The synthesis of precisely structured polyurethanes .2. Chain building methodology.
J CHEM SOC PERK T 1
1395 - 1401.
The development of methodology to construct polyurethanes of precise structure is described, A linker, 4-hydroxymethylphenol, is attached to the Merrifield resin and monomers OCN-M(x)-OTBDPS (where M(x) = aryl or diarylmethane core; TBDPS = Bu'Ph(2)Si) are coupled sequentially via a dibutyltin dilaurate catalysed process, At each stage, chain cleavage and product distribution analysis allows optimisation of oligomer synthesis.
|Title:||The synthesis of precisely structured polyurethanes .2. Chain building methodology|
|Keywords:||ALCOHOL RESIN, ISOCYANATES|
|UCL classification:||UCL > School of BEAMS
UCL > School of BEAMS > Faculty of Maths and Physical Sciences
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