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768103

Dichlorobis(di-tert-butylphenylphosphine)palladium(II)

Name: Dichlorobis(di-<I>tert</I>-butylphenylphosphine)palladium(II)
Brand: ALDRICH

95%, solid

Synonym(s):

(SP-4-1)-Bis[bis(1,1-dimethylethyl)phenylphosphine]dichloropalladium, trans-Dichlorobis(di-tert-butylphenylphosphine)palladium, trans-Dichlorobis(di-tert-butylphenylphosphine)palladium(II)

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About This Item

Empirical Formula (Hill Notation):

C₂₈H₄₆Cl₂P₂Pd

CAS Number:

34409-44-4

Molecular Weight:

621.94

UNSPSC Code:

12161600

PubChem Substance ID:

329767356

NACRES:

NA.22

MDL number:

MFCD09953450

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Properties

Product Name

Dichlorobis(di-tert-butylphenylphosphine)palladium(II), 95%

Quality Level

100

assay

95%

form

solid

reaction suitability

core: palladium, reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Cross Couplings, 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

mp

260-264 °C (decomposition)

SMILES string

Cl[Pd]Cl.CC(C)(C)P(c1ccccc1)C(C)(C)C.CC(C)(C)P(c2ccccc2)C(C)(C)C

InChI

1S/2C14H23P.2ClH.Pd/c2*1-13(2,3)15(14(4,5)6)12-10-8-7-9-11-12;;;/h2*7-11H,1-6H3;2*1H;/q;;;;+2/p-2

InChI key

QNNRAWADYXIGHE-UHFFFAOYSA-L

Description

Application

Effective catalyst for cross-coupling reactions.

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number

SHBL8455

SHBK4495

SHBC6659

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Palladium(0)-catalyzed cross-coupling of potassium (Z)-2-chloroalk-1-enyl trifluoroborates: a chemo- and stereoselective access to (Z)-chloroolefins and trisubstituted alkenes.

Xavier Guinchard et al.

Chemistry (Weinheim an der Bergstrasse, Germany), 15(23), 5793-5798 (2009-04-28)

We describe the preparation of a series of new potassium trifluoroborates 1 and the study of their behaviour in a Pd(0)-catalyzed cross-coupling reaction. We found that compounds 1 are endowed with original properties as they behave as nucleophilic cross-coupling partners

New catalysts for Suzuki-Miyaura coupling reactions of heteroatom-substituted heteroaryl chlorides.

Anil S Guram et al.

The Journal of organic chemistry, 72(14), 5104-5112 (2007-06-07)

The new air-stable PdCl2[PR2(Ph-R')]2 complexes, readily prepared from commercial reagents, exhibit unique efficiency as catalysts for the Suzuki-Miyaura coupling reactions of a variety of heteroatom-substituted heteroaryl chlorides with a diverse range of aryl/heteroaryl boronic acids. The coupling reactions catalyzed by

New air-stable catalysts for general and efficient suzuki-miyaura cross-coupling reactions of heteroaryl chlorides.