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698253

Tris(3,5-dimethylphenyl)phosphine

Name: Tris(3,5-dimethylphenyl)phosphine
Brand: ALDRICH

96%, powder

Synonym(s):

Tri-3,5-xylylphosphine

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About This Item

Linear Formula:

[(CH₃)₂C₆H₃]₃P

CAS Number:

69227-47-0

Molecular Weight:

346.44

UNSPSC Code:

12352002

PubChem Substance ID:

329761997

NACRES:

NA.22

MDL number:

MFCD03094579

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Properties

Product Name

Tris(3,5-dimethylphenyl)phosphine, 96%

Quality Level

100

assay

96%

form

powder

reaction suitability

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

mp

160-165 °C

functional group

phosphine

SMILES string

Cc1cc(C)cc(c1)P(c2cc(C)cc(C)c2)c3cc(C)cc(C)c3

InChI

1S/C24H27P/c1-16-7-17(2)11-22(10-16)25(23-12-18(3)8-19(4)13-23)24-14-20(5)9-21(6)15-24/h7-15H,1-6H3

InChI key

XRALRSQLQXKXKP-UHFFFAOYSA-N

Description

Application

Catalyst for:

Cu / diphosphine-catalyzed asymmetric hydrogenation of heteroaromatic ketones and enones
Highly selective rhodium-catalyzed hydrogenation reactions
Classical versus kinetic resolution in preparation of privileged silicon-stereogenic silanaphthalenes

Used for kinetic resolution of donor-functionalized secondary alcohols via Cu-H-catalyzed stereoselective silylation by dehydrogenative Si-O coupling with Si-stereogenic silanes

Used for comparative studies of conformational rigidity of silicon-stereogenic silanes in asymmetric catalysis

pictograms

GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number

MKCP6167

00330DJ

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Photophysical properties of three coordinated copper(i) complexes bearing 1,10-phenanthroline and a monodentate phosphine ligand.

Daichi Kakizoe et al.

Dalton transactions (Cambridge, England : 2003), 46(43), 14804-14811 (2017-10-19)

We report the synthesis and photophysical properties of Cu(i) complexes with 1,10-phenanthroline (phen) and monodentate phosphine ligands. Single crystal X-ray structural analysis revealed that these have three-coordinated trigonal planar geometries. We also found that one of them, [Cu(phen)(Johnphos)]BF

Global Trade Item Number

SKU	GTIN
698253-1G	04061826700808