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Synthesis and Chiroptical Properties of Enantiomerically Pure Bis‐ and Trisadducts of C 60 with an Inherent Chiral Addition Pattern
Author(s) -
Djojo Francis,
Hirsch Andreas
Publication year - 1998
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/(sici)1521-3765(19980210)4:2<344::aid-chem344>3.0.co;2-y
Subject(s) - diastereomer , enantiomer , fullerene , adduct , chemistry , cotton effect , computational chemistry , distortion (music) , spectral line , stereochemistry , crystallography , materials science , organic chemistry , circular dichroism , physics , quantum mechanics , amplifier , optoelectronics , cmos
Pronounced Cotton effects are observed in the CD spectra of diastereomeric C 60 adducts like 1 , which are formed as a pair of enantiomers from the inherently chiral C 3 ‐symmetrical addition. The magnitude of the Cotton effects depends heavily on the extent of chiral distortion of the π‐electron system within the fullerene cage.