LEBARBÉ, Thomas; MORE, Arvind S.; SANE, Prakash Sudhir; GRAU, Etienne; ALFOS, Carine; CRAMAIL, Henri

doi:10.1002/marc.201300695

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LEBARBÉ, Thomas
Laboratoire de Chimie des Polymères Organiques [LCPO]

MORE, Arvind S.
Laboratoire de Chimie des Polymères Organiques [LCPO]

SANE, Prakash Sudhir
Laboratoire de Chimie des Polymères Organiques [LCPO]

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Macromolecular Rapid Communications. 2014, vol. 35, n° 4, p. 479-483

Wiley-VCH Verlag

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A new route to ,-diene urethane monomer is proposed by converting 10-undecenoic acid into the corresponding acyl azide, followed by urethanization with 10-undecenol. ADMET polymerizations of this ,-diene urethane monomer as well as other bio-based ,-dienes bearing various organic functions (ester, carbonate, ether, amide) were carried out in bulk and solution conditions. A screening of the most commonly used metathesis catalysts allows to evaluate their tolerance toward the urethane function as well as toward Polarclean, a green and nontoxic high boiling point solvent. The influence of the nature of the central organic function in these ,-diene monomers on the thermomechanical properties is investigated.< Leer menos

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ISOMERIZATION

PLANT OILS

METATHESIS

ADMET

Curtius rearrangement

fatty acids

polyurethane

solution

RENEWABLE RESOURCES

CASTOR-OIL

MIMICS

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Bio-Based Aliphatic Polyurethanes Through ADMET Polymerization in Bulk and Green Solvent

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