Poly(ethyleneoxide) functionalization through alkylation
Abstract
A new and efficient method of functionalizing high molecular weight polymers through alkylation using a metal amide base is described. This novel procedure can also be used to synthesize polymer-based macro-initiators containing radical initiating groups at the chain-ends for synthesis of block copolymers.
- Inventors:
- Issue Date:
- Research Org.:
- Seeo, Inc., Hayward, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1178249
- Patent Number(s):
- 9012598
- Application Number:
- 13/946,924
- Assignee:
- Seeo, Inc. (Hayward, CA)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08G - MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- DOE Contract Number:
- OE0000223
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2013 Jul 19
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Sivanandan, Kulandaivelu, Eitouni, Hany Basam, Li, Yan, and Pratt, Russell Clayton. Poly(ethyleneoxide) functionalization through alkylation. United States: N. p., 2015.
Web.
Sivanandan, Kulandaivelu, Eitouni, Hany Basam, Li, Yan, & Pratt, Russell Clayton. Poly(ethyleneoxide) functionalization through alkylation. United States.
Sivanandan, Kulandaivelu, Eitouni, Hany Basam, Li, Yan, and Pratt, Russell Clayton. Tue .
"Poly(ethyleneoxide) functionalization through alkylation". United States. https://www.osti.gov/servlets/purl/1178249.
@article{osti_1178249,
title = {Poly(ethyleneoxide) functionalization through alkylation},
author = {Sivanandan, Kulandaivelu and Eitouni, Hany Basam and Li, Yan and Pratt, Russell Clayton},
abstractNote = {A new and efficient method of functionalizing high molecular weight polymers through alkylation using a metal amide base is described. This novel procedure can also be used to synthesize polymer-based macro-initiators containing radical initiating groups at the chain-ends for synthesis of block copolymers.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {4}
}
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Works referenced in this record:
Synthesis of poly(ethylene oxide) with heterobifunctional reactive groups at its terminals by an anionic initiator
journal, July 1992
- Yokoyama, Masayuki; Okano, Teruo; Sakurai, Yasuhisa
- Bioconjugate Chemistry, Vol. 3, Issue 4