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CS-W001157 4
Total: USD 88.00

(2S,4S)-2,4-Bis(diphenylphosphino)pentane

  • CAS No. 77876-39-2

  • Cat. No. CS-0086027
  • Purity≥97%
  • MDL No.None

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

(2S,4S)-2,4-Bis(diphenylphosphino)pentane|CS-0086027

Structure of 77876-39-2

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General Information

  • CAS No. 77876-39-2
  • Cat. No. CS-0086027
  • Purity ≥97%
  • MDL No. None
  • Storage 4°C, protect from light, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₉H₃₀P₂
  • Molecular Weight 440.50
  • Synonym(s) (2S,4S)-(-)-2,4-Bis(diphenylphosphino)pentane
  • SMILES C[C@H](P(C1=CC=CC=C1)C2=CC=CC=C2)C[C@@H](P(C3=CC=CC=C3)C4=CC=CC=C4)C

Description

(2S,4S)-2,4-Bis(diphenylphosphino)pentane is a chiral diphosphine ligand featuring two diphenylphosphino groups at the 2 and 4 positions of a pentane backbone. The stereochemistry at the C2 and C4 centers imparts defined spatial orientation, enabling precise control in transition-metal catalysis. This ligand delivers enhanced selectivity and stability in asymmetric synthesis, particularly in palladium- and nickel-catalyzed cross-coupling reactions. Its robust performance under standard conditions makes it valuable for complex molecule assembly.

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 : H315-H319-H335
Precautionary Statements : P233-P261-P264-P271-P280-P302+P352-P304+P340-P362-P501

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Computational Chemistry Data

  • TPSA   0
  • LogP   6.4193
  • H_Acceptors   0
  • H_Donors   0
  • Rotatable_Bonds   8

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