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Bis(acetonitrile)palladium(II) p-toluenesulfonate

  • CAS No. 114757-66-3

  • Cat. No. CS-0080843
  • Purity≥97%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

Bis(acetonitrile)palladium(II) p-toluenesulfonate|CS-0080843

Structure of 114757-66-3

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General Information

  • CAS No. 114757-66-3
  • Cat. No. CS-0080843
  • Purity ≥97%
  • MDL No. None
  • Storage -20°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₈H₂₀N₂O₆PdS₂
  • Molecular Weight 530.91
  • Synonym(s) adium(ii) p-ToL
  • SMILES O=S(C1=CC=C(C)C=C1)(O[Pd]([N]#CC)([N]#CC)OS(C2=CC=C(C)C=C2)(=O)=O)=O

Description

Bis(acetonitrile)palladium(II) p-toluenesulfonate delivers a stable, moisture-tolerant palladium source for cross-coupling reactions. The acetonitrile ligands facilitate rapid coordination, while the p-toluenesulfonate counterion enhances solubility in polar organic solvents. This reagent integrates seamlessly into Suzuki-Miyaura and Heck reaction protocols under standard conditions.

Application

Bis(acetonitrile)palladium(II) p-toluenesulfonate serves as a reliable, bench-stable source of Pd(II) for catalytic cross-coupling reactions. It facilitates efficient C–C and C–heteroatom bond formations under mild conditions, with the p-toluenesulfonate counterion enhancing solubility and reactivity in polar solvents. The acetonitrile ligands enable rapid ligand exchange, making it well-suited for Suzuki-Miyaura, Stille, and Heck-type transformations. Its stability and ease of handling make it a practical choice for routine synthesis and process development.

Safety Information

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GHS Pictogram :
GHS No : GHS06
Signal Word : Danger
UN#: 3439
Class : 6.1
Packing Group : Ⅲ
Hazard Statements : H301+H311+H331
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P361-P405-P501

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Computational Chemistry Data

  • TPSA   N/A
  • LogP   N/A
  • H_Acceptors   N/A
  • H_Donors   N/A
  • Rotatable_Bonds   N/A

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