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Mechanistic and kinetic studies of the polymerization of styrene photoinitiated by p-acetyl benzylidene triphenylarsonium ylide

✍ Scribed by Rita Vasishtha; A.K. Srivastava

Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
323 KB
Volume
47
Category
Article
ISSN
1010-6030

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πŸ“œ SIMILAR VOLUMES

p-Acetyl Benzylidene Triphenylarsonium Y
p-Acetyl Benzylidene Triphenylarsonium Ylide Initiated Radical Terpolymerization of Styrene, Acrylonitrile and Copper Acrylate: Synthesis, Characterization and Properties
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Solution terpolymerization of styrene (Sty), acrylonitrile (AN) and copper acrylate (CuA) has been carried out in dimethylformamide at 90Β°C for 4 h using p-acetyl benzylidene triphenylarsonium ylide as radical initiator. 'H nuclear magnetic resonance (NMR), IR and elemental analysis have been used t

Kinetics and mechanism of the radical co
Kinetics and mechanism of the radical copolymerization of 4-vinyl pyridine with methyl acrylate initiated by p-acetylbenzylidene triphenylarsonium ylide
✍ S. P. Tiwari; C. L. Gehlot πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 137 KB πŸ‘ 2 views

## Abstract The free‐radical copolymerization of 4‐vinyl pyridine (4‐VP) with methyl acrylate (MA) initiated by __p__‐acetylbenzylidene triphenylarsonium ylide at 60 Β± 0.1Β°C with dioxane as an inert solvent yielded random copolymers. The kinetic equation was __R__~__p__~ ∝ [Ylide]^0.83^[4‐VP]^0.33^