763314

sSPhos Pd G2

95%

• Synonyme(s) : Chloro(sodium-2-dicyclohexylphosphino-2′,6′-dimethoxy-1,1′-biphenyl-3′-sulfonate)[2-(2′-amino-1,1′-biphenyl)]palladium(II)
• Formule empirique (notation de Hill): C₃₈H₄₄ClNNaO₅PPdS
• Numéro CAS: 2375242-78-5
• Poids moléculaire : 822.66
• Numéro MDL: MFCD22377809
• Code UNSPSC : 12161600
• ID de substance PubChem : 329767044
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 100
• Pureté: 95%
• Forme: solid
• Caractéristiques: generation 2
• Pertinence de la réaction: core: palladium; reagent type: catalyst; reaction type: Cross Couplings
• Capacité de réaction: 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
• Pf: 193-194 °C (decomposition)
• Groupe fonctionnel: phosphine
• Chaîne SMILES: [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
• Clé InChI: 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.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable