Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1975-03-17
1977-08-16
Jiles, Henry R.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260465R, 260465D, 260465F, 260465G, 260465H, 260471R, 260473F, 260475R, 260479R, 260590FB, C07D30791
Patent
active
040426033
ABSTRACT:
A process for preparing substituted dibenzofuran or fluorenone-9 by the intramolecular cyclization of substituted diphenyl ether or benzophenone in the presence of a carboxylic acid salt of palladium and/or palladium organic complex.
REFERENCES:
yoshimoto et al., Bulletin of the Chemical Society of Japan, vol. 46, (Aug. 1973), pp. 2490-2492.
House, Modern Synthetic Reactions, W. A. Benjamin, Inc., New York, (1965), pp. 294-295.
Shiotani et al., Angew. Chem. (July 1974), vol. 86 (13), pp. 478-479.
Itatani Hiroshi
Kashima Mikito
Kato Tetuo
Shiotani Akinori
Yoshimoto Hataaki
Dentz Bernard
Jiles Henry R.
Ube Industries Ltd.
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