Alkyl lactyllactates and processes of making the same

Alkyl lactyllactates and processes of making the same

  • CN 101,511,769 A
  • Filed: 07/06/2007
  • Published: 08/19/2009
  • Est. Priority Date: 07/06/2006
  • Status: Active Application
First Claim
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1. method for preparing the lactyllactic acid alkyl ester said method comprising the steps of:

  • The compound that comprises rac-Lactide, at least a hydroxyl and the mixture of at least a acid catalyst are provided;

    AndThe compound that makes described rac-Lactide and described at least a hydroxyl scope be about 20 ℃

    to about 70 ℃

    thermotonus.

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