753009
SPhos Pd G2
solid
Synonym(s):
2nd Generation SPhos Precatalyst, Chloro(2-dicyclohexylphosphino-2′,6′-dimethoxy-1,1′-biphenyl)[2-(2′-amino-1,1′-biphenyl)]palladium(II), SPhos-Pd-G2
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About This Item
Product Name
SPhos Pd G2,
Quality Level
product line
Buchwald precatalyst Generation 2
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
218 °C (dec.)
functional group
phosphine
SMILES string
COC1=CC=CC(OC)=C1C2=C(P(C3CCCCC3)C4CCCCC4)C=CC=C2.NC5=C(C6=C([Pd]Cl)C=CC=C6)C=CC=C5
InChI
1S/C26H35O2P.C12H10N.ClH.Pd/c1-27-23-17-11-18-24(28-2)26(23)22-16-9-10-19-25(22)29(20-12-5-3-6-13-20)21-14-7-4-8-15-21;13-12-9-5-4-8-11(12)10-6-2-1-3-7-10;;/h9-11,16-21H,3-8,12-15H2,1-2H3;1-6,8-9H,13H2;1H;/q;;;+1/p-1
InChI key
NOMWEFBAPVZIIP-UHFFFAOYSA-M
General description
Application
- Self-arylation of 1-alkyl-3-bromo-2-phenyl-2,1-borazaronaphthalenes to form 2,1-borazaronaphthols.
- Suzuki–Miyaura coupling of [Ru(bpy)2]+ with 4-carboxyphenylboronic acid.
- Suzuki–Miyaura coupling of β-borylated porphyrins with 2-iodoaniline.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Articles
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
All contents in the foil bag are weighed, plated, packed, and sealed in a glove box under nitrogen.
Preformed catalysts in the kit are stable but become air-sensitive when activated; Schlenk technique aids scale-up.
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 753009-5G | 04061832907529 |
| 753009-1G | 04061826251782 |
| 753009-250MG | 04061826251799 |