sigma-Bishomoconjugation (sigma-Bishomoaromaticity) in 4C/3(2)e Cations-Scope and Limitations This project has been supported by the Deutsche Forschungsgemeinschaft, the Fonds der Chemischen Industrie, and BASF AG. We thank A. Kurscheidt and M. Lutterbeck for technical assistance, Dr. D. Hunkler and Dr. J. Wörth for NMR and MS measurements, and Prof. Dr. T. Bally for access to his (60)Co-gamma-irradiation equipment.
Institut für Organische Chemie und Biochemie der Universität Freiburg Albertstrasse 21, 79104 Freiburg (Germany).
Horst
H
Prinzbach
Jens
J
Reinbold
Martin
M
Bertau
Torsten
T
Voss
Hans-Dieter
HD
Martin
Bernhard
B
Mayer
Jürgen
J
Heinze
Dmytro
D
Neschchadin
Georg
G
Gescheidt
G. K. Surya
GK
Prakash
George A.
GA
Olah