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Merck
CN

902284

Sigma-Aldrich

TyrannoPhos

powder or crystals

别名:

Cyclopentylbis(3,5-di-tert-butylphenyl)phosphine, Phosphine ligand for nickel catalysis

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关于此项目

经验公式（希尔记法）:
C33H51P
化学文摘社编号:
2097604-70-9
分子量:
478.73
MDL编号:
MFCD32068357
UNSPSC代码:
12161600
NACRES:
NA.22

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产品名称

TyrannoPhos,

表单

powder or crystals

反应适用性

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: catalyst
reaction type: Cross Couplings
reagent type: ligand

官能团

phosphine

SMILES字符串

CC(C1=CC(P(C2=CC(C(C)(C)C)=CC(C(C)(C)C)=C2)C3CCCC3)=CC(C(C)(C)C)=C1)(C)C

InChI

1S/C33H51P/c1-30(2,3)23-17-24(31(4,5)6)20-28(19-23)34(27-15-13-14-16-27)29-21-25(32(7,8)9)18-26(22-29)33(10,11)12/h17-22,27H,13-16H2,1-12H3

InChI key

IWPJBOKLLTVJMY-UHFFFAOYSA-N

相关类别

应用

This new aryl alkylphosphine ligand developed in Abby′s Doyle′s lab has been tailored specifically for nickel catalysis as demonstrated in the Suzuki coupling of acetals with boronic acids to generate benzylic ethers, reactions that pose challenges in Ni catalysis when using phosphine ligands developed for Pd-catalysed couplings.

其他说明

Parameterization of phosphine ligands demonstrates enhacement of nickel catalysis via remote steric effects

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBN3208

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Kevin Wu et al.
Nature chemistry, 9(8), 779-784 (2017-07-30)
The field of Ni-catalysed cross-coupling has seen rapid recent growth because of the low cost of Ni, its earth abundance, and its ability to promote unique cross-coupling reactions. Whereas advances in the related field of Pd-catalysed cross-coupling have been driven

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