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Can I read Polymerization of β-Propiolactones by Nickel Carboxylate/tributylphosphine Complexes on EtoBox?
Polymerization of β-Propiolactones by Nickel Carboxylate/tributylphosphine Complexes by Carrière, François J. ;Blottiau, Rolande ;Sekiguchi, Hikaru is a Chemistry article available to read on EtoBox.
What is Polymerization of β-Propiolactones by Nickel Carboxylate/tributylphosphine Complexes about?
The kinetics of polymerization of 8-lactonesb-propiolactone, a-ethyl-a-phenyl-and abenzyl-a-ethyl-/3-propiolactonewas investigated using nickel carboxylate/phosphine complexes as initiators. The apparent rate constants of initiation and propagation, 4 and $, were calculated assuming first order kinetics. The variations of 4 values with monomer concentration suggest that the mechanism is more complex, with a reaction order which is not as admitted for calculation. The infrared study has shown that the polymerization initiated by the complex is of zwitterionic type, and the kinetic curves indicate that the nickel carboxylate participates in the reaction.
Who reads Polymerization of β-Propiolactones by Nickel Carboxylate/tributylphosphine Complexes?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- Carrière, François J. ;Blottiau, Rolande ;Sekiguchi, Hikaru
- Publisher
- Wiley (John Wiley & Sons); Wiley (ISSN 0025-116X)
- Published
- 1988
- Language
- EN
- Field
- Chemistry (Physical Sciences)
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