Title:
【発明の名称】熱的に安定なフラーレン誘導体およびそれらの製造方法
Document Type and Number:
Japanese Patent JPH08505859
Kind Code:
A
Abstract:
PCT No. PCT/EP93/03658 Sec. 371 Date Sep. 15, 1995 Sec. 102(e) Date Sep. 15, 1995 PCT Filed Dec. 22, 1993 PCT Pub. No. WO94/17018 PCT Pub. Date Aug. 4, 1994A fullerene derivative of the formula I where the symbols and indices have the following meanings: +E,crc F+EE is a fullerene radical of the formula (C20+2m), where m is a number from 1 to 50 R1 to R8 are identical or different and are each H, CO2R9, CN, COR10, Cl, Br, I, F, OR11, C1-C20-alkyl, phenyl or H, R1-R4 and/or R5, R7 can also be part of a cycloalipathic, cycloaromatic or cycloheteroaromatic system which in turn is substituted by C1-C20-alkyl, aryl, carboxyl, carbonyl, alkoxy, aryloxy, halogen, nitro, alcohol or amine, or R1 and R2, R2 and R3, R3 and R4 can together be where R15-R18 are each H, C1-C20-alkyl, F, Cl, Br, I or phenyl, and +E,crc AR+EE is the radical of a fused cyclo-aromatic system, and n is from 1 to 20 and a process for its preparation.
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Inventors:
Gugel, Andreas
Berik, Pafel
Murren, Claus
Berik, Pafel
Murren, Claus
Application Number:
JP51659694A
Publication Date:
June 25, 1996
Filing Date:
December 22, 1993
Export Citation:
Assignee:
HOECHST AKTIENGESELLSCHAFT
International Classes:
C07C13/32; C07C13/62; C07C13/64; C07C13/70; C07C23/46; C07C25/22; C07C43/21; C07C43/215; C07C69/00; C07C69/12; C07C69/157; C07C69/22; C07C69/63; C07C69/78; C07C69/96; C07C205/45; C07C205/58; C07C225/22; C07D213/55; C07D213/79; (IPC1-7): C07C13/64; C07C23/46; C07C25/22; C07C43/21; C07C69/12; C07C69/157; C07C69/22; C07C69/63; C07C69/78; C07C69/96; C07C205/45; C07C205/58; C07C225/22; C07D213/79
Attorney, Agent or Firm:
Kyozo Yuasa (6 people outside)