Aromatization process

Details Aromatization process Aromatization process

1986-06-30

1988-08-09

Sutto, Anton H.

Organic compounds -- part of the class 532-570 series

Organic compounds

Nitriles

585410, C07C12162

Patent

active

047629436

ABSTRACT:
A dihydroaromatic compound is aromatized by intimately contacting it with a base selected from alkali metal, alkaline earth metal, and tetraalkylammonium hydroxides, alkoxides, carbonates, and bicarbonates in the presence of a hydrogen acceptor. In a preferred embodiment of the invention, the dihydroaromatic compound is a dihydronaphthalene bearing an electron-withdrawing substituent, e.g., a cyanodihydronaphthalene.

REFERENCES:
patent: 3184498 (1965-05-01), Bolhofer
Hoffman et al., Tetrahedron Letters, No. 17, pp. 1005-1008, (1964).
Reetz et al., Liebigs Ann. Chem., (1978), pp. 1598-1606.
Mahuzier et al., Bull. Soc. Chim. Fr., (1969), No. 2, pp. 687-690.

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