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SPhos Pd G2

Catalog Number
ACM1375325646
Product Name
SPhos Pd G2
CAS
1375325-64-6
  • Product Overview
  • Usage
Synonyms
Chloro(2-dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl)[2-(2'-amino-1,1'-biphenyl)]palladium(II)
Molecular Weight
719.61
Molecular Formula
C38H44ClNO2PPd
Melting Point
218 °C
Purity
98%
Appearance
Powder
MDL Number
MFCD20264897
Application
SPhos Pd G2 serves as an advanced second-generation palladium precatalyst, engineered with a biphenyl-based ligand that enhances its performance from the previous generation's phenethylamine-based backbone. This improvement facilitates the generation of active palladium species at room temperature using weak phosphate or carbonate bases. SPhos Pd G2 excels in promoting a range of Suzuki-Miyaura coupling reactions, including the self-arylation of 1-alkyl-3-bromo-2-phenyl-2,1-borazaronaphthalenes to form 2,1-borazaronaphthols, the coupling of [Ru(bpy)2]+ with 4-carboxyphenylboronic acid, and the reaction of β-borylated porphyrins with 2-iodoaniline, proving itself a versatile tool in the field of cross-coupling chemistry.
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