Study of the kinetics of palladium catalysts with 2-metoxy-naphtyl-diferrocenyl-, 2-tert-butyl-oxiphenyl-diferrocenyl-phosphine and 1,1’-diphenyl-phosphin-ferrocene ligands
Abstract
The article presents results of the study on kinetic of palladium catalyst with 2-metoxy-naphtyl-diferrocenyl-, 2-tret-butyl-oxiphenyl-diferrocenyl-phosphin and 1,1’-diphenyl-phosphin-ferrocen ligands in Suzuki-Miyara test-reactions. The advantage of Suzuki reactions in difference from other cross-coupling reactions is the use of insensitive to water and oxygen thermostable organoboron compounds. As boronic acid was used phenylboronic acid and as weak base – potassium phosphate. All used catalysts showed good activity with arylbromides and weak activity with arylchlorides.References
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