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Merck

900275

Sigma-Aldrich

(t-Bu)PhCPhos

95%

别名:

2-[(tert-Butyl)phenylphosphino]-2′,6′-bis(N,N-dimethylamino)biphenyl

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About This Item

经验公式(希尔记法):
C26H33N2P
分子量:
404.53
分類程式碼代碼:
12352200
NACRES:
NA.22

品質等級

化驗

95%

形狀

powder or crystals

反應適用性

reagent type: catalyst
reaction type: Cross Couplings

reagent type: ligand

mp

112 °C

官能基

phosphine

應用

(t-Bu)PhCPhos is the Pd G3 complex, from the Buchwald group offers best-in-class performance in the arylation of sterically hindered primary amines.

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Aquatic Chronic 4 - Eye Irrit. 2 - Skin Irrit. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Paula Ruiz-Castillo et al.
Journal of the American Chemical Society, 137(8), 3085-3092 (2015-02-05)
We report the Pd-catalyzed arylation of very hindered α,α,α-trisubstituted primary amines. Kinetics-based mechanistic analysis and rational design have led to the development of two biarylphosphine ligands that allow the transformation to proceed with excellent efficiency. The process was effective in

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