A green strategy for the synthesis of poly(ethylene succinate) and its copolyesters via enzymatic ring opening polymerization
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Data publicació2017-10
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Abstract
Poly(ethylene succinate) (PES) with weight-average molecular weight above 60,000 g mol-1 was efficiently obtained by enzymatic ring opening polymerization of cyclic oligo(ethylene succinate)s c(ES)n, which in turn were prepared by lipase-catalysed cyclocondensation in solution of dimethyl succinate and ethylene glycol. The methodology was demonstrated to be also applicable to the synthesis of high molecular weight PES-copolyesters containing butylene succinate, e-hydroxycaproate or L-lactate units with a random distribution.
CitacióMorales, J., Martinez de Ilarduya, A., Muñoz, S. A green strategy for the synthesis of poly(ethylene succinate) and its copolyesters via enzymatic ring opening polymerization. "European polymer journal", Octubre 2017, vol. 95, p. 514-519.
ISSN0014-3057
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JCMH-4 PES EUR. ... 7 Tx 19072017-Revised.pdf | Artículo final revisado | 630,2Kb | Visualitza/Obre |