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910732

Sigma-Aldrich

CyPAd-DalPhos

≥95%

别名:

8-(2-(Dicyclohexylphosphaneyl)phenyl)-1,3,5,7-tetramethyl-2,4,6-trioxa-8-phosphaadamantane

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About This Item

经验公式（希尔记法）:
C28H42O3P2
CAS号:
1902911-41-4
分子量:
488.58
MDL编号:
MFCD32672281
UNSPSC代码:
12352112
NACRES:
NA.22

方案

≥95%

表单

powder

反应适用性

reagent type: ligand

mp

181-182 °C

官能团

phosphine

SMILES字符串

P4(C5(OC6(OC(OC4(C6)C)(C5)C)C)C)c1c(cccc1)P(C3CCCCC3)C2CCCCC2

InChI

1S/C28H42O3P2/c1-25-19-27(3)31-26(2,29-25)20-28(4,30-25)33(27)24-18-12-11-17-23(24)32(21-13-7-5-8-14-21)22-15-9-6-10-16-22/h11-12,17-18,21-22H,5-10,13-16,19-20H2,1-4H3

InChI key

RDFYIHPJEXXODP-UHFFFAOYSA-N

相关类别

应用

CyPAd-DalPhos is ligand developed in the Stradiotto lab that when combined with a Ni(II) source forms an air stable pre catalyst for C(sp2)-O coupling and N-arylation reactions.

其他说明

Technology Spotlight: DalPhos ligands

Challenging nickel-catalysed amine arylations enabled by tailored ancillary ligand design

Nickel-Catalyzed N-Arylation of Cyclopropylamine and Related Ammonium Salts with (Hetero)aryl (Pseudo)halides at Room Temperature

储存分类代码

13 - Non 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
SHBR0300
SHBR0026

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Nickel-Catalyzed N-Arylation of Cyclopropylamine and Related Ammonium Salts with (Hetero)aryl (Pseudo)halides at Room Temperature
Tassone J P, et al
ACS Catalysis, 7(9), 6048-6059 (2017)
Christopher M Lavoie et al.
Nature communications, 7, 11073-11073 (2016-03-24)
Palladium-catalysed C(sp(2))-N cross-coupling (that is, Buchwald-Hartwig amination) is employed widely in synthetic chemistry, including in the pharmaceutical industry, for the synthesis of (hetero)aniline derivatives. However, the cost and relative scarcity of palladium provides motivation for the development of alternative, more

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