𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Radical copolymerization of 2-acryloyl thioxanthone with methyl methacrylate

✍ Scribed by F. Catalina; C. Peinado; E. L. Madruga; R. Sastre; J. L. Mateo; N. S. Allen


Publisher
John Wiley and Sons
Year
1990
Tongue
English
Weight
353 KB
Volume
28
Category
Article
ISSN
0887-624X

No coin nor oath required. For personal study only.

✦ Synopsis


Abstract

A novel monomer, 2‐acryloyl thioxanthone (TXA), was prepared by reaction of 2‐hydroxy thioxanthone with acryloyl chloride. Copolymerization of TXA with methyl methacrylate (MMA) in DMF at 80Β°C was studied in order to evaluate relative reactivities of these monomers. Values of 1.36 and 0.5 were found for the respective reactivity ratios of MMA and TXA, respectively. The resonance stabilization and polar properties were determined and discussed in terms of spectroscopic data.


πŸ“œ SIMILAR VOLUMES