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CS-W001157 4
Total: USD 88.00

(Dtpby)NiBr2

  • CAS No. 1894189-67-3

  • Cat. No. CS-0166845
  • Purity≥97%
  • MDL No.None

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

(Dtpby)NiBr2|CS-0166845

Structure of 1894189-67-3

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General Information

  • CAS No. 1894189-67-3
  • Cat. No. CS-0166845
  • Purity ≥97%
  • MDL No. None
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₈H₂₄Br₂N₂Ni
  • Molecular Weight 486.90
  • Synonym(s) Nickel, [4,4′-bis(1,1-dimethylethyl)-2,2′-bipyridine-κN1,κN1′]dibromo-, (SP-4-2)
  • SMILES [Br-][Ni+2]1([Br-])[N]2=CC=C(C=C2C3=[N]1C=CC(C(C)(C)C)=C3)C(C)(C)C

Description

(Dtpby)NiBr₂ is a bench-stable nickel(II) complex featuring a dithiophosphonate ligand framework that enables efficient cross-coupling catalysis under mild conditions. This catalyst integrates readily into C–C and C–heteroatom bond formation protocols, offering high functional group tolerance and reproducible reactivity across diverse synthetic workflows.

Application

(Dtpby)NiBr₂ serves as a robust, bench-stable catalyst for cross-coupling reactions, enabling efficient C–C and C–heteroatom bond formation under mild conditions. Its well-defined coordination environment enhances selectivity in Suzuki-Miyaura and Negishi-type transformations, while tolerating common functional groups. The complex functions as a reliable precatalyst in transition-metal-catalyzed syntheses of biaryl motifs and heterocyclic scaffolds relevant to pharmaceutical development.

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS08,GHS09
Signal Word : Warning
UN#: 3077
Class : 9
Packing Group : Ⅲ
Hazard Statements : H317-H332-H341-H351-H361-H372-H410
Precautionary Statements : P260-P264-P270-P271-P272-P273-P280-P285-P302+P352-P304+P340-P363-P391-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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