Published February 2, 1999
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Synthesis and Properties of a (Diarylamino)ferrocene and Its Radical Cation
Abstract
(Di-p-tolylamino)ferrocene (1) was synthesized using Pd-catalyzed C−N bond formation; it is oxidized at −250 mV vs ferrocene in THF. Magnetic susceptibility measurements show the unpaired electron of [1]^+[BF_4]^- (2) to be principally ferrocene-localized; however, the diarylamino moiety leads to a substantial red shift of the ligand-to-metal charge-transfer transition of 2 relative to that of ferrocenium.
Additional Information
© 1999 American Chemical Society. Received August 31, 1998. Support from the National Science Foundation, Air Force Office of Scientific Research (AFOSR), at Caltech is gratefully acknowledged. The research described in this paper was performed in part by the Jet Propulsion Laboratory (JPL), California Institute of Technology, as part of its Center for Space Microelectronics Technology and was supported by the Ballistic Missile Defense Initiative Organization, Innovative Science and Technology Office, through an agreement with the National Aeronautics and Space Administration (NASA). We also thank Dr. Seth Miller for valuable assistance with the SQUID measurements.Attached Files
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- CaltechAUTHORS:20180518-150646259
- NSF
- Air Force Office of Scientific Research (AFOSR)
- NASA/JPL/Caltech
- Ballistic Missile Defense Organization
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