C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/558.6
C07C 253/30 (2006.01) B01J 23/02 (2006.01) B01J 27/232 (2006.01) B01J 31/02 (2006.01) C07B 35/04 (2006.01) C07C 255/54 (2006.01)
Patent
CA 1290348
ABSTRACT AROMATIZATION PROCESS A dihydroaromatic compound is aromatized by intimately contacting it with a base selected from alkali metal, alkaline earth metal and tetralakylammonium hydroxides, alkoxides, carbonates, and bicarbonates in the presence of a hydrogen acceptor. In a preferred embodi- ment of the invention, the dihydroaromatic compound is a dihydronaphthalene bearing an electron-withdrawing sub- stituent, e.g., a cyanodihydronaphthalene.
538167
Maloney John R.
Ramachandran Venkataraman
Corporation Ethyl
Macrae & Co.
Maloney John R.
Ramachandran Venkataraman
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