Process for producing redox shuttles
Abstract
The invention provides a method for preparing 1,4-di-tert-butyl-2,5-bis(2-methoxyethoxy)benzene, the method comprising reacting 2,5-di-tert-butylbenzene-1,4-diol with cesium carbonate and halogenated ether in dimethyl formamide. The method yields 500 gram batches at a time, or multiples thereof. The method enables the industrial production of redox shuttles for use in lithium ion battery systems.
- Inventors:
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1531782
- Patent Number(s):
- 8921611
- Application Number:
- 13/446,072
- Assignee:
- UChicago Argonne, LLC (Chicago, IL)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- DOE Contract Number:
- AC02-06CH11357
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2012-04-13
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Pupek, Krzysztof Z., Dzwiniel, Trevor L., and Krumdick, Gregory K. Process for producing redox shuttles. United States: N. p., 2014.
Web.
Pupek, Krzysztof Z., Dzwiniel, Trevor L., & Krumdick, Gregory K. Process for producing redox shuttles. United States.
Pupek, Krzysztof Z., Dzwiniel, Trevor L., and Krumdick, Gregory K. Tue .
"Process for producing redox shuttles". United States. https://www.osti.gov/servlets/purl/1531782.
@article{osti_1531782,
title = {Process for producing redox shuttles},
author = {Pupek, Krzysztof Z. and Dzwiniel, Trevor L. and Krumdick, Gregory K.},
abstractNote = {The invention provides a method for preparing 1,4-di-tert-butyl-2,5-bis(2-methoxyethoxy)benzene, the method comprising reacting 2,5-di-tert-butylbenzene-1,4-diol with cesium carbonate and halogenated ether in dimethyl formamide. The method yields 500 gram batches at a time, or multiples thereof. The method enables the industrial production of redox shuttles for use in lithium ion battery systems.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Dec 30 00:00:00 EST 2014},
month = {Tue Dec 30 00:00:00 EST 2014}
}
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Works referenced in this record:
Process for producing benzofuran derivative
patent, April 2006
- Tawada, Hiroyuki; Yamashita, Makoto; Ono, Yujiro
- US Patent Document 7,034,166
New ion conductive material composed of a salt in solution in a liquid electrolyte
patent, June 1991
- Armand, Michel; Gauthier, Michel; Muller, Daniel
- US Patent Document 5,021,308
Polyether-functionalized redox shuttle additives for lithium ion batteries
patent-application, December 2011
- Zhang, Zhengcheng; Zhang, Lu; Amine, Khalil
- US Patent Application 13/114452; 20110294003