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Synthesis and characterisation of organotin phthalimide polymers

Synthesis and characterisation of organotin phthalimide polymers Purpose – To prepare and characterise organotin polymers via a new synthetic route by exchange reactions of poly‐ N ‐acryloyloxy‐ and poly‐ N ‐methacryloyloxy‐tetrabromophthalimide with hydroxy‐ and aminotri‐ n ‐butyltin benzoates. Design/methodology/approach – Preparation of N ‐acryloyloxytetrabromophthalimide (NATP) and N ‐methacryloyloxytetrabromophthalimide (NMTP) by the reaction of N ‐hydroxytetrabromo‐phthalimide with acryloyl or methacryloyl chloride. The exchange reactions of the resulting polymers with amino and hydroxytri‐ n ‐butyltin benzoate were carried out. The structure of the resulting compounds was characterised. Findings – NATP and NMTP were prepared by the reaction of N ‐hydroxy‐tetrabromophthalimide with acryloyl or methacryloyl chloride in the presence of TEA. The monomers prepared were easily polymerised. The exchange reactions of poly‐NATP and poly‐NMTP with amino and hydroxytri‐ n ‐butyltin benzoate were studied. The structure of the polymers and copolymers prepared was confirmed by tin analysis, IR and 1 HNR spectroscopy. Research limitations/implications – The new monomer described in the present investigation may be useful for the preparation of organotin polymers by a new synthetic route. Also, the organotin polymers prepared had good film properties and were suitable for film formation. Practical implications – The method for the preparation of monomer is simple and the exchange reactions provide a simple and practical solution for preparation of some classes of organotin polymers and copolymers. Originality/value – The method of preparation of organotin polymers was novel and may be useful for preparation of other organotin polymers and copolymers. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Pigment & Resin Technology Emerald Publishing

Synthesis and characterisation of organotin phthalimide polymers

A.A. Khalil
Pigment & Resin Technology , Volume 34 (4): 6 – Aug 1, 2005
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6 pages

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Publisher
Emerald Publishing
Copyright
Copyright © 2005 Emerald Group Publishing Limited. All rights reserved.
ISSN
0369-9420
DOI
10.1108/03699420510609105
Publisher site
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Abstract

Purpose – To prepare and characterise organotin polymers via a new synthetic route by exchange reactions of poly‐ N ‐acryloyloxy‐ and poly‐ N ‐methacryloyloxy‐tetrabromophthalimide with hydroxy‐ and aminotri‐ n ‐butyltin benzoates. Design/methodology/approach – Preparation of N ‐acryloyloxytetrabromophthalimide (NATP) and N ‐methacryloyloxytetrabromophthalimide (NMTP) by the reaction of N ‐hydroxytetrabromo‐phthalimide with acryloyl or methacryloyl chloride. The exchange reactions of the resulting polymers with amino and hydroxytri‐ n ‐butyltin benzoate were carried out. The structure of the resulting compounds was characterised. Findings – NATP and NMTP were prepared by the reaction of N ‐hydroxy‐tetrabromophthalimide with acryloyl or methacryloyl chloride in the presence of TEA. The monomers prepared were easily polymerised. The exchange reactions of poly‐NATP and poly‐NMTP with amino and hydroxytri‐ n ‐butyltin benzoate were studied. The structure of the polymers and copolymers prepared was confirmed by tin analysis, IR and 1 HNR spectroscopy. Research limitations/implications – The new monomer described in the present investigation may be useful for the preparation of organotin polymers by a new synthetic route. Also, the organotin polymers prepared had good film properties and were suitable for film formation. Practical implications – The method for the preparation of monomer is simple and the exchange reactions provide a simple and practical solution for preparation of some classes of organotin polymers and copolymers. Originality/value – The method of preparation of organotin polymers was novel and may be useful for preparation of other organotin polymers and copolymers.

Journal

Pigment & Resin Technology – Emerald Publishing

Published: Aug 1, 2005

Keywords: Exchange reactions; Polymers

References

  • Synthesis of some organotin monomers and copolymerization with acrylic monomers
    Al‐Feir, S.M.