Copper-catalyzed biaromatic coupling process

Details Copper-catalyzed biaromatic coupling process Copper-catalyzed biaromatic coupling process

1982-05-17

1983-12-27

Raymond, Richard

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

546346, 546348, 548560, 549504, 549506, 570129, 570182, 585425, C07C 200

Patent

active

044232349

ABSTRACT:
Improved yields of biaromatic compounds, e.g., unsymmetrical biphenyl compounds, result by incorporating metallic copper in a non-aqueous diazonium-type coupling reaction.

REFERENCES:
patent: 4214004 (1980-07-01), Plummer
patent: 4329518 (1982-05-01), Plummer
Atkinson et al., J. Am. Chem. Soc., 65, 476, (1943).
Cadogan, J. Chem. Soc., 4257, (1962).
Chem. Abstr., 54, 4489h, (1960).
Fanta, Synthesis, 9-21, (1974).

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