Fullerenes by pyrolysis of hydrocarbons and synthesis of isomeric methanofullerenes
1996; Elsevier BV; Volume: 52; Issue: 14 Linguagem: Inglês
10.1016/0040-4020(96)00103-2
ISSN1464-5416
AutoresJens Osterodt, A. ZETT, Fritz Vögtle,
Tópico(s)Graphene research and applications
ResumoIn part A the pyrolysis of various hydrocarbons, cyclopentadienide metal complexes, and mellitic acid anhydride leading to fullerenes is introduced. Possible mechanisms are discussed on the background of the structures of the educt molecules. In part B the synthesis of some new ‘crowned methanofullerenes’ in a new one-step reaction is described. The influence of the substituents on the separation of the resulting isomers is investigated. Calculations were made to obtain information about the formation and isomerisation of these isomers.
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