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Polymerization of substituted olefins initiated by organometallic compounds of titanium (IV)

✍ Scribed by C. Blandy; D. Gervais

Book ID
107753648
Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
221 KB
Volume
15
Category
Article
ISSN
0014-3057

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πŸ“œ SIMILAR VOLUMES

Polymerization of substituted olefins in
Polymerization of substituted olefins initiated by organometallic compounds of titanium (IV)β€”II. Evidence for a predominant radical process with methyltitanium derivatives
✍ C. Blandy; D. Gervais; J.P. Vairon πŸ“‚ Article πŸ“… 1984 πŸ› Elsevier Science 🌐 English βš– 351 KB

Polymerizations of methyl methacrylate (MMA), vinyl acetate, acrylonitrile or styrene (St) initiated by methyl derivatives of Ti(IV) are consistent with a radical process. This conclusion is supported by tacticities of the resulting polymers which are close to those for conventional radical samples

The initiation of polymerization by orga
The initiation of polymerization by organometallic compoundsβ€”V. The termination mechanism in the polymerization of acrylonitrile initiated by tetrakis(dimethylamido)titanium(IV)
✍ N.C. Billingham; L.M. Boxall; A.D. Jenkins; P.D. Lees πŸ“‚ Article πŸ“… 1974 πŸ› Elsevier Science 🌐 English βš– 414 KB

A simple method is described for the preparation of pure, dry alcohols, tritiated in the hydroxyl group. The polymerization of acrylonitrile initiated by tetrakis(dimethylamido)titanium(IV) has been terminated by quenching with tritiated isopropanol at varying reaction times, and the radioactivity o

Polymerization of methyl methacrylate by
Polymerization of methyl methacrylate by organometallic compoundsβ€”IV: Mechanism of polymerization and copolymerization initiated photochemically by triethyl-aluminium β€” monomer complexes
✍ P.E.M. Allen; B.A. Casey πŸ“‚ Article πŸ“… 1970 πŸ› Elsevier Science 🌐 English βš– 794 KB

~et--The photoinitiated polymerization of methyl methacrylate by triethyl-aluminium is shown to occur by a free radical mechanism, initiated by a photoexcited state of a 1 : I Wittig '-ate' complex between MMA and Et3AJ. A survey of related compounds shows that only monomers having an unsaturated g