中文名：CX231,均相催化剂
英文名：CX231
纯度：≥99.95% metals basis
货号：C284070
Cas号：1779569-04-8
存储温度：室温
运输条件：常规运输
产品介绍：
Application
Umicore CX231 is a homogeneous catalyst useful for cross-coupling reactions with arenes, Buchwald-Hartwig aminaton reactions, and Suzuki-Miyaura cross-couplings.
Storage and Stability
Do not store above 25°C (77°F). Store in a tightly closed original container under dry inert gas, protected from direct sunlight in a dry, cool and well-ventilated area.
Product class
M-P, Homogeneous Catalysts, M-C, Hazari Catalyst, Indenyl Ligands, Phosphorus Ligands - Achiral
Reaction type
Cross Coupling Reactions with Arenes, Amination, Buchwald-Hartwig Aminaton, Suzuki-Miyaura Coupling Reaction
Chemical properties
Theoretical metal content
Applications & references
Suzuki-Miyaura coupling reactions of various substrates using a weak base showing the significant outperformance of Umicore CX231 compared to Umicore CX31. The conversion of substrates with deactivating electron-donating groups and substituents in the ortho-positions is feasible.
Reference: ACS Catal. 2015, 5, 3680 (DOI: 10.1021/acscatal.5b00878)
Suzuki-Miyaura coupling reaction of both linear and cyclic alkyl trifluoroboronates salts and various aryl chlorides, including an example of a nitrogen-containing heterocycle.
Reference: ACS Catal. 2015, 5, 3680 (DOI: 10.1021/acscatal.5b00878)
Firstly reported Hiyama-Denmark reactions using aryl silanolates as nucleophiles as an alternative to Suzuki-Miyaura reactions.
Reference: Org. Lett. 2016, 18, 5784 (DOI: 10.1021/acs.orglett.6b02330)
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关键字： Umicore CX231;Chloro[1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](1-tert-butyl-1H-inden-1-yl)palladium(II), [(IPr)Pd(1-tBu-Ind)Cl];Umicore CX231;Chloro[1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](1-tert-butyl-1H-inden-1-yl)palladium(II), [(IPr)Pd(1-tBu-Ind)Cl]
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