Synthesis and Characterization of Organotin Containing Copolymers: Reactivity Ratio Studies

Molecules

Salem S. Al-Deyab¹  Ali Mohsen Al-Hazmi¹ 

[1] Petrochemical Research Chair, Chemistry Department, College of Science, King Saud University, Riyadh 11451, P.O. Box 2455, Saudi Arabia

关键词: organotin monomers;    citraconate;    maleate;    styrene;    butyl acrylate;    reactivity ratio;   

DOI  :  10.3390/molecules15031784

来源: mdpi

【 摘 要 】

Organotin monomers containing dibutyltin groups – dibutyltin citraconate (DBTC) as a new monomer and dibutyltin maleate (DBTM) – were synthesized. Free radical copolymerizations of the organotin monomers with styrene (ST) and butyl acrylate (BA) were performed. The overall conversion was kept low (≤15% wt/wt) for all studied samples and the copolymers composition was determined from tin analysis using the Gillman and Rosenberg method. The reactivity ratios were calculated from the copolymer composition using the Fineman-Ross (FR) method. The synthesized monomers were characterized by elemental analysis, 1H-, 13C-NMR and FTIR spectroscopy.

【 授权许可】

CC BY   
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.