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Modulating Electronic Interactions between Closely Spaced Complementary π Surfaces with Different Outcomes: Regio‐ and Diastereomerically Pure Subphthalocyanine–C 60 Tris Adducts
Author(s) -
GonzálezRodríguez David,
Carbonell Esther,
Guldi Dirk M.,
Torres Tomás
Publication year - 2009
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200902767
Subject(s) - adduct , tris , chemistry , computational chemistry , photochemistry , organic chemistry , biochemistry
Tightly coupled , regio‐ and diastereomerically pure subphthalocyanine–C 60 dyads (see space‐filling depiction; B orange, C light blue, H gray, N blue, O red), tethered by means of a tris‐addition reaction, can follow different mechanisms on photoexcitation (electron transfer or energy transfer), depending on the spacing between the two complementary π surfaces.