aladdin 阿拉丁 C284070 CX231,均相催化剂 1779569-04-8 99.95% metals basis

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

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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