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753246

Sigma-Aldrich

RuPhos Pd G2

Synonyme(s) :

2nd Generation RuPhos Precatalyst, Chloro(2-dicyclohexylphosphino-2′,6′-diisopropoxy-1,1′-biphenyl)[2-(2′-amino-1,1′-biphenyl)]palladium(II), RuPhos-Pd-G2

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About This Item

Formule empirique (notation de Hill):
C42H53ClNO2PPd
Numéro CAS:
1375325-68-0
Poids moléculaire :
776.72
Numéro MDL:
MFCD20264899
Code UNSPSC :
12161600
ID de substance PubChem :
329766346
Nomenclature NACRES :
NA.22

Forme

solid

Niveau de qualité

100

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

195-197 °C

Groupe fonctionnel

phosphine

Chaîne SMILES 

Nc1ccccc1-c2ccccc2[Pd]Cl.CC(C)Oc3cccc(OC(C)C)c3-c4ccccc4P(C5CCCCC5)C6CCCCC6

InChI

1S/C30H43O2P.C12H10N.ClH.Pd/c1-22(2)31-27-19-13-20-28(32-23(3)4)30(27)26-18-11-12-21-29(26)33(24-14-7-5-8-15-24)25-16-9-6-10-17-25;13-12-9-5-4-8-11(12)10-6-2-1-3-7-10;;/h11-13,18-25H,5-10,14-17H2,1-4H3;1-6,8-9H,13H2;1H;/q;;;+1/p-1

Clé InChI

VPDRBFBKNSFRSS-UHFFFAOYSA-M

Description générale

RuPhos Pd G2 is a second generation (G2) precatalyst containing a biphenyl-based ligand. Product participates in various palladium catalyzed cross-coupling reactions, C-C, C-N, and C-O bond formation reactions and Suzuki-Miyaura coupling reactions. It generates active Pd catalyst at room temperature in the presence of weak phosphate or carbonate bases.

Application

RuPhos Pd G2 may be employed as precatalyst in the preparation of fluoro-substituted diazatetracenes and diazapentacenes, via Pd-catalyzed aryl amination reaction.

Autres remarques

May contain <1% acetone.

Produit(s) apparenté(s)

Réf. du produit
Description
Tarif

903728

DavePhos Pd G2

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

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Certificats d'analyse (COA)

Lot/Batch Number
SHBP3795
SHBL0571
SHBH7855
SHBG1261V

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Consulter la Bibliothèque de documents

Jonas Schwaben et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(39), 13758-13771 (2015-08-08)
Non-symmetrical 6,13-disubstituted pentacenes bearing trifluoromethyl and aryl substituents have been synthesized starting from pentacenequinone. Diazapentacenes with a variety of fluorine substituents were prepared either via a Hartwig-Buchwald aryl amination route or by a SNAr strategy. As a result of a

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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

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

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

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