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Merck

792470

Sigma-Aldrich

Me3(OMe)tBuXPhos

96% (HPLC)

别名:

2-Di-t-butylphosphino-4-methoxy-3,5,6-trimethyl-2′,4′,6′-tri-i-propylbiphenyl, [~1:1 mixture with regioisomer, 2-Di-t-butylphosphino-5-methoxy-3,4,6-trimethyl-2′,4′,6′-tri-i-propylbiphenyl]

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About This Item

经验公式(希尔记法):
C33H53OP
分子量:
496.75
分類程式碼代碼:
12350000
NACRES:
NA.22

化驗

96% (HPLC)

形狀

solid

反應適用性

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand
reaction type: Cross Couplings

mp

125-135 °C

官能基

phosphine

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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Satoshi Ueda et al.
The Journal of organic chemistry, 77(5), 2543-2547 (2012-02-09)
A new biarylphosphine ligand, Me(3)(OMe)tBuXPhos (L3), was designed as a surrogate for Me(4)tBuXPhos (L1). The Me(3)(OMe)tBuXPhos could be prepared in a chromatography-free manner from inexpensive and readily available 2,3,6-trimethylphenol. Comparative studies demonstrated that a catalyst based on Me(3)(OMe)tBuXPhos displayed the

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