Conversion of lignin to ionic liquids
Abstract
Disclosed herein are lignin-derived ionic liquids and methods for preparing them. The methods include forming a reaction mixture comprising a lignin-derived starting material, a carbonyl compound, and an amine; maintaining the reaction mixture under conditions sufficient to form a lignin-derived aminophenol; and converting the lignin derived aminophenol to the lignin-derived ionic liquid. Monomeric phenols, oligomeric phenols, and polymeric phenols can be used as lignin-derived starting materials.
- Inventors:
- Issue Date:
- Research Org.:
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1892634
- Patent Number(s):
- 11254637
- Application Number:
- 16/308,432
- Assignee:
- National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS
C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08H - DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- DOE Contract Number:
- AC02-05CH11231
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 06/07/2017
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Dutta, Tanmoy, Sun, Jian, Simmons, Blake A., and Singh, Seema. Conversion of lignin to ionic liquids. United States: N. p., 2022.
Web.
Dutta, Tanmoy, Sun, Jian, Simmons, Blake A., & Singh, Seema. Conversion of lignin to ionic liquids. United States.
Dutta, Tanmoy, Sun, Jian, Simmons, Blake A., and Singh, Seema. Tue .
"Conversion of lignin to ionic liquids". United States. https://www.osti.gov/servlets/purl/1892634.
@article{osti_1892634,
title = {Conversion of lignin to ionic liquids},
author = {Dutta, Tanmoy and Sun, Jian and Simmons, Blake A. and Singh, Seema},
abstractNote = {Disclosed herein are lignin-derived ionic liquids and methods for preparing them. The methods include forming a reaction mixture comprising a lignin-derived starting material, a carbonyl compound, and an amine; maintaining the reaction mixture under conditions sufficient to form a lignin-derived aminophenol; and converting the lignin derived aminophenol to the lignin-derived ionic liquid. Monomeric phenols, oligomeric phenols, and polymeric phenols can be used as lignin-derived starting materials.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2022},
month = {2}
}
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