Process for fullerene functionalization
Abstract
Di-addended and tetra-addended Buckminster fullerenes are synthesized through the use of novel organoborane intermediates. The C.sub.60, C.sub.70, or higher fullerene is reacted with a borane such as BH.sub.3 in a solvent such as toluene to form an organoborane intermediate. Reaction of the organoborane such as hydrolysis with water or alcohol results in the product di-addended and tetra-addended fullerene in up to 30% yields. Dihydrofullerenes and tetrahydrofullerenes are produced by the process of the invention.
- Inventors:
-
- Albuquerque, NM
- Dublin, CA
- Issue Date:
- Research Org.:
- AT&T
- OSTI Identifier:
- 870204
- Patent Number(s):
- 5475172
- Assignee:
- Sandia Corporation (Albuquerque, NM)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
- DOE Contract Number:
- AC04-76DP00789
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- process; fullerene; functionalization; di-addended; tetra-addended; buckminster; fullerenes; synthesized; novel; organoborane; intermediates; csub60; csub70; reacted; borane; bhsub3; solvent; toluene; form; intermediate; reaction; hydrolysis; water; alcohol; results; product; 30; yields; dihydrofullerenes; tetrahydrofullerenes; produced; Buckminster fullerenes; novel organoborane intermediates; /585/423/
Citation Formats
Cahill, Paul A, and Henderson, Craig C. Process for fullerene functionalization. United States: N. p., 1995.
Web.
Cahill, Paul A, & Henderson, Craig C. Process for fullerene functionalization. United States.
Cahill, Paul A, and Henderson, Craig C. Sun .
"Process for fullerene functionalization". United States. https://www.osti.gov/servlets/purl/870204.
@article{osti_870204,
title = {Process for fullerene functionalization},
author = {Cahill, Paul A and Henderson, Craig C},
abstractNote = {Di-addended and tetra-addended Buckminster fullerenes are synthesized through the use of novel organoborane intermediates. The C.sub.60, C.sub.70, or higher fullerene is reacted with a borane such as BH.sub.3 in a solvent such as toluene to form an organoborane intermediate. Reaction of the organoborane such as hydrolysis with water or alcohol results in the product di-addended and tetra-addended fullerene in up to 30% yields. Dihydrofullerenes and tetrahydrofullerenes are produced by the process of the invention.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1995},
month = {1}
}
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