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CS-W001157 4
Total: USD 88.00

Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene]Cobalt(II)

  • CAS No. 898807-69-7

  • Cat. No. CS-0088129
  • Purity≥98%
  • MDL No.None

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

Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene]Cobalt(II)|CS-0088129

Structure of 898807-69-7

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General Information

  • CAS No. 898807-69-7
  • Cat. No. CS-0088129
  • Purity ≥98%
  • MDL No. None
  • Storage 4°C, protect from light, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₃₉H₃₂Cl₂CoOP₂
  • Molecular Weight 708.46
  • Synonym(s) None
  • SMILES CC1(C)C2=C(C([P](C3=CC=CC=C3)([Co]4(Cl)Cl)C5=CC=CC=C5)=CC=C2)OC6=C1C=CC=C6[P]4(C7=CC=CC=C7)C8=CC=CC=C8

Description

Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene]Cobalt(II) features a sterically shielded xanthene backbone with two diphenylphosphino groups that stabilize the cobalt center. This bench-stable complex serves as a robust catalyst precursor in cross-coupling reactions, enabling efficient C–C bond formation under mild conditions.

Application

Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene]cobalt(II) serves as a robust, bench-stable precatalyst for cross-coupling reactions, particularly in palladium- and nickel-catalyzed transformations. The sterically encumbered xanthene ligand enhances catalyst longevity and promotes selective C–C bond formation under mild conditions. Its functional group tolerance and ease of handling make it well-suited for iterative synthesis in medicinal chemistry and process development workflows.

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H317
Precautionary Statements : P261-P272-P280-P302+P352-P362+P364-P501

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Computational Chemistry Data

  • TPSA   9.23
  • LogP   8.4757
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   4

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