Fullerenes by pyrolysis of hydrocarbons and synthesis of isomeric methanofullerenes

被引:56
作者
Osterodt, J [1 ]
Zett, A [1 ]
Vogtle, F [1 ]
机构
[1] UNIV BONN,INST ORGAN CHEM & BIOCHEM,D-53121 BONN,GERMANY
关键词
D O I
10.1016/0040-4020(96)00103-2
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
In 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. (C) 1996 Elsevier Science Ltd
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页码:4949 / 4962
页数:14
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