobach, M. I.; Churlyaeva, L. A.; Kormer, V. A.

Book ID
126014615
Publisher
American Chemical Society
Year
1976
Tongue
English
Weight
511 KB
Volume
9
Category
Article
ISSN
0024-9297

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📜 SIMILAR VOLUMES

Investigation of the individual stages o
Investigation of the individual stages of 2-alkylbutadiene polymerization with bis-(π-crotylnickel iodide)—I: Initiation reactions
✍ N.N. Druz; A.V. Zak; M.I. Lobach; P.P. Shpakov; V.A. Kormer 📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 310 KB

Kinetic studies of the stereochemical addition of n-C4DTNiI to 2-methyl-, 2-ethyl-and 2-isopropyl butadienes-l,3 have been carried out using tH NMR technique. The reaction orders with respect to the nickel complex were found to be close to unity. The rate constants of the formation and the anti-syn

Investigation of the individual stages o
Investigation of the individual stages of 2-alkylbutadiene polymerization with bis-(π-crotylnickel iodide)—II: Propagation reactions
✍ N.N. Druz; A.V. Zak; M.I. Lobach; V.A. Vasiliev; V.A. Kormer 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 315 KB

A kinetic study has been made of the polymerizations of isoprene, 2-ethyl-and 2-isopropylbutadienes initiated by bis-(n-crotylnickel iodide). The calculated rate constants of the poly-2-alkylbutadiene chain propagation were correlated with those of anti-syn isomerization of the g-allylic active site