Fullerene derivatives and processes for producing the same

Details Fullerene derivatives and processes for producing the same Fullerene derivatives and processes for producing the same

2004-05-27

2009-06-16

Hendrickson, Stuart L. (Department: 1793)

Chemistry of inorganic compounds

Carbon or compound thereof

Elemental carbon

C977S734000, C977S735000, C977S737000

Reexamination Certificate

active

07547429

ABSTRACT:
The present invention relates to a fullerene derivative having a partial structure represented by the general formula (I):wherein C1to C8are carbon atoms constituting a fullerene skeleton in which C6to C8are independently bonded to an organic group having 1 to 50 carbon atoms, and C1is bonded to a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms.

REFERENCES:
patent: 5372798 (1994-12-01), McConnachie et al.
patent: 6765098 (2004-07-01), Nakamura et al.
patent: 6969772 (2005-11-01), Nakamura et al.
patent: 7018599 (2006-03-01), Nakamura et al.
patent: 7202374 (2007-04-01), Nakamura et al.
patent: 10-167994 (1998-06-01), None
patent: 11-255508 (1999-09-01), None
patent: 11-255509 (1999-09-01), None
patent: 2002-241323 (2002-08-01), None
patent: 2002-241389 (2002-08-01), None
patent: 2003-146915 (2003-05-01), None
patent: 2003-212881 (2003-07-01), None
Baggot, Perfect Symmetry The Accidental Discovery of Buckminsterfullerene, p. 200 “Illustration” (Oxford University Press 1994).
Hamasaki, et al., Synthesis of Functionalized Fullerene by Mono-alkylation of Fullerene Cyclopentadienide, Chem. Lett. vol. 33, No. 3, pp. 329-329 (2004).
Sawamura, et al., Regioselective penta-addition of 1-alkenyl copper reagent to [60]fullerene. Synthesis of penta-alkenyl FCp ligand, J. Organometallic Chemistry 652 (2002) 31-35.
Sawamura, et al., Cu(l)-mediated regioselective tri-addition of Grignard reagent to [70]fullerene. Synthesis of indenyl-type metal ligand embedded into graphitic structure., J. Mater. Chem., 2002, 12, 2109-2115.
Yoichiro Kuninobu, “Synthesis of metallocene-type chemically-modified fullerene metal complexes”, Department of Chemistry, The University of Tokyo, Presentation of master's thesis of 2000, presentation No. 11, Feb. 19, 2000, 5 cover pages, pp. 21 and 22 (with English translation).
Motoki Toganoh, “Regioselective synthesis of hydrogenated fullerenes having a cyclopentadiene structure in a skeleton thereof and their application to transition metal complexes”, Intermediate Report Presentation of study in Doctor Course, Lecture Room of Department of Chemistry, Faculty of Science, Nov. 14 and 15, 2002, 3 cover pages and pages.
Toganoh, et al., Regioselective synthesis of [60]fullerene η5-indenide R3C60- and -cyclopentadienide R5C60- bearing different R groups, Org. Biomol. Chem., 2003, 1, 2604-2611.
Matsuo, Stacking of Molecules Possessing a Fullerene Apex and a Cup-Shaped Cavity Connected by a Silicon Connection, J. Am. Chem. Soc. 2004, 126, 432-433.
Robert T. Morrison and Robert N. Boyd, Organic Chemistry, pp. 172-177 (6th ed., Prentice-Hall 1992).
Al-Matar, et al., Isolation and characterization of symmetrical C60Me5O3H, C60Me5OOH, C60Me4PhO2OH, and C60Me12; fragmentation of methylfullerenols, J. Chem. Soc., Perkin Trans. 2002; 2: 53-58.
Kadish, et al., Electrosynthesis and Structural Characterization of Two (C6H5CH2)4C60 Isomers, J. Am. Chem Soc., 2002; 122: 563-570.
M. Sawamura, et al., J. Am. Chem. Soc., vol. 118, No. 50, pp. 12850-12851, “The First Pentahaptofullerene Metal Complexes”, 1996.
