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638072 Aldrich

SPhos

97%

Synonym: 2-Dicyclohexylphosphino-2′,6′-dimethoxybiphenyl, SPhos

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Properties

Related Categories Buchwald Ligands, Catalysis, Buchwald Ligands, Buchwald Ligands and Complexes, Catalysis and Inorganic Chemistry,
assay   97%
mp   164-166 °C(lit.)
ligand for   Buchwald-Hartwig Cross Coupling Reaction
  Heck Reaction
  Kumada Coupling
  Negishi Coupling
  Suzuki-Miyaura Coupling

Description

Application

Highly universal ligand for Suzuki-Miyaura coupling; aryl chlorides, hindered biaryls, heterobiaryls.

Utilized in conjunction with palladium to form a highly active catalyst for C-N bond formation.1

Packaging

1, 5, 25, 500 g in glass bottle

Legal Information

Usage subject to US Patents 6307087 and 6395916.

Price and Availability

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<I>S</I>-Phos, ChemDose<SUP>™</SUP> tablets

Loading: 2μmol per tablet

Safety & Documentation

Protocols & Articles

Articles

Buchwald Phosphine Ligands for chemical Synthesis

Over the past several years, the Buchwald group has developed a series of bulky electron-rich phosphines that have garnered much attention for their ability to effect various C–C, C–N, and C–O bond f...
Keywords: Aldrichimica Acta, Arylations, C-X bond formation, Catalysis, Chemfiles, Coupling reactions, Ligands, Methods, Type

Buchwald Phosphine Ligands

Sigma-Aldrich is pleased to offer an array of phosphines for C-C, C-N, and C-O bond formation.
ChemFiles Volume 4 Article 2
Keywords: Amidations, Aminations, Applications, Arylations, Catalysis, Coupling reactions, Cross couplings, Ligands, Organic synthesis, Sonogashira Coupling, Suzuki-Miyaura coupling

Related Content

Buchwald Phosphine Ligands for chemical Synthesis

For C-C, C-N, and C-O Bond Formation: Over the past several years, the Buchwald group has developed a series of bulky electron-rich phosphines that have garnered much attention for their ability to e...
Keywords: Aldrichimica Acta, Arylations, Catalysis, Chemfiles, Coupling reactions, Ligands, Methods, Type

Buchwald Precatalysts and Ligand Guide

Dialkylbiaryl phospine ligands, and the precatalysts derived from them, are commonly referred to as Buchwald Precatalysts and Ligands. These reagents have developed into a highly valuable class of co...
Keywords: Catalysis, Ligands

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