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Synfacts 2010(3): 0302-0302
DOI: 10.1055/s-0029-1219260
DOI: 10.1055/s-0029-1219260
Synthesis of Materials and Unnatural Products
© Georg Thieme Verlag
Stuttgart ˙ New YorkPhoto-Activated Metal Migration
T. A. Albright, P. I. Dosa, T. N. Grossmann, V. N. Khrustalev, O. A. Oloba, R. Padilla, R. Paubelle, A. Stanger, T. V. Timofeeva, K. P. C. Vollhardt*
University of California at Berkeley, USA
Weitere Informationen
Publikationsverlauf
Publikationsdatum:
18. Februar 2010 (online)
Significance
An innovative strategy for storing solar energy using cyclopentadienylcobalt complexes such as 1 is reported. On exposure to sunlight the {CpCo} unit of 1 migrates around the linear phenylene backbone to the outer cyclo-butadiene ring resulting in partial formation of higher energy complex 2. This isomerization process can be reversed thermally and repeated without product decomposition.