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763314

sSPhos Pd G2

Name: sSPhos Pd G2
Brand: ALDRICH

95%, solid

Synonyme(s) :

Chloro(sodium-2-dicyclohexylphosphino-2′,6′-dimethoxy-1,1′-biphenyl-3′-sulfonate)[2-(2′-amino-1,1′-biphenyl)]palladium(II)

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A propos de cet article

Formule empirique (notation de Hill) :

C₃₈H₄₄ClNNaO₅PPdS

Numéro CAS:

2375242-78-5

Poids moléculaire :

822.66

UNSPSC Code:

12161600

PubChem Substance ID:

329767044

NACRES:

NA.22

MDL number:

MFCD22377809

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Propriétés

Nom du produit

sSPhos Pd G2, 95%

Quality Level

100

product line

Buchwald precatalyst Generation 2

assay

95%

form

solid

feature

generation 2

reaction suitability

core: palladium, 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

mp

193-194 °C (decomposition)

functional group

phosphine

SMILES string

[Na+].Nc1ccccc1-c2ccccc2[Pd]Cl.COc3ccc(c(OC)c3-c4ccccc4P(C5CCCCC5)C6CCCCC6)S([O-])(=O)=O

InChI

1S/C26H35O5PS.C12H10N.ClH.Na.Pd/c1-30-22-17-18-24(33(27,28)29)26(31-2)25(22)21-15-9-10-16-23(21)32(19-11-5-3-6-12-19)20-13-7-4-8-14-20;13-12-9-5-4-8-11(12)10-6-2-1-3-7-10;;;/h9-10,15-20H,3-8,11-14H2,1-2H3,(H,27,28,29);1-6,8-9H,13H2;1H;;/q;;;2*+1/p-2

InChI key

MWQYWXJKMDRSJN-UHFFFAOYSA-L

Description

Application

sSPhos Pd G2 can be used as a water-soluble Pd-precatalyst in:

DNA-compatible Suzuki-Miyaura reaction between DNA-linked aryl halides and various boronic acids/esters including heteroaryl boronates.
DNA-compatible hydroxycarbonylation reactions.
The cross-coupling reaction between boronic ester and brominated cyclic nucleotide to synthesize cyclic adenosine and guanosine monophosphate in the presence of potassium phosphate and hydrochloric acid.

Classe de stockage

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

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Articles

2nd Generation Buchwald Precatalysts

Buchwald precatalysts and ligands are bulky electron-rich dialkylbiaryl phospine-based catalysts and structurally related ligands that improve reactivity in Pd-catalyzed cross - coupling reactions

Development of DNA-Compatible Suzuki-Miyaura Reaction in Aqueous Media.

Jian-Yuan Li et al.

Bioconjugate chemistry, 29(11), 3841-3846 (2018-10-20)

DNA-encoded chemical libraries (DELs) are a cost-effective technology for the discovery of novel chemical probes and drug candidates. A major limiting factor in assembling productive DELs is the availability of DNA-compatible chemical reactions in aqueous media. In an effort to

Numéro d'article de commerce international

Référence	GTIN
763314-500MG	04061832970882
763314-5G	04065272827904
763314-100MG	04061832970875