Low molar mass cyclic poly(l-lactide)s: separate transesterification reactions of cycles and linear chains in the solid state

Author:

Kricheldorf Hans R.1,Weidner Steffen M.2ORCID

Affiliation:

1. Universität Hamburg, Institut für Technische Chemie und Makromolekulare Chemie, Bundesstr. 45, D-20146 Hamburg, Germany

2. BAM, Bundesanstalt für Materialforschung und -prüfung, Richard Willstätter Str. 11, D-12489, Berlin, Germany

Abstract

l-Lactide (LA) was polymerized with neat tin(ii) 2-ethylhexanoate (SnOct2) in toluene at 115 °C at low concentration with variation of the LA/Cat ratio.

Publisher

Royal Society of Chemistry (RSC)

Reference56 articles.

1. M. L.Di Lorenzo and R.Androsch , in Advances in Polymer Science , ed. M. L. Di Lorenzo and R. Androsch , Springer International Publishing , Cham , 2017 , p. 279

2. M. L.Di Lorenzo and R.Androsch , in Advances in Polymer Science , ed. M. L. Di Lorenzo and R. Androsch , Springer International Publishing , Cham , 2018 , p. 282

3. G. Kharas , F. Sanchez-Riera and D. Severson , in Plastics from Microbes , ed. D. P. Mobley , Hanser Gardner Publications, Inc . 1994

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