Cyclic poly(<scp>l</scp>-lactide)s via ring-expansion polymerizations catalysed by 2,2-dibutyl-2-stanna-1,3-dithiolane

Hans R. Kricheldorf, Steffen M. Weidner, Felix Scheliga

Polymer Chemistry · 2017 · 56 citations · 27 references

Concepts

Abstract

<sc>l</sc>-Lactide was polymerized in bulk at 120 or 160 °C with a cyclic dibutyltin catalyst derived from 1,2-dimercaptoethane.

References

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