Condensed phase preparation of 2,3-pentanedione
Patent
·
OSTI ID:675793
A condensed phase process for the preparation of purified 2,3-pentanedione from lactic acid and an alkali metal lactate is described. The process uses elevated temperatures between about 200 to 360 C for heating a reaction mixture of lactic acid and an alkali metal lactate to produce the 2,3-pentanedione in a reaction vessel. The 2,3-pentanedione produced is vaporized from the reaction vessel and condensed with water. 5 figs.
- Research Organization:
- Consortium for Plant Biotechnology Research Inc
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- FC05-92OR22072
- Assignee:
- Michigan State Univ., East Lansing, MI (United States)
- Patent Number(s):
- US 5,831,130/A/
- Application Number:
- PAN: 8-847,558
- OSTI ID:
- 675793
- Country of Publication:
- United States
- Language:
- English
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