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CS-W001157 4
Total: USD 88.00

2-(2'-Di-tert-butylphosphine)biphenylpalladium(II) acetate

  • CAS No. 577971-19-8

  • Cat. No. CS-W020859
  • Purity≥97%
  • MDL No.MFCD04117716
  • HazMat Fee +

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    Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

    If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

    Type
    HazMat Fee
    Excepted Quantity $0.00
    FedEx Limited Quantities Ground $0.00
    Hazmat Ground shipping $50.00+
    Inaccessible (Haz class 6.1 or 9), Domestic $68.00+
    Accessible (Haz class 3, 4, 5 or 8), Domestic $158.00+
    Inaccessible (Haz class 6.1 or 9), International $108.00+
    Accessible (Haz class 3, 4, 5 or 8), International $238.00+

    An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

    There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

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

2-(2'-Di-tert-butylphosphine)biphenylpalladium(II) acetate|CS-W020859

Structure of 577971-19-8

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Description

This palladium(II) acetate complex features a sterically shielded di-tert-butylphosphine group attached to a biphenyl scaffold, enabling robust catalytic activity in cross-coupling reactions. The bulky phosphine ligand enhances stability and resistance to decomposition under air and moisture, facilitating reliable performance in demanding synthetic workflows.

Application

2-(2'-Di-tert-butylphosphine)biphenylpalladium(II) acetate serves as a highly effective, bench-stable precatalyst for cross-coupling reactions. It enables efficient Suzuki-Miyaura and Negishi couplings under mild conditions, offering excellent functional group tolerance and compatibility with air-sensitive substrates. The bulky di-tert-butylphosphine ligand enhances catalyst stability and turnover efficiency, facilitating rapid reaction initiation and high yields in complex molecule synthesis.

General Information

  • CAS No. 577971-19-8
  • Cat. No. CS-W020859
  • Purity ≥97%
  • MDL No. MFCD04117716
  • Storage 4°C, protect from light, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₂H₂₉O₂PPd
  • Molecular Weight 462.86
  • Synonym(s) palladium, (acetato-Κo) [2'-[bis (1,1 dimethylethyl) phosphino-Κp] [1,1'-biphenyl]-2-yl Κc]
  • SMILES CC(O[Pd]1C2=CC=CC=C2C3=C([P]1(C(C)(C)C)C(C)(C)C)C=CC=C3)=O

Computational Chemistry Data

  • TPSA   26.3
  • LogP   4.976
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   1

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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