Preparation of Enantiomerically Pure C76 with a General Electrochemical Method for the Removal of Di(alkoxycarbonyl)methano Bridges from Methanofullerenes: The Retro-Bingel Reaction
Regioselectivity of Multiple Cyclopropanations of C60 and Introduction of a General Bond-Labeling Algorithm for Fullerenes and Their Derivatives
作者:Andreas Hirsch、Irs Lamparth、Georg Schick
DOI:10.1002/jlac.199619961105
日期:1996.11
which shows that the observed regioselectivities of multiple cyclopropanations of C60 are due to orbital-allowed processes. Next to the coefficients of frontier orbitals the characteristic cage distortions of the oligomethanofullerenes are discussed. For further experimental corroboration the synthesis and characterization of an unsymmetrical trisadduct with a I, eI, III*-addition pattern are described
2,6-Dimethoxyanthracene — a directing group for regioselective bisaddition to C60
作者:Stephen R. Wilson、Qing Lu
DOI:10.1016/0040-4039(95)01111-t
日期:1995.8
Djojo, Francis; Hirsch, Andreas; Grimme, Stefan, European Journal of Organic Chemistry, 1999, # 11, p. 3027 - 3039
作者:Djojo, Francis、Hirsch, Andreas、Grimme, Stefan
DOI:——
日期:——
Preparation of Enantiomerically Pure C76 with a General Electrochemical Method for the Removal of Di(alkoxycarbonyl)methano Bridges from Methanofullerenes: The Retro-Bingel Reaction