Coupling of aromatic compounds in the presence of molecular oxyg

Details Coupling of aromatic compounds in the presence of molecular oxyg Coupling of aromatic compounds in the presence of molecular oxyg

1974-01-02

1977-02-15

Jiles, Henry R.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

2603462R, 2603462M, 260457, 260479R, 260488CD, 260515P, 260556AR, 260578, 260592, 260609R, 260612R, 260613R, 260618R, 260620, 260645, 260649DP, 260670, C07C 6976

Patent

active

040082660

ABSTRACT:
A catalytic process in which molecular oxygen is used to couple aromatic compounds to form a variety of polyaromatic compounds is disclosed. The process comprises reacting monoaromatic compounds in the presence of molecular oxygen and a catalyst system comprising a mercuric oxyanion compound, a Group VIII metal, or metal oxyanion compound and optionally a redox reagent consisting of a soluble salt of a multivalent metal having an oxidation potential greater than that of the Group VIII metal.

REFERENCES:
patent: 3539622 (1970-11-01), Heck
patent: 3728409 (1973-04-01), Selwitz
Unger et al., Journal of Organic Chemistry, (1969, Jan.), vol. 34, No. 1, pp. 18-21.
Itatani et al., Chemistry and Industry, June 12, 1971, pp. 674-675.
Itatani et al., J. of Org. Chem., vol. 38, No. 1, Jan. 1973, pp. 76-79.
Yoshimoto et al., J. of Catalysis, vol. 31, Oct. 1973, pp. 8-12.

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