M. Sawamura, et al., Organic Letters, vol. 2, No. 13, pp. 1919-1921, “Stepwise Synthesis of Fullerene Cyclopentadienide R5C60—and Indenide R3C60—. An Approach to Fully Unsymmetrically Substituted Derivatives”, 2000.
M. Sawamura, et al., Chemistry Letters, pp. 1098-1099, “Pentaorgano[60]Fullerene R5C60—. A Water Soluble Hydrocarbon Anion”, 2000.
E. Nakamura, et al., Pure Appl. Chem., vol. 73, No. 2, pp. 355-359, “Chemistry of η5-Fullerene Metal Complexes”, 2001.
M. Sawamura, et al., Journal of Organometallic Chemistry, vol. 652, pp. 31-35, “Regioselective Penta-Addition of 1-Alkenyl Copper Reagent to [60]Fullerene. Synthesis of Penta-Alkenyl FCp Ligand”, 2002.
M. Sawamura, et al., Journal of Materials Chemistry, vol. 12, pp. 2109-2115, “Cu(l)-Mediated Regioselective Tri-Addition of Grignard Reagent to [70]Fullerene. Synthesis of Indenyl-Type Metal Ligand Embedded Into Graphitic Structure”, 2002.
H. Isobe, et al., Organic Letters, vol. 5, No. 23, pp. 4461-4463, “Synthesis of Fullerene Glycoconjugates Through Sulfide Connection in Aqueous Media”, 2003.
Y. Matsuo, et al., J. Am. Chem. Soc., vol. 126, No. 2, pp. 432-433, “Stacking of Molecules Possessing a Fullerene Apex and a Cup-Shaped Cavity Connected by a Silicon Connection”, 2004.
R. Hamasaki, et al., Chemistry Letters, vol. 33, No. 3, pp. 328-329, “Synthesis of Functionalized Fullerene by Mono-Alkylation of Fullerene Cyclopentadienide”, 2004.
A. G. Avent, et al., Chem. Commun., pp. 1579-1580, “Spontaneous Oxidation of C60Ph5X (X=H,CI) to a Benzo[b]Furanyl[60]Fullerene”, 1997.
R. S. Ruoff, et al., J. Phys. Chem., vol. 97, No. 13, pp. 3379-3383, “Solubility of C60in a Variety of Solvents”, 1993.
M. Toganoh, University of Tokyo, partial English translation of doctoral thesis of Dr. Motoki Toganoh, pp. 76-79, and copy of a letter of presentation of the doctoral thesis of Dr. Motoki Toganoh (Japanese version), Jun. 2, 2003.
Yoichiro Kuninobu, “Synthesis of metallocene-type chemically-modified fullerene metal complexes”, Department of Chemistry, The University of Tokyo, Presentation of master's thesis of 2000, presentation No. 11, Feb. 19, 2000, 5 cover pages, pp. 21 and 22 (with English translation).
Motoki Toganoh, “Regioselective synthesis of hydrogenated fullerenes having a cyclopentadiene structure in a skeleton thereof and their application to transition metal complexes”, Intermediate Report Presentation of study in Doctor Course, Lecture Room of Department of Chemistry, Faculty of Science, Nov. 14 and 15, 2002, 3 cover pages and pp. 16-21 (with English translation).
Chemistry Letters 2000, pp. 1098-1099, Masaya Sawamura, et al., Pentaorgano[60]fullerene R5C60—. Soluble Hydrocarbon Anion.
Science, vol. 291, pp. 1944-1947, Shuiqin Zhou, et al.,Spherical Bilayer Vesicles of Fullerene-Based Surfactants in Water: A Laser Light Scattering Study.
Gendai Kagaku, Apr. 1992, pp. 12-19, Marco A. Ciufolini,Organic Chemistry of Buckminster Fullerene and Homologues thereof, with English translation.
Gendai Kagaku, Jun. 2000, pp. 46-53, Jouchi Komatsu and Yasujiro Murata,Attraction of soccer ball molecule C60, with English language translation.
Hamad Al-Matar, et al., Isolation and characterisation of symmetrical C60Me5O3H,C60Me5OOH, C60Me4PhO2OH, and C60Me12; fragmentation of methylfullerenois to C58, J. Chem. Soc., Perkin Trans. 2, 2002, pp. 53-58.
Karl M. Kadish, et al., Electrosynthesis and Structural Characterization of Two (C6H5CH2)4C60Isomer, J. Am. Chem Soc., 2002, 122, pp. 563-570.

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