Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1981-07-01
1984-02-28
Coughlan, Jr., Paul M.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
C07D34500
Patent
active
044340982
ABSTRACT:
The present invention discloses novel substituted benzotelluropyrones and a novel method for making such compositions. The compositions are useful as intermediates for making benzotelluropyrylium and benzotelluropyrylium diketonate electron dye sensitizers for electron donating photoconductive compositions and elements.
REFERENCES:
N. Dereu & M. Renson, Ph.D. Thesis, University, Liege, Belgium, Journal of Organometallic Chemistry, vol. 208, pp. 11-21, 1981.
N. Dereu & M. Renson, Phosphorous and Sulfur, vol. 6, p. 73, 1979.
W. Lohner & K. Praefcke, Chem.-Ztg., vol. 103, p. 265, 1979.
J.-L. Piette & M. Renson, Bull. Soc. Chim. Belges, vol. 80, p. 669, 1971.
J.-L. Piette, P. Thibaur & M. Renson, Tetrahedron, vol. 34, p. 655, 1978.
W. Lohner & K. Praefcke, Journal of Organometallic Chemistry, vol. 208, pp. 39-42, 1981.,
Detty Michael R.
Murray Bruce J.
Perlstein Jerome H.
Coughlan, Jr. Paul M.
Eastman Kodak Company
Everett John R.
Springer D. B.
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