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N‐Arylation of Pyrrolidino[3′,4′:1,2][60]fullerene: Synthesis under Solvent‐Free Conditions and Electrochemistry of New C 60 –Acceptor Dyads
Author(s) -
de la Cruz Pilar,
de la Hoz Antonio,
Langa Fernando,
Martín Nazario,
Pérez M. Carmen,
Sánchez Luis
Publication year - 1999
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/(sici)1099-0690(199912)1999:12<3433::aid-ejoc3433>3.0.co;2-o
Subject(s) - chemistry , cyclic voltammetry , electrochemistry , acceptor , solvent , fullerene , nitro , redox , catalysis , solvent effects , ring (chemistry) , photochemistry , organic chemistry , electrode , physics , alkyl , condensed matter physics
Several pyrrolidinofullerenes were N ‐arylated by phase‐transfer catalysis in the absence of solvent. The electrochemical behaviour of the novel C 60 –acceptor dyads was studied by cyclic voltammetry which showed that the nitro groups on the N ‐phenyl ring have a strong influence on the reduction potential values. Theoretical calculations at the semiempirical PM3 level fully support the experimental redox potential values.