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Merck
  • Group 4 salalen complexes for the production and degradation of polylactide.

Group 4 salalen complexes for the production and degradation of polylactide.

Chemical communications (Cambridge, England) (2011-08-13)
Emma L Whitelaw, Matthew G Davidson, Matthew D Jones
摘要

In this communication we report the preparation of highly active catalysts for the production of polylactide and the subsequent conversion of polylactide to methyl lactate. The use of these catalysts for potential recycling applications is discussed.

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Sigma-Aldrich
L-(-)-乳酸甲酯, 98%, optical purity ee: 97% (GLC)
Sigma-Aldrich
D-(+)-乳酸甲酯, 98%, optical purity ee: 96% (GLC)
Sigma-Aldrich
DL-乳酸甲酯, ≥97.0% (GC)