✦ LIBER ✦

Organotin polymers—XVI. Synthesis of p-acryloyloxybenzoic acid and n-methacryloyloxytetrabromophthalimide and copolymerizations with tri-n-butyltin acrylate and methacrylate

✍ Scribed by A.A. Mahmoud; A.F. Shaaban; M.M. Azab; N.N. Messiha

Publisher: Elsevier Science
Year: 1992
Tongue: English
Weight: 252 KB
Volume: 28
Category: Article
ISSN: 0014-3057
DOI: 10.1016/0014-3057(92)90133-m

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✦ Synopsis

Abstraet--p-Acryloyloxybenzoic acid (ABA) and N-methacryloyloxytetrabromophthalimide (NMTP) were prepared. The monomer reactivity ratios for the copolymerization of tri-n-butyltin acrylate (monomer-l) with ABA and NMTP have been found to be r I = 1.01, r2 =0.40 and r I =0.69, r2 = 0.90 respectively; those for tri-n-butyltin methacrylate (monomer-l) with ABA and NMTP were r~ = 2.21, r.~ = 0.87 and r t = 0.85, r 2 = 1.35 respectively. Copolymerizations were carried out in solution at 70 ° using 1 mol% azobisisobutyronitrile as initiator. The structures of the monomers were investigated by i.r. and IH-NMR.

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