Condensed phase preparation of 2,3-pentanedione
Abstract
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.
- Inventors:
- Issue Date:
- Research Org.:
- Consortium for Plant Biotechnology Research, Inc., St. Simons, GA (United States)
- Sponsoring Org.:
- USDOE, Washington, DC (United States)
- OSTI Identifier:
- 675793
- Patent Number(s):
- 5831130
- Application Number:
- PAN: 8-847,558
- Assignee:
- Michigan State Univ., East Lansing, MI (United States)
- DOE Contract Number:
- FC05-92OR22072
- Resource Type:
- Patent
- Resource Relation:
- Other Information: PBD: 3 Nov 1998
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 40 CHEMISTRY; 2-3-PENTANEDIONE; SYNTHESIS; SEPARATION PROCESSES; LACTIC ACID; ALKALI METAL COMPOUNDS; LACTATES; EVAPORATION; VAPOR CONDENSATION
Citation Formats
Miller, D J, Perry, S M, Fanson, P T, and Jackson, J E. Condensed phase preparation of 2,3-pentanedione. United States: N. p., 1998.
Web.
Miller, D J, Perry, S M, Fanson, P T, & Jackson, J E. Condensed phase preparation of 2,3-pentanedione. United States.
Miller, D J, Perry, S M, Fanson, P T, and Jackson, J E. Tue .
"Condensed phase preparation of 2,3-pentanedione". United States.
@article{osti_675793,
title = {Condensed phase preparation of 2,3-pentanedione},
author = {Miller, D J and Perry, S M and Fanson, P T and Jackson, J E},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Nov 03 00:00:00 EST 1998},
month = {Tue Nov 03 00:00:00 EST 1998}
}
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