Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1980-11-12
1982-04-27
Niebling, John F.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252428, 252430, B01J 3102
Patent
active
043269893
ABSTRACT:
Aryl and heteroaryl mono chlorides are coupled in an aprotic solvent under an inert atmosphere by a catalyst mixture of a nickel compound and a ligand in the presence of a reducing metal.
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patent: 3736264 (1973-05-01), Chauvin
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patent: 4000211 (1976-12-01), Smith et al.
Kumada et al., Tet. Lett., 4089, 1977.
Yamamoto et al., Bulletin of the Chemical Society of Japan, 51, 7, (1978).
Colon Ismael
Kwiatkowski George T.
Maresca Louis M.
Niebling John F.
Papuga Donald M.
Union Carbide Corporation
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