Solubilized Derivatives of C 195  and C 260 : The First Members of a New Class of Carbon Allotropes C  n (60 + 5) | Zendy

Isaacs Lyle | Zendy; Seiler Paul | Zendy; Diederich François | Zendy

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Solubilized Derivatives of C 195 and C 260 : The First Members of a New Class of Carbon Allotropes C n (60 + 5)

Author(s) -

Isaacs Lyle,

Seiler Paul,

Diederich François

Publication year - 1995

Publication title -

angewandte chemie international edition in english

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 0570-0833

DOI - 10.1002/anie.199514661

Subject(s) - fullerene , acetylene , carbon fibers , ion , chemistry , polymer chemistry , materials science , stereochemistry , organic chemistry , composite number , composite material

Cyclic fullerene–acetylene hybrids , a tris(fullerene)‐ cyclo ‐C 15 ( 1 ) and a tetrakis(fullerene)‐ cyclo ‐C 20 compound ( 2 ), were synthesized by Eglinton–Glaser coupling. Both oligomers fragment under MALDI‐TOF MS conditions to give sequential loss of the C 60 units, which potentially provides controlled access to the hitherto unknown free ions cyclo ‐C 15 +and cyclo ‐C 20 + . X = (EtO 2 CCH 2 O 2 C) 2 C.

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